Enterprise
1/3
Promoted
Lagos, Lagos Island (Eko), 2 hours ago
1 views
Digital Earth Tester
Digital Earth Tester
Brand
Other
Type
Brand New
Condition
Store address
Lagos State • Lagos Island (Eko)
21, Agarawu Street, Idumota Lagos, Lagos island
Closed
• Mon - Sat, 07:00-19:00
The DUOYI Digital Earth Resistance Tester is a device that measures the resistance of earth systems, including power systems, electric equipment, and lightning conductors. It can also test AC voltage.
Measurement accuracy: Earth resistance measurements are accurate to ±2%rdg, and earth voltage measurements are accurate to ±3%rdg
Measurement speed: Earth resistance measurements take about 5 seconds, and earth voltage measurements take about 2 Dimensions: 150×100×70mm
Weight: About 680g including battery
Working environment: 0°C-40°C relative humidity < 80%
Storage temperature -10°C-50°C relative humidity < 85%
How it works
The tester injects current into the earth electrode under test, and then measures the voltage drop as the current flows through the earth.
Other earth resistance testers:
Metravi ERT-1501 Digital Earth Resis
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
