The MMR-620 Series meters are professional portable instruments for measuring very low resistances.
The GPT-9804 is a 200VA AC/DC Withstanding Voltage/Insulation Resistance/Ground Bond Tester with manual or auto mode. High resolution of 1μA for measuring current, 2V for setting voltage. PWM amplifier to enhance the power efficiency and reliable testing.
The MultiSafe HS36 is a two-pole high voltage tester for AC and DC voltage up to 36 kV to ground.
The GPT-9801 is a 200VA AC Withstanding Voltage Tester with manual or auto mode. High resolution of 1μA for measuring current, 2V for setting voltage. PWM amplifier to enhance the power efficiency and reliable testing. Maximum 100 memory block for test condition (step) setting and each step can be named individually.