MASTECH MS5201 Digital Insulation Tester: Reliable Insulation Testing and Electrical Measurement Tool
The MASTECH MS5201 is a sophisticated digital insulation tester designed for accurate insulation resistance measurements in various electrical systems. Ideal for professionals, it offers accurate testing for cables, transformers, motors, and other electrical devices, ensuring reliable performance and ease of use.
Key Features:
- Multifunctional Measurement: AC/DC voltage, resistance, output short circuit current.
- Max Display: 2000 counts for clear readings.
- Data Hold: Allows users to freeze and record measurements easily.
- Constant Measuring Lock: Maintains measurement for consistent readings.
- Safety Certified: CAT II 1000V / CAT III 600V ratings for secure operation.
- Additional Features: Includes continuity buzzer and low battery display.
Specifications:
- AC Voltage: 700V
- DC Voltage: 1000V
- Resistance: 200Ω @1mA to 2000MΩ
- Insulation Test Voltage: DC 250V, 500V, 1000V
- Output Short Circuit Current: ≤2.5mA
| Specifications | Test Voltage | Range | Accuracy |
| Insulation Resistance | DC 250V±10%,DC 500V±10%,DC 1000V±10% | 2000MΩ/250V,200MΩ/500V,2000MΩ/1000V | ±(3.0% of rdg ± 5 digits) |
| Range | Resolution | Accuracy | |
| AC Voltage | 700v | 1v | ±(1.2% of rdg + 5 digits) |
| DC Voltage | 1000V | 1v | ±(0.8% of rdg + 3 digits) |
| Resistance | 200Ω | 0.1Ω | ±(1.0% of rdg + 3 digits) |
| Function | |||
| Continuity | Built-in buzzer will sound, if resistance is lower than 50Ω. | ||
