IR4057-50

IR4057-50 is a 5-range, 50V to 1000V digital insulation resistance tester with bargraph, and delivers efficient functions and features to help shorten work time associated with field insulation testing. This instrument is an insulation ohmmeter that shortens work times associated with insulation testing.

• Easily transfer measurement data to your phone/tablet by using GENNECT Cross app/to an Excel® file
• Stable & high-speed digital readings, 0.3 second response time for PASS/ FAIL decisions
• Continuity check via 200 mA testing
• 5-range testing voltage of 50V/100Mohm to 1000V/4000Mohm
• Drop proof onto concrete from 1m (3.28feet)
• Built in AC/DC voltage meter, useful for testing solar power generation systems & electric vehicles
• Digital bar graph
• Bright LED, luminous LCD, test lead with bright LED lamp to illuminate near hand(option L9788-11/10)

Cuprins

Digital insulation resistance tester, Connection cable L4930 ×1, Alligator clip set L4935 ×1, Test pin set L4938 ×1, Neck strap ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×4.

Note

It is not designed for use on manufacturing lines and should not be used in such applications. For manufacturing line applications, use the ST5520 insulation tester.