UNI-T UT139C True RMS LCD Digital Multimeter DMM Electrical Handheld Tester

 

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 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.

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.

 

Package includes:
1 x UNI-T UT139C True RMS Digital Multimeters (Battery is NOT Installed)
1 pair x Test Leads
1 x Temperature Probe

 

Parameters

 

Range

Best Accuracy

Model

 

UT139C

DC Voltage (V)

AC Voltage (V)

DC Current (A)

± (0.7%+2) 

AC Current (A)

Resistance (Ω)

 

Capacitance (F)

       999.9μF/9.999mF/99.99mF

Frequency (Hz)

Temperature (C)

-40 C~1000C

Temperature (F)

Features

Display Count

 

6000

Auto Range

 

Manual Range

 

True RMS

 

Bandwidth (Hz)

 

45Hz ~1kHz

V.F.C

 

Duty Cycle

0.1% ~ 99.9% 

Diode

 

Around 3V

NCV

 

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

General Characteristics 

Power

AA1.5*2

LCD Size

58mm × 36 mm

Product Colour

Red and Grey 

Product Net Weight

Product Size

175mm x 81mm x 48.5 mm