Our UNI-T Testing Instruments Portfolio

UT15B Waterproof Voltage Tester

UT15B Waterproof Type Voltage Tester

UT15 Series test pen has the following functions:
  • AC/DC voltage measurement (includes three-phase AC)
  • Phase position indication of three-phase AC
  • Continuity test and single probe measurement (judge null wire or live wire).
 
Applications:
It can be used for smelting, electron, manufacture, fossil oil, national defence, electricity, factory automation, electric power distribution, electromechanical device and chemical engineering applications.
 
Complies with: CE, RoHS, ETL
Technical Data & Features
Specifications Range UT15B
LED AC/DC voltage indication (V) 12V 0~12V
24V 17V±2V
50V 35V±5V
120V 80V±15V
230V 165V±20V
400V 300V±30V
690V 510V±40V
Phase rotation test Operating Voltage: 0V~690V √
Frequency: 50Hz~60Hz
Single lead (L2) voltage detection Operating Voltage: 0V~690V √
Frequency: 50Hz~400Hz
Continuity  test Resistance: 0~100kΩ √
Beeper and LED light Indicator
Polarity detection Positive & Negative √
Features
Water-proof (IP65)   √
Auto range   √
Work light   √
Low battery indication Short circuit two leads, LED and beeper off when the bettery is low  √
General Characteristics
Power 1.5V battery (R03) × 2
Display UT15C- 23mm × 12mm
Product color Red and grey
Product net weight 210g
Product size (W x H x D) 275mm × 51mm × 30mm
Standard accessories Batteries
Standard individual packing Blister, English manual
Download

UT15B English Manual

UT18D Voltage and Continuity Tester

UT18D Voltage and Continuity Tester

UT18 series are designed for testing AC/DC voltage, 3-phase voltage, phase sequence, continuity, and more. This series is categorized as CAT IV 600V and meets IP65 standard. These voltage testers are perfect tools for electricians to quickly measure voltage levels in all environments. This series should NOT be used with 110V electrical systems.
 
Features:
  • Auto power off, the conductor to be measured is greater than 12V
  • Phase rotation test
  • Continuity test with buzzer and LED indication
  • Low battery indication and over voltage prompt
  • Flashlight
  • Test live voltage without batteries
  • Buzzer and silent modes available
  • Auto rangePolarity indication

 

Complies with: CE, RoHS, ETL

Check “Download” section for detailed product series flyer

Technical Data & Features
Specifications Range UT18D
Voltage (V) 6V 5V±1V
12V 8V±1V
24V 18V±2V
50V 38V±4V
120V 94V±8V
230V 180V±14V
400V 325V±15V
690V 562V±24V
Phase rotation test 57Vac～400Vac (3 phase) √
Frequency: 50Hz~400Hz
Single lead (L2) Operating voltage: 100V~690V √
voltage detection Frequency: 50Hz~400Hz
Continuity test Resistance: 0Ω~100kΩ (+50% accuracy) √
Beeper and LED light indication
RCD test Operating voltage: 230V (50Hz~400Hz) √
Polarity detection Positive & Negative √
Self-inspection All LED or LCD √
Features
Voltage indication   LCD
Exceed voltage Voltage range: 713V~788V √
Auto standby Standby current＜10μA √
Slient mode All range √
Work light   √
Low battery indication Around 2.5V √
LCD backlight   √
LCD display (voltage) 6V~690V ±(1.5%+5)
LCD display (Frequency) 40Hz~400Hz ±(3%+5)
IP65   √
General Characteristics
Power 1.5V battery (R03)×2
Display 73.5mm x 35.5mm
Product color Red and grey
Product net weight 280g
Product size (W x H x D) 272mm x 85mm x 31mm
Standard accessories Batteries
Standard individual packing Blister, English manual
Download
UT39C Digital Multimeter

UT39C Digital Multimeter

This digital multimeter measures AC/DC current and voltage, resistance, capacitance, frequency, temperature, and tests diodes, continuity and transistors. It complies with CATII 600V and CATI 1000V

Features:

  • Functions:
    • AC/DC current and voltage
    • resistance
    • capacitance
    • frequency
    • temperature
    • continuity test (with buzzer)
    • diode test
    • transistor test
  • Data Hold function
  • Manual ranging
  • Sleep mode
  • Low battery indication
 
Complies with: CE, RoHS, ETL
Technical Data & Features
Specifications Range Best Accuracy
Model   UT39C
DC voltage 200mV/2V/20V/200V/1000V ±(0.5%+1)
AC voltage 2V/20V/200V/750V ±(0.8%+3)
DC current 2mA/200mA/20A ±(0.8%+1)
AC current 2mA/200mA/20A ±(1%+3)
Resistance 200Ω/2kΩ/20kΩ/2MΩ/20MΩ ±(0.8%+1)
Capacitance 2nF/200nF/20uF ±(4%+3)
Temperature -40~1000°C ±(3%+10)
Frequency 2kHz~20kHz ±(1.5%+5)
Features
Max display   1999
Manual range   √
Diode test   √
Buzzer    continuity   √
Transistor   √
Data hold   √
Auto power off   √
Low battery indication   √
Input    protection   √
Input imepdance for DCV  Around 10MΩ √
General Characteristics
Power 9V NEDA 1604/6F22/006P
Standard accessories Test leads, battery, rubber case, English manual, point contact temperature,  probe
Product size 172×83×38mm
Product weight 310g (battery included)
Download

UT39A UT39B UT39C English Manual

UT58B Digital Multimeter

UT58B Digital Multimeter

UT58 series is a safe and reliable manual range digital multimeter that is easy to operate. Its large 60mm x 54mm LCD screen conveniently displays measurement results. This series digital multimeter satisfies a variety of applications in both electronics and electrical fields. It conforms to CAT III 600V and CAT II 1000V.

Features:

  • 2000 display count, refresh rate 2~3 times/s
  • Function symbols and test lead connection indication
  • Transistor measurement
  • Temperature measurement mode, with K-type temperature probe
  • Diode and continuity buzzer; auto power off； overload protection
  • Data hold; 20A AC/DC current measurement
 
Complies with: CE, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT58B
DC voltage (V) 200mV/2V/20V/200V/1000V ±(0.5%+1)
AC voltage (V) 2V/20V/200V/750V ±(0.8%+3)
DC current (A) 2mA/20mA/200mA/20A ±(0.8%+1)
AC current (A) 2mA/200mA/20A ±(1%+3)
Resistance (Ω) 200Ω/2kΩ/20kΩ/2MΩ/20MΩ/200MΩ ±(0.8%+1)
Capacitance (F) 2nF/200nF/100μF ±(4%+3)
Temperature (°C) -40°C~1000°C ±(1%+3)
General Characteristics
Power 9V battery (6F22)
Display 60mm x 54mm
Product color Red and grey
Product net weight 350g
Product size 179mm x 88mm x 39mm
Standard accessories Battery, test leads, holster, multi-purpose socket, point contact temperature probe
Standard individual packing Gift box, English manual
Download
UT58C Digital Multimeter

UT58C Digital Multimeter

UT58 series is a safe and reliable manual range digital multimeter that is easy to operate. Its large 60mm x 54mm LCD screen conveniently displays measurement results. This series digital multimeter satisfies a variety of applications in both electronics and electrical fields. It conforms to CAT III 600V and CAT II 1000V.

Features: 

  • 2000 display count, refresh rate 2~3 times/s
  • Function symbols and test lead connection indication
  • Transistor measurement
  • Temperature measurement mode, with K-type temperature probe
  • Frequency measurement
  • Diode and continuity buzzer; auto power off; overload protection
  • Data hold; 20A AC/DC current measurement
 
Complies with: CE, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT58C
DC voltage (V) 200mV/2V/20V/200V/1000V ±(0.5%+1)
AC voltage (V) 2V/20V/200V/750V ±(0.8%+3)
DC current (A) 2mA/200mA/20A ±(0.8%+1)
AC current (A) 2mA/200mA/20A ±(1%+3)
Resistance (Ω) 200Ω/2kΩ/20kΩ/2MΩ/20MΩ ±(0.8%+1)
Capacitance (F) 2nF/200nF/100μF ±(4%+3)
Frequency (Hz) 2kHz/20kHz ±(1.5%+5)
Temperature (°C) -40°C~1000°C ±(1%+3)
General Characteristics
Power 9V battery (6F22)
Display 60mm x 54mm
Product color Red and grey
Product net weight 350g
Product size 179mm x 88mm x 39mm
Standard accessories Battery, test leads, holster, multi-purpose socket, point contact temperature probe
Standard individual packing Gift box, English manual
Download
UT61A Digital Multimeter

UT61A Digital Multimeter

UT61 series complies with CE, ETL, and GS standards. This series is all auto range. This series has an abundance of features and is combined with a high safety rating of CAT IV 600V. It is suitable for advanced electronics and electrical users. It conforms to CAT IV 600V and CAT III 1000V.

Features:

  • Auto range
  • MAX/MIN/REL mode
  • Auto power off
  • LCD backlight
  • Analog bar graph
  • NCV
  • Low battery indication
  • EF (Electric Field) detection
  • Transistor measurement
  • Diode/continuity buzzer
  • Data hold
  • Input protection
 
Complies with: CE, GS, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT61A
DC voltage (V) 1000V ±(0.5%+1)
AC voltage (V) 750V ±(1%+3)
DC current (A) 10A ±(1%+2)
AC current (A) 10A ±(1.2%+5)
Resistance (Ω) 40MΩ ±(1%+2)
Capacitance (F) 4000μF ±(3%+5)
Frequency (Hz) 10Hz~10MHz ±(0.1%+4)
Features
Display count   4000
Bandwidth (Hz)   45Hz~400Hz
Duty cycle 0.1%~99.9% √
General Characteristics
Power 9V battery (6F22)
Display 65mm x 43mm
Product color Red and grey
Product net weight 370g
Product size 180mm x 87mm x 47mm
Standard accessories Battery, test leads, multi-purpose socket
Standard individual packing Gift box, English manual
Download
UT61C Digital Multimeter

UT61A Digital Multimeter

UT61 series complies with CE, ETL, and GS standards. This series is all auto range. This series has an abundance of features and is combined with a high safety rating of CAT IV 600V. It is suitable for advanced electronics and electrical users. It conforms to CAT IV 600V and CAT III 1000V.

Features:

  • Auto range
  • MAX/MIN/REL mode
  • Auto power off
  • LCD backlight
  •  RS-232 and USB interface
  • Analog bar graph 
  • Low battery indication
  • K-type temperature probe
  • Diode/continuity buzzer
  • Data hold
  • Input protection
 
Complies with: CE, GS, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT61C
DC voltage (V) 1000V ±(0.5%+1)
AC voltage (V) 750V ±(1%+3)
DC current (A) 10A ±(1%+3)
AC current (A) 10A ±(1.2%+5)
Resistance (Ω) 60MΩ ±(1%+2)
Capacitance (F) 4000μF ±(3%+5)
Frequency (Hz) 10Hz~10MHz ±(0.1%+4)
Temperature -40°C~1000°C ±(1.2%+3)
-40°F~1832°F ±(1.2%+4)
Features
Display count   6000
Bandwidth (Hz)   45Hz~1kHz
Duty cycle 0.1%~99.9% √
General Characteristics
Power 9V battery (6F22)
Display 65mm x 43mm
Product color Red and grey
Product net weight 370g
Product size 180mm x 87mm x 47mm
Standard accessories Battery, test leads, multi-purpose socket, RS-232 interface cable, PC software CD, point contact temperature probe
Standard individual packing Gift box, English manual
Optional accessory  USB interface cable
Download
UT70A Digital Multimeter

UT70A Digital Multimeter

UT70A Multimeter is a hand-held digital instrument featuring versatile functions, reliable performance, large LCD, and a novel structure. It can measure AC&DC voltage, AC&DC current, resistance, capacitance, inductance, temperature, frequency, diode, transistor hFE, continuity, and Logic Level. The Meter also offers data hold, MAX, backlight, auto polarity display, over-range indication, low battery indication, full-range overload protection, and auto power off.

 
Complies with: CE, RoHS
Technical Data & Features
Specifications Range UT70A
DC voltage (V) 600V ±(0.5%＋1)
AC voltage (V) 600V ±(0.8%+3)
DC current (A) 10A ±(0.8%+1)
AC current (A) 10A ±(1%+3)
Resistance (Ω) 2000MΩ ±(0.8%+1)
Capacitance (F) 100nF ±(2.5%+5)
Temperature measurement 1000℃/1832°F ±(1%+3)
Inductance (H) 20H ±(2%+10)
Frequency (Hz) 10MHz ±(0.1%+3)
Features
Display count   2000
Transistor (hFE) test   √
Auto power off/Auto backlight off   √
Diode test/Continuity buzzer   √
Peak Hold   2m
General Characteristics
Power 9V battery
Product color Red and grey
Standard accessories Test lead, thermocouple, manual
Standard individual packing Gift box, English manual
Download

UT70A User Manual

UT120C Pocket Size Digital Multimeter

UT120C Pocket Size Digital Multimeter

UT120 series multimeters are designed for DIYers and electronics engineers to troubleshoot electronics systems development and electronics circuits. It is a simple and portable multimeter for every electronics engineer. It conforms to CAT II 600V.

Features:

  • Auto power off 
  • Auto range
  • 4000 display count
  • Data hold and relative mode
  • Capacitance measurement
  • AC/DC current measurement

 

Complies with: CE, RoHS

Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT120C
DC voltage (V) 600V ±(0.8%+1)
AC voltage (V) 600V ±(1.2%+3)
DC current (A) 400mA ±(1%+3)
AC current (A) 400mA ±(1.5%+5)
Resistance (Ω) 40MΩ ±(1%+2)
Capacitance (F) 100μF ±(4%+3)
Frequency (Hz) 100kHz ±(0.5%+3)
Features
Display count   4000
Auto range   √
Duty cycle 0.1%~99.9% √
Diode   √
Auto power off Around 30 minutes √
Continuity buzzer   √
Low battery indication ≤2.4V √
Data hold   √
Relative mode   √
Input impedance for DCV Around 10MΩ √
General Characteristics
Power 3V battery (CR2032)
Display 43mm x 22mm
Product color Red and grey
Product net weight 76g
Product size 110mm x 58.2mm x 10.8mm
Standard accessories Battery, carrying case
Standard individual packing Blister, English manual
Download
UT125C Pocket Size Digital Multimeter

UT125C Pocket Size Digital Multimeter

UT125C is a pocket size, ergonomic and reliable multimeter with 4000 display counts. It is a useful tool for electronics DIYers working with low currents (< 0.4A). This product is CE/ETL certified and complies with CAT III 600V. 

Features:

  • Small size, easy to carry and operate
  • 600V DC/AC voltage measurement
  • 400mA DC/AC current measurement
  • Resistance/Capacitance/Diode/Continuity test
  • Frequency/Duty cycle measurement
  • CE (EMC, LVD, RoHS), ETL
  • CAT III 600V
  • Withstands 1m drop test
 
Complies with: CE, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT125C
DC voltage (V) 600V ±(0.5%+5)
AC voltage (V) 600V ±(1.2%+5)
DC current (A) 400mA ±(1.8%+5)
AC current (A) 400mA ±(2%+8)
Resistance (Ω) 40MΩ ±(1%+5)
Capacitance (F) 100μF ±(4%+10)
Frequency (Hz) 10Hz~60kHz ±(0.1%+5)
Duty cycle 20%~80% Reference
Features
NCV   √
Diode test/Continuity test   √
Low battery indication   √
Data hold/Auto power off   √
Operating temperature 0℃~50℃
General Characteristics
Power 1.5V battery (R03) x 2
Display 38mm x 23mm
Product color Red and grey
Product net weight 180g
Product size 112mm x 58mm x 35mm
Standard accessories Batteries
Standard individual packing Gift box, English manual
Download
UT131A Palm Size Digital Multimeter

UT131A Palm Size Digital Multimeter

The new generation UT131 series redefines the performance standards for entry-level digital multimeters. The innovative industrial design ensures that these products can withstand a 2 meters drop. The new LCD display layout provides a better user experience. This series ensures that users can work safely in CAT II 250V environment. Special features are: 2mF capacitance test (UT131A) and temperature measurement function (UT131C).

Features:

  • Clear LCD display
  • Comfortable protective cover , with test lead hanging groove
  • Withstands 2 meter drop test, precision protection
  • Loud buzzer sound
  • Ergonomic design
 
Complies with: CE, RoHS
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT131A
DC voltage (V) 200mV~250V ±(0.5%＋3)
AC voltage (V) 200mV~250V ±(0.7%+3)
DC current (A) 200μA~10A ±(1%+3)
AC current (A) 200μA~10A ±(1.2%+3)
Resistance (Ω) 200Ω～200MΩ ±(0.8%+2)
Capacitance (F) 2nF~2mF ±(3%+5)
Features
Display count   2000
Auto power off/Auto backlight off   √
Diode test/Continuity buzzer   √
Drop test   2m
Test probe holder   √
Range selection   Auto
General Characteristics
Power 1.5V battery (R03) x 2
Display 66mm x 51mm
Product net weight 300g
Product color Red and grey
Product size (W x H x D) 131mm x 95mm x 58mm
Standard accessories Test lead, manual
Standard individual packing Gift box, English manual
Download
UT131C Palm Size Digital Multimeter

UT131C Palm Size Digital Multimeter

The new generation UT131 series redefines the performance standards for entry-level digital multimeters. The innovative industrial design ensures that these products can withstand a 2 meters drop. The new LCD display layout provides a better user experience. This series ensures that users can work safely in CAT II 250V environment. Special features are: 2mF capacitance test (UT131A) and temperature measurement function (UT131C).

Features:

  • Clear LCD display
  • Comfortable protective cover , with test lead hanging groove
  • Withstands 2 meter drop test, precision protection
  • Loud buzzer sound
  • Ergonomic design
 
Complies with: CE, RoHS
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT131C
DC voltage (V) 200mV~250V ±(0.5%＋2)
AC voltage (V) 200V~250V ±(1.2%+3)
DC current (A) 2000μA~10A ±(1%+2)
Resistance (Ω) 200Ω～20MΩ ±(0.8%+2)
Temperature -40℃~1000℃ ±(1%+4)
‒40℉~1832℉ ±(1.5%+5)
Features
Display count   2000
Auto power off/Auto backlight off   √
Diode test/Continuity buzzer   √
Drop test   2m
Test probe holder   √
Range selection   Manual
General Characteristics
Power 1.5V battery (R03) x 2
Display 66mm x 51mm
Product net weight 300g
Product color Red and grey
Product size (W x H x D) 131mm x 95mm x 58mm
Standard accessories Test lead, manual, point contact temperature probe
Standard individual packing Gift box, English manual
Download
UT139A True RMS Digital Multimeter

UT139A True RMS Digital Multimeter

UT139 series are CAT III 600V digital multimeters designed for electricians. Its NCV feature can effectively check electrical status through measuring EM field intensity. 

Features:

  • MAX/MIN/REL modes
  • Data hold, LED backlight, auto power off
  • Full range protection (600V)
  • True RMS
  • NCV
  • Auto/manual ranges selectable
 
Complies with: CE, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT139A
DC voltage (V) 600V ±(0.5%+2)
AC voltage (V) 600V ±(1%+3)
DC current (A) 10A ± (0.7%+2)
AC current (A) 10A ±(1%+3)
Resistance (Ω) 20MΩ ±(1%+2)
Features
Display count   2000
Auto range/Manual range   √
/True RMS
Bandwidth (Hz)   45Hz~400Hz
NCV/Continuity buzzer   √
Diode   Around 2V
General Characteristics
Power 1.5V battery (R6) x 2
Display 58mm x 36mm
Product color Red and grey
Product net weight 354g
Product size 170mm x 80mm x 48mm
Standard accessories UT139A/B: Batteries, test leads
Standard individual packing Gift box, English manual
Download
UT139C True RMS Digital Multimeter

UT139C True RMS Digital Multimeter

UT139 series are CAT III 600V digital multimeters designed for electricians. Its NCV feature can effectively check electrical status through measuring EM field intensity. 

Features: 

  • MAX/MIN/REL modes
  • Data hold, LED backlight, auto power off
  • Full range protection (600V)
  • True RMS
  • NCV
  • Auto/manual ranges selectable
 
Complies with: CE, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT139C
DC voltage (V) 600V ±(0.5%+2)
AC voltage (V) 600V ±(0.8%+3)
DC current (A) 10A ±(0.7%+2)
AC current (A) 10A ±(1%+3)
Resistance (Ω) 60MΩ ±(0.8%+2)
Capacitance (F) 99.99mF ±(4%+5)
Frequency (Hz) 10Hz~10MHz ±(0.1%+4)
Temperature (°C) -40°C~1000°C ±(1%+3)
Temperature (°F) -40°F~1832°F ±(1.5%+5)
Features
Display count   6000
Auto range/Manual range   √
/True RMS
Bandwidth (Hz)   45Hz~1kHz
NCV/Continuity buzzer   √
Duty cycle 0.1%~99.9% √
Diode   Around 3V
General Characteristics
Power 1.5V battery (R6) x 2
Display 58mm x 36mm
Product color Red and grey
Product net weight 354g
Product size 170mm x 80mm x 48mm
Standard accessories Batteries, test leads, temperature probe
Standard individual packing Gift box, English manual
Optional accessory Current sensor AC/DC 40A
Download
UT151C Digital Multimeter

UT151C Digital Multimeter

The UT151 series are 2000 count handheld digital multimeters featuring remarkably stable and reliable operations. They are designed with the large- scale integrated circuits and dual integral A/D converter and also offer overload protection for all ranges. The series can measure DC/AC voltage, current, resistance, capacitance, diode, transistor, temperature etc, which make it a perfect solution for your work. Conforms to CAT III 600V.

Features:

  • 30 ranges for function selection
  • LCD display 63 x 29mm
  • Over-range indication
  • Display Count 1999
  • Overload protection
  • Auto Power Off
  • Low Battery Indication
  • Data Hold
 
Complies with: CE, RoHS, ETL
Technical Data & Features
Specifications Range UT151C
DC Voltage (V) 200mV/ 2V/ 20V/ 200V/600V ±(0.5%+1)
AC Voltage (V) 2V/ 20V/ 200V/600V ±(0.8%+3)
DC Current (A) 2mA/ 20mA/ 200mA/ 10A ±(0.8%+1)
AC Current (A) 20mA/ 200mA/ 10A ±(1%+3)
Resistance (Ω) 200Ω/ 2KΩ/ 20KΩ/ 200KΩ/ 2MΩ/ 20MΩ ±(1%+2)
Capacitance (F) 2nF/20nF/ 200nF/ 2μF/ 100μF ±(4%+3)
 2μF/ 200μF ±(4%+3)
>50uF Reference Only
Temperature (℃) -40℃~1000℃ ±(1%+5)
Temperature (℉) -40℉~1832℉ ±(1%+8)
Features
Display Count   2000
Manual Range   √
Diode   √
Auto Power Off   √
Continuity Buzzer   √
Low Battery Indication   √
Data Hold   √
Input Impedance for DCV ≥10MΩ √
General Characteristic 
Power 9V Battery（6F22)
LCD Size 63mm X 29 mm     
Product Color Red and Grey      
Product Net Weight 300g  
Product Size 186mm X 91mm X39 mm  
Standard Accessories Battery, Test Lead
Standard Individual Packing Gift Box, English Manual
Download

UT151A UT151C English Manual

UT203R Digital True RMS Clamp Meter

UT203R Digital True RMS Clamp Meter

Features:

  • High voltage (600V) frequency-measurement 
  • NCV multi-segment display and audio/visual alarm
  • 600V protection across all ranges
  • In current and voltage range-measurement accuracy is guaranteed 1%~100% across all ranges
  • Conforms to CAT III 300V and CAT II 600V
  • True RMS
  • Small current measurement
  • Larger screen and display digits
  • LCD backlight
  • Continuity test
 
Complies with: CE, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT203R
AC current (A) 0.04~400A ±(2%+5)
DC current (A) 0.04~400A ±(2%+5)
AC voltage (V) 600V ±(0.8%+5)
AC voltage frequency (Hz) 10Hz~60kHz ±(0.5%+2)
DC voltage (V) 600V ±(0.5%+2)
Resistance (Ω) 40MΩ ±(0.8%+2)
Capacitance (F) 40mF ±(4%+5)
Frequency (Hz) 10Hz~10MHz ±(0.1%+4)
Features
Display count   4000
Auto range   √
Jaw opening   28mm
True RMS   √
NCV   √
Continuity test   √
Diode   √
MAX/MIN   √
Relative mode   √
Zero mode   √
Data hold   √
Low battery indication   √
Auto power off   √
General Characteristics
Power 1.5V battery (R03) x 2
Display 37mm x 25mm
Product color Red and grey
Product net weight 235g
Product size 215mm x 63mm x 36mm
Standard accessories Batteries, test leads
Standard individual packing Gift box, carrying bag, English manual
Download
UT204R Digital True RMS Clamp Meter

UT204R Digital True RMS Clamp Meter

Features:

  • High voltage (600V) frequency-measurement 
  • NCV multi-segment display and audio/visual alarm
  • 600V protection across all ranges
  • In current and voltage range-measurement accuracy is guaranteed 1%~100% across all ranges
  • Conforms to CAT III 300V and CAT II 600V
  • True RMS
  • Small current measurement
  • 60mF large capacitance measurement 
  • Larger screen and display digits
  • LCD backlight
  • Continuity test
 
Complies with: CE, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT203R
AC current (A) 0.04~400A ±(2%+5)
DC current (A) 0.04~400A ±(2%+5)
AC voltage (V) 600V ±(0.8%+5)
AC voltage frequency (Hz) 10Hz~60kHz ±(0.5%+2)
DC voltage (V) 600V ±(0.5%+2)
Resistance (Ω) 40MΩ ±(0.8%+2)
Capacitance (F) 40mF ±(4%+5)
Frequency (Hz) 10Hz~10MHz ±(0.1%+4)
Features
Display count   4000
Auto range   √
Jaw opening   28mm
True RMS   √
NCV   √
Continuity test   √
Diode   √
MAX/MIN   √
Relative mode   √
Zero mode   √
Data hold   √
Low battery indication   √
Auto power off   √
General Characteristics
Power 1.5V battery (R03) x 2
Display 37mm x 25mm
Product color Red and grey
Product net weight 235g
Product size 215mm x 63mm x 36mm
Standard accessories Batteries, test leads
Standard individual packing Gift box, carrying bag, English manual
Download
UT210A Mini Digital Clamp Meter

UT210A Mini Digital Clamp Meter

UT210 series mini clamp meters are designed to work well in limited space environments. They are essential tools for mechanical and electrical equipment maintenance, home appliance installation, and electrician duties. The clamp meters conform to CAT III 300V and CAT II 600V.

Features:

  • Ergonomic and lightweight
  • Auto range, 2~3 times/s sampling rate
  • LCD backlight, data hold
  • Auto power off, low battery indication
 
Complies with: CE, RoHS, ETL
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT210A
AC current (A) 200A ±(2.5%+20)
Features
Display count   2000
Continuity buzzer   √
Jaw opening   16mm
General Characteristics
Power 1.5V battery (R03) x 2
Display 39.3mm x 26.5mm
Product color Red and grey
Product net weight 150g (batteries included)
Product size 158mm x 60mm x 33.5mm
Standard accessories Batteries
Standard individual packing Gift box, English manual
Download
UT210E True RMS Mini Digital Clamp Meter

UT210E True RMS Mini Digital Clamp Meter

UT210 series mini clamp meters are designed to work well in limited space environments. They are essential tools for mechanical and electrical equipment maintenance, home appliance installation, and electrician duties. The clamp meters conform to CAT III 300V and CAT II 600V.

Features:

  • VFC, low pass filter
  • NCV
  • Ergonomic and lightweight
  • Auto range, 2~3 times/s sampling rate
  • True RMS
  • ZERO mode
  • LCD backlight, data hold
  • Auto power off, low battery indication

 

Complies with: CE, RoHS, ETL

 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT210E
AC current (A) 100A ±(2.5%+5)
DC current (A) 100A ±(2%+3)
AC voltage (V) 600V ±(1%+3)
DC voltage (V) 600V ±(0.7%+3)
Resistance (Ω) 20MΩ ±(1%+2)
Capacitance (F) 20mF ±(4%+5)
Features
Display count   2000
Continuity buzzer   √
Auto range   √
Jaw opening   17mm
Diode test Around 3.0V √
General Characteristics
Power 1.5V battery (R03) x 2
Display 39.3mm x 26.5mm
Product color Red and grey
Product net weight 170g
Product size 175mm x 60mm x 33.5mm
Standard accessories Batteries, test leads
Standard individual packing Gift box, English manual, carrying bag
Download
UT300A+ Infrared Thermometer

UT300A+ Infrared Thermometer

UT300A+ is an economical infrared thermometer. Its compact and simple design makes it easier for users to carry and operate. Designed with high accuracy, high repeatability, quick response, long measuring distance, and more features, UT300A+ is suitable for measuring the surface temperature of hard-to-reach or dangerous objects. In addition, it is suitable for non-contact surface temperature measurement.

Features:

  • Simple one button operation
  • 10:1 D:S ratio
  • Data hold
  • Backlight
  • Temperature range: -20°C~400°C
 
Complies with: CE, RoHS
Technical Data & Features
Specifications UT300A+
Temperature range -20℃~400℃
-4℉~752℉
Accuracy >0℃: ±2.0℃ or ±2%; ≤0℃: ±(2.0℃+0.1℃/℃)
>32℉: ±4.0℉ or ±2%; ≤32℉: ±(4.0℉+0.1℉/℉)
Repeatability 1℃ or 1.0% (2℉ or 1.0%) 
D:S ratio 10:1
Response time ≤500ms (95% of reading)
Emissivity 0,95
Spectral response 5.5um~14um
Laser power < 1mW
Features
Auto power off 8s
Low battery indication √
Data hold √
℃/℉ selection √
Backlight √
Laser √
Operating temperature 0℃~50℃ (32℉~122℉)
Storage temperature -20℃~60℃ (-4℉~140℉)
Operating humidity <90% RH (non-condensing)
Drop test 1m
General Characterisitics
Power 1.5V battery (LR03) x 2
Display 20mm x 24mm
Product color Red and grey 
Product net weight 146g
Product size 135mm x 94mm x 36.5mm
Standard individual packing Blister, English manual
Download

UT300A-NWE-English-Manual

UT501A Insulation Resistance Tester

UT501A Insulation Resistance Tester

UT500 series insulation testers are used to measure the insulation resistance of electrical  equipment and household appliances. This is done by measuring the insulation resistance between electrical circuits or between circuits and ground. UT500 series can measure insulation resistance, AC Voltage, low resistance, PI (Polarization Index), and DAR (Dielectric Absorption). These are ideal  tools for ensuring transformers, generators, high voltage motors, power capacitors, power cables, arresters, and other electrical equipment that can be operated in a safe and accurate manner.
 
Applications:
It can be used for insulation resistance measurement for insulation materials and various kinds of electric equipment such as transformers, electric machines, cables, switches, electrical appliances; an ideal tool for electric maintenance, testing, and inspection.
 
Features:
  • 2000 count LCD display, overload indication, backlight
  • AC voltage measurement, auto power off
  • Auto discharge
  • Continuous measurements mode, red warning light and buzzer function
 
Complies with: CE, RoHS, 
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications   Range UT501A
Insulation resistance (Ω) Test voltages 100V/250V/500V/1000V 0%~10%
100V 0MΩ~100MΩ ±(3%+5)
250V 0MΩ~99.9MΩ ±(3%+5)
100MΩ~5GΩ ±(5%+5)
500V 0MΩ~99.9MΩ ±(3%+5)
100MΩ~5GΩ ±(5%+5)
1000V 0MΩ~99.9MΩ ±(3%+5)
100MΩ~5GΩ ±(5%+5)
Load current 50V (R=50kΩ) 1mA 0%~10% 
100V (R=100kΩ) 1mA 0%~10% 
250V (R=250kΩ) 1mA 0%~10% 
500V (R=500kΩ) 1mA 0%~10% 
1000V (R=1MΩ) 1mA 0%~10% 
Short-circuit current   <2mA
AC voltage (V) 30V~750V ±(2%+3)
Features
Display count   2000
Auto range/Low battery indication   √
LCD backlight/Light alarm   √
Buzzer alarm/High voltage indication   √
Over load indication/Auto discharge   √
Test voltage secondary display   √
10MΩ internal resistance test   √
General Characterisitics
Power 1.5V battery (LR6) x 6  
Display 70.6mm x 34mm     
Product color Red and grey
Product net weight 500g  
Product size 150mm x 100mm x 71mm  
Standard accessories Batteries, test leads, alligator clips, gallus
Standard individual packing Gift box, carrying bag, English manual
Download
UT511 Insulation Resistance Tester

UT511 Insulation Resistance Tester

UT510 series testers can measure insulation resistance of large transformers, generators, high-voltage motors, and many more applications. UT510 series can also measure PI, DAR and other important specifications. Measured data can then be analyzed through PC software.
 
Features:
  • Large 9999 display with 30-segment analog bar graph
  • PI/DAR measurements
  • Comparison, upper and lower limit functions
  • Continuous measurement mode
  • Auto power off
  • 18-group data storageBacklight
  • Auto current discharge and high-voltage output alarm
  • Time measurement mode, auto measure within 15 minutes
  • Low battery and over range indications

 

Complies with: CE, RoHS

 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications   Range UT511
Insulation resistance (Ω) Test voltages 100V~1000V 0%~10%
100V 0.1MΩ~500MΩ ±(3%+5)
250V 0.5MΩ~2GΩ ±(3%+5)
500V 1MΩ~4GΩ ±(3%+5)
1000V 2MΩ~10GΩ ±(3%+5)
DC voltage (V) 1000V ±(2%+3)
AC voltage (V) 750V ±(2%+3)
Short-circuit current   <2mA
Low resistance (Ω) 0.1Ω~999.9Ω ±(1%+3)
Features
Auto range/Auto power off   √
Low battery indication   √
Data storage   18
Comparison measurement   √
Polarization index (PI)   √
Dielectric absorption ratio (DAR)   √
Analog bar graph   30
LCD backlight   √
Over-range warning   √
High voltage indication   √
Timing measurement Around 30 minutes √
General Characterisitics
Power 1.5V battery (LR14) x 8
Display 123mm x 58mm
Product color Red and grey
Product net weight 1.2kg
Product size 202mm x 155mm x 94mm  
Standard accessories 2pcs of one plug test lead to one alligator clip (black and green), 1pcs of two plugs test lead to one alligator clip (red), batteries
Standard individual packing Gift box, tool box, English manual
Optional accessories Power adaptor
Download
UT601 Inductance Capacitance Meter

UT601 Inductance Capacitance Meter

UT600 series digital inductance capacitance meters are used to test resistors, capacitors and inductors. They can also be used to measure transistor parameters. 
 
Applications:
It can be used to check electronic components in electronic labs, production lines, maintenance facilities and schools.
 
Complies with: CE, RoHS
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT601
Resistance (Ω) 20Ω/200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ/200MΩ/2000MΩ ±(0.8%+1)
Capacitance (F) 200pF/2nF/20nF/200nF/2uF/20uF/200uF/2mF/20mF ±(0.5%+10)
Features
Display count   2000
Manual range   √
Diode   √
Transistor   √
Continuity buzzer   √
Low battery indication   √
General Characterisitics
Power 9V battery (6F22)   
Display 61mm x 32 mm  
Product color Red and grey 
Product net weight 310g
Product size 172mm x 83mm x 38mm  
Standard accessories Battery, test leads with alligator clips, holster
Standard individual packing Gift box, English manual
Download
UT603 Inductance Capacitance Meter

UT601 Inductance Capacitance Meter

UT600 series digital inductance capacitance meters are used to test resistors, capacitors and inductors. They can also be used to measure transistor parameters. 
 
Applications:
It can be used to check electronic components in electronic labs, production lines, maintenance facilities and schools.
 
Complies with: CE, RoHS
 
Check “Download” section for detailed product series flyer.
Technical Data & Features
Specifications Range UT603
Resistance (Ω) 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ ±(0.8%+1)
Capacitance (F) 2nF/20nF/200nF/2uF/20uF/200uF/600uF ±(1%+5)
Inductance (H) 2mH/20mH/200mH/2H/20H  ±(2%+8)
Features
Display count   2000
Manual range   √
Diode   √
Transistor   √
Continuity buzzer   √
Low battery indication   √
General Characterisitics
Power 9V battery (6F22)   
Display 61mm x 32 mm  
Product color Red and grey 
Product net weight UT601/UT602: 310g, UT603: 312g
Product size 172mm x 83mm x 38mm  
Standard accessories Battery, test leads with alligator clips, holster
Standard individual packing Gift box, English manual
Download

About UNI-T

Uni-Trend Technology (China) Co., Ltd. is one of the well-known test and measurement solutions providers from Asia. Uni-Trend is an ISO9001 and ISO14001 certified company, with T&M products meeting all relevant safety & quality certifications including CE, ETL, UL, GS, etc. This underlines the high-quality approach of the brand, ensuring superior products. With R&D centers in Chengdu and Dongguan, Uni-Trend is capable of manufacturing innovative, reliable, safe to use, and user friendly T&M products. With products exceeding industry standards, Uni-Trend is able to fully satisfy product demands from around the world for any application.

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