- Single range testing voltage of 500 V
- Test insulation resistance up to 100 M-Ohm
- Built tough to withstand a 1-meter drop onto a concrete floor
- Bright LED luminous scale
- Check for live circuits and battery status
- Integrated hard case for quick and easy storage without disconnecting the leads
Easy-to-read scale for insulation resistance values
The Hioki IR4016-20 is a single-range, 500V/100 M-Ohm analog insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.
White LED lighting that’s easy to read in dim locations in the field
The scale is lit by a white LED, ensuring that insulation resistance values are easy to read, even when using the instrument in a dim location.
Continuous monitoring of battery life
You can keep track of the remaining battery life since it is shown on the LED, eliminating the need to worry about sudden loss of battery power in the field.
Robust, damage-resistant design
The Hioki IR4016-20 instrument features a robust design that can withstand being dropped onto concrete from a height of 1 m. Difficult to damage, this insulation tester is ideal for use in the field.
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