FEATURES
Accurately measure DC voltage, AC voltage, DC current, AC current, resistance, capacitance, frequency and temperature Powerful measuring system also features true RMS, NCV detection and VFD measurement Large backlit LCD screen, easy-to-read digital results Full range overload protection Measure signals with varied frequency (VFC) Soft, insulated rubber wrap resists drop from up to 2 meters Adjustable stand for comfortable use Two built-in fuses, easy to change fuse by opening battery cover Protection against 600V input/1 minute from misconnection Compact and light, easy to carry
Specifications
Brand
UNI-T
Model
UT139C
Measurement Range
DC Voltage (V): 60mV±(0.7%+3), 600mV±(0.5%+2), 6V/60V/600V±(0.7%+3) AC Voltage (V): 60mV/600mV±(1%+3) , 6V/60V/600V±(0.8%+3) DC Current (A): 600μA/6000μA/60mA/600mA±(0.7%+2) ,6A/10A±(1%+3) AC Current (A): 600μA/6000μA/60mA/600mA±(1%+3), 6A/10A±(1.2%+3) Resistance (Ω): 600Ω±(1%+2), 6kΩ/60kΩ/600kΩ±(0.8%+2), 6MΩ±(1.2%+3), 60MΩ±(1%+5) Capacitance (F): 9.999nF Under REL Status: ±(4.0%+10), 99.99nF-999.9μF±(4.0%+5), 9.999mF-99.99mF±10%(≤2mF) Frequency (Hz): 9.999Hz-9.999MHz±(0.1%+4), 1%-99.9% (Not Defined) Temperature (°C): -40-0°C ±3, >0-100°C ±(1.0%+3), >100-1000°C ±(2.0%+3) Temperature (°F): -40-32°F ±5, >32-212°F ±(1.5%+5), >212~01832°F ±(2.5%+5)
Display Count
6000
Auto Range
Yes
Manual Range
Yes
True RMS
Yes
Bandwidth (Hz)
45Hz-1kHz
V.F.C
Yes
Duty Cycle
0.1%-99.9%
Diode
Around 3V
NCV
Yes
Auto Power Off
Around 15 minutes
Continuity Buzzer
Yes
Low Battery Indication
≤2.5V
Data Hold
Yes
Relative Mode
Yes
MAX/MIN
Yes
LCD Backlight
Yes
Input Protection
600Vrms
Input Impedance for DCV
1GΩ Max
Safety Rating
CAT III 600V
Power Supply
2 x 1.5V AA Batteries (Not Included)
LCD Size
(2.28 x 1.42)" / (5.8 x 3.6)cm (L x W)
Color
Red & Gray
Dimensions
(6.89 x 3.15 x 1.89)" / (17.5 x 8 x 4.8)cm (L x W x H)
Weight
13.05oz / 370g
Package Includes
1 x DMM Digital Multimeter1 x Pair of Test Leads1 x English Manual1 x Temperature Probe