The UNI-T UT139A is a True-RMS multimeter for an affordable price. The small auto-ranging multimeter offers everything an electrical technician could need. The 2000- counts display is equipped with backlight.
The meter is provided with a rubber case that protects it against falling or other external influences. The multimeter offers measurement possibilities for DC/AC voltages and currents. The meter can also measure resistance.
| Max. Voltage DC | 600V (±0,5% + 2) |
| Max. Voltage AC | 600V (±1% + 3 ) |
| Max. Current DC | 10A (±0,7% +2) |
| Max. Current AC | 10A (±1,0% +3) |
| Max. resistance | 20 MΩ (±1,0% +2) |
| Continuity | 0.1 Ω |
| Diode | 1 mV |
| Battery voltage | ≤2-15V, with 51-1000Ω load |
| NCV (Non contact AC voltage sensing) | Yes |
| Auto- & Manual range | Yes |
| Display | 2000 counts, backlit LCD (58mm x 36mm) |
| True-RMS | Yes |
| Automatic power off | 15 min |
| Dimensions | 175 x 81 x 48.5 mm |
| Weight | 370 g |
The UNI-T UT139A multimeter comes with the following accessories:
| UT139A Manual | Download |