Testboy® TV 431 insulation measuring device

• Application: Testing the insulation resistance of devices, electrical systems, circuits
• Display: LCD with bar graph display
• Test with 4 selectable test voltages:
- 250V DC: 0-250MΩ
- 500V DC: 0-500MΩ
- 1000V DC: 0-1000MΩ
- 2500V DC: 0-2500MΩ
• Continuity test: Signal tone with resistance < 3Ω
• DC and AC voltage measurement:
- AC voltage: 0-750V
- DC voltage: 0-1000V
• With data hold function and auto power-off
• With relative value measurement
• Measured value memory: 20 measurements
• Overvoltage category: CAT IV 600V, CAT III 1000V
• Scope of delivery:
- Test lead set
- Carrying case