Voltage and phase sequence indicator UT-18D UNI-T
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Product Description
The meter allows you to measure AC, DC voltages in the range of 12 ... 690V. The measurement is performed automatically after contacting the probes with the measurement points. The device automatically selects the appropriate measurement range and informs the user about it by means of diodes located above the display. In addition to voltage measurement, the device allows checking the continuity of the circuit and measuring the phase shift between two phases of the power supply. Attention! The maximum duration of the measurement is 30 s. After this time, it is necessary to wait about 4 minutes before taking the next measurement.
| LCD display: | Yes |
| DC voltage measurement: | 6 V ± (1.5% + 1) @ 1 V , 12 V ± (1.5% + 2) @ 1 V , 24 V ± (1.5% + 2) @ 1 V , 50 V ± (1.5% + 3) @ 1 V , 120 V ± (1.5% + 4) @ 1 V , 230 V ± (1.5% + 5) @ 1 V , 400 V ± (1.5% + 5) @ 1 V , 690 V ± (1.5% + 5) @ 1 V |
| AC voltage measurement: | 6 V ± (1.5% + 1) @ 1 V , 12 V ± (1.5% + 2) @ 1 V , 24 V ± (1.5% + 2) @ 1 V , 50 V ± (1.5% + 3) @ 1 V , 120 V ± (1.5% + 4) @ 1 V , 230 V ± (1.5% + 5) @ 1 V , 400 V ± (1.5% + 5) @ 1 V , 690 V ± (1.5% + 5) @ 1 V |
| Phase sequence detection: | Yes |
| DC voltage polarity detection: | Yes |
| Circuit continuity indication: | 0 ... 100 kΩ |
| Resistance measurement: | No |
| Frequency measurement: | 40 Hz ... 400 Hz ± (3% + 5) @ 1 Hz |
| RCD test (ground fault circuit interrupter test): | Yes |
| Selected features: |
|
| Power supply: | 2 x Battery 1.5V, type AAA/LR03 - included |
| Weight: | 0.28 kg |
| Dimensions: | 270 x 85 x 31 mm |
| Manufacturer/Brand: | UNI-T |
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