Multifunctional electrical installation meter UT-593 UNI-T
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Product Description
This is a multifunctional meter for measurements in electrical installations dedicated to electricians. The device is also a comprehensive safety tester for electrical installations. It allows you to measure insulation resistance, short circuit loop impedance with/without tripping of RCD circuit breakers, line impedance, continuity of protective and equipotential bonding conductors, tripping current test and tripping time of RCD circuit breakers, AC voltage values and phase sequence display.
Note!!! High voltage is required for proper measurement of insulation resistance values. When performing the measurement, be very careful and strictly follow the instructions in the device manual.
Note!!! High voltage is required for proper measurement of insulation resistance values. When performing the measurement, be very careful and strictly follow the instructions in the device manual.
| Resistance measurement: |
|
| Measurement accuracy: | 0.05 MΩ ... 1000 MΩ ± (5% + 5) |
| Open circuit voltage: | Test voltage ± 10% |
| Test current: | 0.9 mA ... 1.1 mA |
| Short-circuit current: | < 1.8 mA |
| AC voltage measurement: | 0 V ... 440 V ± (2% + 3) @ 1 V |
| DC voltage measurement: | 0 V ... ± 440 V ± (2% + 3) @ 1 V |
| Measurement of small resistances: | 0.01 Ω ... 200 Ω ± (2% + 5) |
| Frequency measurement: | 20 Hz ... 100 Hz - for comparison purposes only |
| Test of RCD circuit breakers: |
|
| RCD trip current measurement: | Rising current test: 10 mA / 30 mA / 100 mA / 300 mA / 500 mA ± 10%. |
| Automatic RCD circuit breaker test: | Yes |
| Phase sequence test: | 100 V ... 440 V / 45 Hz ... 65 Hz |
| Measurement of continuity of protective and equalizing conductors: | 0 Ω ... 199 Ω ± (2% + 5) Measuring current > 20 mA @ 0 ... 2 Ω |
| Line impedance (L-N) measurement: |
|
| Measurement of short circuit loop impedance (L-PE): |
|
| Automatic change of measuring ranges: | Yes |
| RS-232: | No |
| USB: | No |
| Selected features: |
|
| Operating temperature: | 0 °C ... 40 °C |
| Permissible relative humidity of the environment: | ≤ 85% (non-condensing) |
| Power supply: | 8 x Battery 1.5V, type AA/LR6/FR6 - included |
| Weight: | 1.1 kg |
| Dimensions: | 210 x 175 x 90 mm |
| Manufacturer/Brand: | UNI-T |
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