Hioki IR4056-20

Insulation Tester

Our most popular model offering reading stability in medium-speed digital format

• 5-range testing voltage 50 V/100 MOhms to 1000 V/4000 MOhms
• Stable & medium-speed digital readings, response time at PASS/ FAIL decision 0.8 second
• Drop proof onto concrete from 1m (3.28 feet)
• Bright LED luminous LCD, Test lead with bright LED lamp to illuminate near hand (Option L9788-11 or L9788-10)
• Continuity check via 200 mA testing
• Built in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles

Hioki IR4056-20 datasheet & specifications