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Clamp Meter for Ground Resistance Measuring (Hook Tester) 590 Ohms,
Brand New
Condition
UNI-T
Brand
Clamp Meters
Type
590MegaOhms
Resistance
300V
Max AC Voltage
6V
Max DC Voltage
20amps
Max AC Current
Auto Ranging
Clamp Meters Features
Store address
Lagos State • Ojo
Shop F423 industrial section, alaba International market Ojo lagos
My nearest bustop is Alabarago junction
Closed now
• Mon - Sun, 08:00-18:00
Uni-t ut276+ specifications

The UNI-T UT276A+ is a digital clamp-style earth ground resistance tester that measures ground loop resistance from 0.01Ω to 500Ω without disconnecting ground lines or using auxiliary test stakes. [1, 2, 3]
Key Specifications
Earth Ground Resistance Range: 0.01Ω – 500Ω
Resolution: 0.001Ω (starting from 0.01Ω)
Earth Resistance Accuracy: ±(1% + 0.01Ω)
Display: 4-digit EBTN LCD display (47 x 28.5 mm)
Jaw Opening: 32 mm
Data Storage: 300 groups
Alarm Function: Resistance limit alarm with visual and audible indicators (max alarm value up to 2000Ω)
Safety Rating: IEC 61010-1 (CAT III 300V, CAT IV 150V)
Power Supply: 4 x 1.5V AA/LR06 alkaline batteries
Auto Power-Off: Yes (after approximately 5 minutes of inactivity)
Non-Disruptive Testing: Measures ground loop resistance directly on multi-point
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
