You are here: Home > Products > Uni-t Series
UNI-T UT139C Electrical LCD True Rms Digital Multimeter

UNI-T UT139C Electrical LCD True Rms Digital Multimeter

UNI-T UT139C Electrical LCD True Rms Digital Multimeter UT139 Series 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...

Send Inquiry
Product Details

UNI-T UT139C Electrical LCD True Rms Digital Multimeter

UT139 Series True Rms 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.

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.


SpecificationsRangeBest Accuracy
Model   UT139C
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 Count   6000
Auto Range   √  
Manual Range   √  
True RMS   √  
Bandwidth (Hz)   45Hz ~1kHz
V.F.C   √  
Duty Cycle0.1% ~ 99.9% √  
Diode   Around 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√  
General Characteristics 
PowerAA1.5*2
LCD Size58mm × 36 mm
Product ColourRed and Grey 
Product Net Weight370g 
Product Size175mm x 81mm x 48.5 mm 
Standard AccessoriesBattery, Test Leads, Temperature Probe  
Standard Individual PackingGift Box, English Manual 
Standard Quantity Per Carton40 PCs
Standard Carton Measurement645mm×450mm×340mm (0.098CBM Per Standar Carton)
Standard Carton Cross Weight25.5 Kg 
Optional Accessories*
Current Sensor  AC/DC40A


Hot Tags: uni-t ut139c electrical lcd true rms digital multimeter, made in China, manufacturers, discount, cheap, True Rms Digital Multimeter, UNI-T UT139C Digital Multimeter, uni-trend ut139c true rms digital multimeters ac
Related Products
Inquiry