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- Dust and drip proof construction. (designed to IEC 60529 IP54)
- Designed to meet IEC 61010-1 and IEC 61557 safety standard.
- 1mA rated test current at the minimum resistance.
- 200mA measuring current on continuity testing.
- Automatic discharge of circuit capacitance. (Any charge stored in the circuit under test will be automatically discharged after testing.)
- Live circuit warning buzzer and neon lamp.
- Small and lightweight. Shock resistant new case material.
- AC voltmeter with linear, easy-to-read scale.
- Operates on AA, R6 × 6 dry batteries
Insulation Resistance | |
---|---|
Test Voltage | 250V/500V/1000V |
Measuring Ranges (Mid-scale Value) | 100MΩ/200MΩ/400MΩ (1MΩ) (2MΩ) (4MΩ) |
Output Voltage on open circuit | Rated test voltage+20%, -0% |
Nominal Current | 1mA DC min. |
Output Short Circuit Current | 1 - 2mA DC |
Accuracy | 0.1 - 10MΩ/0.2 - 20MΩ/0.4 - 40MΩ (Accuracy Guaranteed Ranges) ±5% of indicated value |