Uni-T Indonesia - UT139C True RMS Digital Multimeter
1. MAX/MIN/REL modes
2. Data hold, LED backlight, auto power off
3. Full range protection (600V)
4. True RMS
5. NCV
6. Auto/manual ranges selectable
Specifications | Range | UT139A | UT139B | UT139C | UT139E | UT139S |
DC voltage (V) | 600V | ±(0.5%+2) | ±(0.5%+2) | ±(0.5%+2) | ±(0.5%+2) | ±(0.5%+2) |
AC voltage (V) | 600V | ±(1%+3) | ±(0.8%+3) | ±(0.8%+3) | ±(0.8%+3) | ±(0.8%+3) |
DC current (A) | 10A | ± (0.7%+2) | ±(0.7%+2) | ±(0.7%+2) | ±(0.7%+2) | ±(0.7%+2) |
AC current (A) | 10A | ±(1%+3) | ±(1%+3) | ±(1%+3) | ±(1%+3) | ±(1%+3) |
Resistance (Ω) | 20MΩ | ±(1%+2) | | | | |
40MΩ | | ±(0.8%+2) | | | |
60MΩ | | | ±(0.8%+2) | ±(0.8%+2) | ±(0.8%+2) |
Capacitance (F) | 99.99mF | | ±(4%+5) | ±(4%+5) | ±(4%+5) | ±(4%+5) |
Frequency (Hz) | 10Hz~10MHz | | ±(0.1%+4) | ±(0.1%+4) | ±(0.1%+4) | ±(0.1%+4) |
Temperature (°C) | -40°C~1000°C | | | ±(1%+3) | ±(1%+4) | ±(1%+4) |
Temperature (°F) | -40°F~1832°F | | | ±(1.5%+5) | ±(1.5%+5) | ±(1.5%+5) |
Features |
Display count | | 2000 | 4000 | 6000 | 6000 | 6000 |
Auto range/Manual range /True RMS | | √ | √ | √ | √ | √ |
Bandwidth (Hz) | | 45Hz~400Hz | 45Hz~1kHz | 45Hz~1kHz | 45Hz~400Hz | 45Hz~400Hz |
NCV/Continuity buzzer | | √ | √ | √ | √ | √ |
Duty cycle | 0.1%~99.9% | | √ | √ | √ | √ |
Diode | | Around 2V | Around 3V | Around 3V | Around 3V | Around 3V |
LPF/LoZ (ACV) | | | | | √ | √ |
Analog bar | | | | | √ | √ |
General Characteristics |
Power | 1.5V battery (R6) x 2 |
Display | 58mm x 36mm |
Product color | Red and grey |
Product net weight | UT139A/B/C: 354g; UT139E/S: 345g |
Product size | 170mm x 80mm x 48mm |
Standard accessories | UT139A/B: Batteries, test leads; UT139C/E/S: Batteries, test leads, temperature probe |
Standard individual packing | Gift box, English manual |
Standard quantity per carton | 20pcs |
Standard carton measurement | 450mm x 330mm x 340mm |
Standard carton gross weight | 12.2kg |
Optional accessory | UT139C: Current sensor AC/DC 40A
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