The digital insulation meter works in the related voltage from 100V, 250V, 500V, to 1,000V. The meter comes with a display LCD screen with maximum reading 1,999. You are allowed to measure insulation resistance more safely by avoiding operation mistakes.

• Minimum division: 1Ω.
• Resistance: 0-2,000MΩ.
• Accuracy: 5%.
• Short current (mA): ≥1.5mA.
• Insulation resistance: ≥500MΩ (1,000V).