The latest Mastech MS5201 Digital Insulation Tester price in Pakistan is Rs. 26,000/- updated on June 22, 2026.
OVERVIEW:
- Mastech MS5201 is used to measure insulation resistance in the current-carrying elements of high-voltage power networks. The device meets the requirements of IEC1010-1 CAT III 600V and CAT II 1000V safety standard. The measurement results can be observed on a big LCD with 22 mm high digits and saved by means of the HOLD function. Sound and flash alarm options are applied in the Mastech MS5201 for overload indication. The tester is powered from 6 x AA 1,5 V batteries.
Features:
- Designed to international safety standard IEC1010-1 CAT III 600V, CAT II 1000V
- Data HOLD function
- Sound and flash alarm options
- High voltage output acousto-optic warning
- Switch gear error warning
- Automatic release measured line capacitance power
- Insulation resistance test current accords with IEC348 standard requirement
- Large LCD display: the word 22mm, the maximum display number 1999
Summary
| DC Voltage | 1000V 1V +-(0.8%+3) |
| AC Voltage | 700V 1V +-(1.2%+5) |
| Resistance | 200Ω 0.1Ω +-(1.0%+3) |
| Accuracy | +-(3%+5) +-(3%+5) +-(3%+5) +-(5%+5) |
| Measuring range | 0~200MΩ 0~200MΩ 0~2000MΩ 0MΩ~1000MΩ 1000MΩ~2000MΩ |
Insulation Resistance
| Range | 200MΩ/250V 200MΩ/500V 2000MΩ/1000V |
| Test Voltage | DC 250V +-10% DC 500V +-10% DC 1000V +-10% |
| Output Voltage on Open Circuit | 250V +-10% 500V +-10% 1000V +-10% |
| Minimum Output Voltage | 225V at 0.25MΩ 450V at 0.5MΩ 900V at 1MΩ |
| Output Voltage Circuit Current | ≤2.5mA |
| Test Current (approx.) | 1mA at 0.25MΩ 1mA at 0.5MΩ 1mA at 1MΩ |
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