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SKU: SKU080 · Brand: UNI-T

MEASURING & TESTING TOOLS ✔ In Stock

UNI-T UT521 Digital Earth Ground Tester

₦220,000

UNI-T UT521 Digital Earth Ground Tester, used to measure grounding systems in electrical equipment, power distribution lines, and lightning protection systems. It supports both simple 2-wire and precise 3-wire testing methods. Applications Electrical Safety Audits: Testing the ground grid system of residential, commercial, and industrial power distribution installations. Lightning Protection Systems: Measuring the soil resistance and grounding performance of lightning rods and towers. Telecommunications Equipment: Ensuring clean and safely grounded reference connections for networking hubs and server racks. Industrial Heavy Machinery: Verifying proper equipment frame grounding to prevent shock hazards and electrical noise.

Specifications

AC Earth Voltage:	0 to 200V (at 50Hz/60Hz)
Earth Resistance Ranges:	0 to 20Ω, 0 to 200Ω, and 0 to 2000Ω
Display:	2000-count LCD with backlight
Power Source:	6 x 1.5V Alkaline Batteries (AA)
Data Storage:	Holds up to 20 measurement groups