| Voltage ranges | |
| 6V | 5V±1V |
| 12V | 8V±1V |
| 24V | 18V±2V |
| 50V | 38V±4V |
| 120V | 94V±8V |
| 230V | 180V±14V |
| 400V | 325V±15V |
| 690V | 562V±24V |
| Phase rotation test | 57Vac~400Vac (3 phases); frequency: 50Hz~400Hz |
| Single-tip voltage detection | 100V~690V; frequency 50Hz~400Hz |
| Continuity test | 0Ω ~ 100kΩ (accuracy +50%); sound and light indication |
| RCD testing | 230V (50Hz~400Hz) |
| Automatic polarity detection | Yes |
| Display | LCD, 73.5 x 35.5 mm |
| Stand-by current | <10μA |
| IP Rating | IP65 |
| Power supply | 2 AAA batteries (included) |
| Dimensions | 272 x 85 x 31 mm |
| Weight | 280 grams |
| Manufacturer | UNI-T |
| Model | UT18D |
Functions: DC voltage, AC voltage, phase rotation, RCD test, continuity test
The UT18 series is designed to test AC/DC voltage, three-phase voltage, phase sequence, continuity and more.
This series is CAT IV 600V rated and meets the IP65 standard.
These voltage testers are perfect tools for electricians to quickly measure voltage levels in all environments.
This series should not be used with 110V electrical systems.
- RCD test (operating voltage: 230 V/50 Hz~400 Hz);
- Polarity detection: positive and negative;
- Automatic standby (standby current < 10μA);
- Silent mode;
- Integrated work light;
- Low battery indication: approx. 2.5 V
Description
Product Details
- Brand
- UNI-T
- Functions
- AC voltage
Continuity test
DC voltage
Phase rotation
RCD testing - Type of instrument
- Digital
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