The ERT100 Earth Resistance Tester is a professional instrument for measuring the resistance of 2-wire electrical equipment safety grounds. With a large LCD display and simple controls, the ERT100 is valuable in verifying the lightning safety earth connection of new or existing control systems. The tester can store up to 100 sets of measurement data.

Features:

• 2-Wire Certification
• Large digital and analog display
• Two pole and three pole earth resistance test modes
• Earth resistance range 0 – 4,000 ohms
• Earth voltage safety check
• Earth resistance constant current inverter 800HZ approx. 3 mA
• 100 results data memory
• Carry Bag with Shoulder Strap
• Low battery voltage indication
• Backlight

• 2-Wire Certification
• Large digital and analog display
• Two pole and three pole earth resistance test modes
• Earth resistance range 0 – 4,000 ohms

Power Supply 6x1.5V AA Batteries

Product Size 330mmx265mmx125mm / 13”x10.4”x4.9”

Product Weight 900g/1.98lb