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HV insulation testers

Metrel’s HV insulation testers are portable instruments intended to measure the insulation resistance by using high DC test voltages up to 10kV. Insulation resistance and other insulation parameters are tested with various methods in the range up to 10TΩ.

MI 3210 TeraOhmXA 10kV

MI 3210 TeraOhm XA 10kV is a portable, battery or mains powered test instrument with excellent IP protection (IP65), intended for diagnosing of Insulation Resistance by using high DC test voltages of up to 10 kV. Because of its robustness (CAT IV protection) and high immunity to radiated RF fields it is best suited for industrial environment.

MI 3205 TeraOhmXA 5kV new

MI 3205 TeraOhm XA 5kV is a portable battery (Li-ion) or mains powered test instrument with excellent IP protection (IP65 case closed and IP54 case open), intended for diagnosing of Insulation Resistance by using high test voltages of up to 5 kV. It is designed and produced with the extensive knowledge and experience acquired through many years of working in this field.

MI 3202 Giga Ohm 5kV

The MI 3202 GigaOhm 5 kV provides a quick and accurate reading of insulation resistance. The large segment LCD screen with backlight offers easy reading of results. The analogue/digital display with analogue graph has a range of up to 1 TΩ for insulation resistance and 600 V for voltage measurements.

MI 2077 TeraOhm 5 kV

The MI 2077 TeraOhm 5 kV is an advanced, field proven instrument. Its small lightweight design make it easily portable and its bright LCD display ensures that readings can be made in almost any lighting conditions.

MI 3121H SMARTEC 2,5 kV Insulation / Continuity

The MI 3121H Smartec 2,5 kV Insulation / Continuity is the portable measuring instrument for complete diagnostic testing of insulation and continuity measurements.

MI 3201 Tera Ohm 5 kV Plus

The new MI 3201 TeraOhm 5 kV Plus insulation tester is a portable instrument intended to measure insulation resistance through the use of high DC test voltages up to 5 kV. The large LCD screen allows real-time R(t) graphs to be displayed. 

MI 3200 Tera Ohm 10 kV

The new MI 3200 TeraOhm 10 kV insulation tester is a portable instrument intended to measure insulation resistance through the use of high DC test voltages up to 10 kV. The large LCD screen allows real-time R(t) graphs to be displayed.

MI 3299 HV demonstration box

The MI 3299 High voltage Demonstration Box 10 kV has been developed for demonstration purposes at high voltage insulation diagnostics. It simulates typical electrical insulation usually met in the industrial environment.