HIOKI IR4057-50 INSULATION TESTER

Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4057-50 is a 5-range, 50 V to 1000 V digital insulation resistance tester with bargraph, and delivers efficient functions and features to help shorten work time associated with field insulation testing.

Features:

• Wireless support. Transfers measurements to your smartphone or tablet and　allows you to quickly create reports with field photos and drawings. (Optional Wireless Adapter Z3210 is necessary)
• Wirelessly transfer measurement data to Excel forms for input (Will be supported by the 2021 upgrade)
• 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
• Digital bar graph
• Stable & high-speed digital readings, 0.3 second response time for PASS/ FAIL decisions
• 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