Extech 380320 Analogue Insulation Tester

The Extech 380320 is an analogue insulation tester that can measure insulation resistance up to 400MΩ across three test voltages of 250V, 500V and 1000V.

Suitable for quick measurements or also capable of carrying out longer measurements thanks to a lock power on function, the Extech 380320 comes with an automatic discharge circuit to ensure safety, 1.3mA short circuit current and can also be used to measure continuity to 3Ω and AC voltage to 600V.

A battery check and backlight are also included to check the operation of the meter is correct and to illuminate the display in darkened conditions. The main display has an analogue needle across three scales which can be used to measure parameters.

Key Features of the Extech 380320 Analog Insulation Tester

• Large easy to read analog display
• Three test voltages 250V, 500V, and 1000V
• Insulation Resistance to 400MΩ
• Lock Power On feature for extended test times
• Automatic discharge circuit
• Measures continuity to 3Ω, resistance to 500Ω, and AC Voltage to 600V

Full List of Products Included

• Extech 380320 Analogue Insulation Tester
• Heavy Duty Test Leads
• Alligator Clip Test Leads
• 6 x AA Batteries
• Hanging Strap
• Hard Carrying Case