UNI-T UT526 multi-functional tester
Details
The UNI-T UT526 is a multi-functional meter for testing insulation, detecting ground faults, measuring continuity, and measuring voltages. Compared to similar meters, this meter includes a residual current device (RCD) mode that detects ground faults and trips the circuit if it detects a current leak. It can also measure AC/DC voltage up to 440V, which is sufficient for residential and commercial buildings. Furthermore, it can test insulation resistance up to 1000V and 500MΩ, and also measure frequency from 20 to 100Hz; however, this measurement should only be used for reference, as it is not accurate. If you require an insulation tester with a more precise frequency measurement, consider the UT505B.
Specifications
| Display resolution | 10000 counts |
| Insulation resistance (Ω) | |
| 250V | 0.05 MΩ - 200 MΩ |
| 500V | 0.05 MΩ - 300 MΩ |
| 1000V | 0.05 MΩ - 500 MΩ |
| Accuracy | ± (5% + 5) |
| AC/DC voltage | 0 - 440 V |
| Frequency | 20 - 100 Hz (for reference) |
| RCD test currents | 10 / 30 / 100 / 300 mA |
| Other functions | Manual range, RCD, phase switch, auto AC/DC |
| Power supply | 6x AA battery |
| Display | 71 x 34 mm LCD |
| Dimensions | 160 x 100 x 71 mm |
| Weight | 700 g (including batteries) |
Accessories
The UT526 comes with:
- 1x Alligator clips
- 1x Test leads
- 1x Carrying bag
- 6x AA battery
Pros and cons
- RCD test function
Downloads
| UT526 datasheet |  (374.05 KB) | Download |
| UT526 user manual | (2.44 MB) | Download |
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