Measurement of resistance of grounding elements, metal connections, continuity of protective conductors by two and three-wire method.
Measurement of AC voltage (noise).
The test device PN-20 is designed to test and evaluate the insulation resistance of non-energized high-voltage cable lines, insulators, couplings, motors and other equipment, as well as to test high-voltage arresters with a constant voltage of 0.5 to 20 kV. The device can be used by line personnel for operational control of the insulation condition before putting the equipment into operation after installation or repair.
Megaohmmeter PSI-2530 is designed to measure the insulation resistance of electrical circuits that are not energized, and measure alternating voltage up to 700 V. The presence of a magnetic holder allows you to fix the device to any metal surface.
Megaohmmeter PSI-2510 is designed to measure the insulation resistance of electrical circuits that are not energized, and measure alternating voltage up to 700 V. The presence of a magnetic holder allows you to fix the device on any metal surface.
Increased resistance measurement range up to 1 TΩ. The presence of a "hands-free" bag in the kit allows you to take measurements without taking out the device.
Megaohmmeter PSI-2500 is the best offer in its price category among megohmmeters with a test voltage of up to 2500 V. The device is designed to measure the insulation resistance of electrical circuits that are not energized and measure alternating voltage. After measuring for 1 minute, the device automatically calculates the absorption coefficient. The calibration interval is 2 years. The design of the device allows you to work at temperatures from -10 to +55 degrees. Power is supplied by 5 AA batteries.
Megaohmmeter E6-32 is designed to measure the insulation resistance of electrical circuits that are not energized, and measure alternating voltage up to 700 V.
