UT139S is CAT III 600V digital multimeters designed for electricians. Its NCV feature can effectively check electrical status through measuring EM field intensity. The new UT139S models include special features such as LoZ (ACV) for measuring ‘ghost’ voltage. Its built-in 31-segment analog bar also gives electricians a better visual representation of measurement results. UT139S is built with black EBTN display and it is a perfect meter for working in dark environments.
Applications:
- Frequency measurement
- NCV measurement
- Resistance measurement
- Voltage measurement.
FEATURES:
- MAX/MIN/REL modes
- Data hold, LED backlight, auto power off
- Full range protection (600V)
- True RMS
- NCV
- Auto/manual ranges selectable.
INCLUDES:
1 x UT139S, batteries, test leads, temperature probe, English manual and 12-month warranty.
SPECIFICATIONS:
| Specifications | UT139S |
| DC voltage (V) | ±(0.5%+2) |
| AC voltage (V) | ±(0.8%+3) |
| DC current (A) | ±(0.7%+2) |
| AC current (A) | ±(1%+3) |
| Resistance (Ω) | |
| ±(0.8%+2) | |
| Capacitance (F) | ±(4%+5) |
| Frequency (Hz) | ±(0.1%+4) |
| Temperature (°C) | ±(1%+4) |
| Temperature (°F) | ±(1.5%+5) |
| Features | |
| Display count | 6000 |
| Auto range/Manual range /True RMS |
√ |
| Bandwidth (Hz) | 45Hz~400Hz |
| NCV/Continuity buzzer | √ |
| Duty cycle | √ |
| Diode | Around 3V |
| LPF/LoZ (ACV) | √ |
| Analog bar | √ |
| General Characteristics | |
| Power | 1.5V battery (R6) x 2 |
| Display | 58mm x 36mm |
| Product colour | Red and grey |
| Product net weight | 345g |
| Product size | 170mm x 80mm x 48mm |
| Standard accessories | Batteries, test leads, temperature probe |
| Standard individual packing | Box, English manual |
