UT139C UNI-T True RMS Handheld Digital Multimeters LCD Display Tester

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UT139C UNI-T True RMS Handheld Digital Multimeters LCD Display Tester



SKU: 41764

Price: US$34.99

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UT139 Series: UT139A / UT139B /UT139C digital multimeters are newly designed to offer users better performance and higher safety rating. Totally over-load protection and unique structural design make it new type of multimeter with high performance/ price ratio and a best choice for electricians used in electrical maintenance and repairing.

1.True RMS for the whole series;
2.Measure signals with varied frequency (VFC);
3.Measure large capacitance up to 100mF;
4.Optional AC/DC 60A current clamps in different models to measure current up to 60A(1mv=1A);
5.NCV designed for the whole series, a necessity for electricians;
6.AA1.5V*2(5#) battery, easy for users to purchase and replace;
7.Soft rubber holster is easy to stand 2m drop;
8.Optional magnetic hanging strap offered to facilitate tests in special location;
9.Fast to replace fuse, just by opening battery cover;
10.Reliable with use of internal 2PCS fuses with high-breaking capacity;
11.Protection against 600V input/1 minute from misconnection;
12.Safety Rating: CAT III 600V.

SpecificationsRangeBest Accuracy
ModelUT139C
DC Voltage (V)60mV/600mV/6V/60V/600V±(0.5%+2)
AC Voltage (V)60mV/600mV/6V/60V/600V±(0.8%+3)
DC Current (A)600μA/6000μA/60mA/600mA/6A/10A± (0.7%+2)
AC Current (A)600μA/6000μA/60mA/600mA/6A/10A±(1%+3)
Resistance (Ω)600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ±(0.8%+2)
Capacitance (F)9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/
999.9μF/9.999mF/99.99mF
±(4.0%+5)
Frequency (Hz)10Hz-10MHz±(0.1%+4)
Temperature (°C)-40 °C~1000°C±(1.0%+3)
Temperature (°F)-40°F~1832°F±(1.5%+5)
Features
Display Count6000
Auto Range
Manual Range
True RMS
Bandwidth (Hz)45Hz ~1kHz
V.F.C
Duty Cycle0.1% ~ 99.9%
DiodeAround 3V
NCV
Auto Power OffAround 15 Minutes
Continuity Buzzer
Low Battery Indication≤2.5V
Data Hold
Relative Mode
MAX/MIN
LCD Backlight
Input Protection600Vrms
Input Impedance for DCV1GΩ Max

Applications:

An ideal tool for equipment testing, maintenance and repair widely needed in electronics, electric power, schools, metallurgy, communications, manufacturing, petroleum, national defense, chemical industry, etc.

Specifications Range Best Accuracy
Model UT139A UT139B UT139C
DC Voltage (V) 20mV/200mV/2V/20V/200V/600V ±(0.5%+2)    
40mV/400mV/4V/40V/400V/600V   ±(0.5%+2)  
60mV/600mV/6V/60V/600V     ±(0.5%+2)
AC Voltage (V) 20mV/200mV/2V/20V/200V/600V ±(1%+3)    
40mV/400mV/4V/40V/400V/600V   ±(0.8%+3)  
60mV/600mV/6V/60V/600V     ±(0.8%+3)
DC Current (A) 200μA/2000μA/20mA/200mA/2A/10A ± (0.7%+2)    
400μA/4000μA/40mA/400mA/4A/10A   ± (0.7%+2)  
600μA/6000μA/60mA/600mA/6A/10A     ± (0.7%+2)
AC Current (A) 200μA/2000μA/20mA/200mA/2A/10A ±(1%+3)    
400μA/4000μA/40mA/400mA/4A/10A   ±(1%+3)  
600μA/6000μA/60mA/600mA/6A/10A     ±(1%+3)
Resistance (Ω) 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ ±(1.0%+2)    
400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ   ±(0.8%+2)  
600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ     ±(0.8%+2)
Capacitance (F) 9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/
999.9μF/9.999mF/99.99mF
  ±(4.0%+5) ±(4.0%+5)
Frequency (Hz) 10Hz-10MHz   ±(0.1%+4) ±(0.1%+4)
Temperature (°C) -40 °C~1000°C     ±(1.0%+3)
Temperature (°F) -40°F~1832°F     ±(1.5%+5)
Features
Display Count   2000 4000 6000
Auto Range  
Manual Range  
True RMS  
Bandwidth (Hz)   45Hz ~400Hz 45Hz ~1kHz 45Hz ~1kHz
V.F.C  
Duty Cycle 0.1% ~ 99.9%  
Diode   Around 2V Around 3V Around 3V
NCV  
Battery Test 1.5V / 9V    
Auto Power Off Around 15 Minutes
Continuity Buzzer  
Low Battery Indication ≤2.5V
Data Hold  
Relative Mode  
MAX/MIN  
LCD Backlight  
Input Protection 600Vrms
Input Impedance for DCV 1GΩ Max


Package list:

  • 1 * UNI-T UT139C True RMS Digital Multimeters
  • 2 * Test Leads
  • 1 * Temperature Probe


UT139C UNI-T True RMS Handheld Digital Multimeters LCD Display Tester
UT139C UNI-T True RMS Handheld Digital Multimeters LCD Display Tester
UT139C UNI-T True RMS Handheld Digital Multimeters LCD Display Tester
UT139C UNI-T True RMS Handheld Digital Multimeters LCD Display Tester
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