Digital Earth Resistance Testers

This groundmeter is designed for testing ground wire of electric power net, as well as earth voltage test in the fields of household electric power system and delectric appliance application.

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Family

Electrical Safety & Testing Instruments

Bestone Industrial Ltd.

This multimeter is most suitable for use on production lines or lab, R & D, maintenance and repairing work.

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Digital Multimeters

Bestone Industrial Ltd.

This multimeter is most suitable for use on production lines or lab, R & D, maintenance and repairing work.

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Clamp Multimeters

Bestone Industrial Ltd.

It is most suitable for use on production lines or lab, R & D, maintenance and repairing work.

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Digital Insulation Testers

Bestone Industrial Ltd.

This professional Voltage Insulation tester is designed with voltage overload protection and high voltage indicator to safely measure voltage in 50V, 100V, 250V, 500V,1000V and 2500V. It has a dual display when measuring under Insulation Resistance, it simultaneously show the selected voltage range and insulation resistance measured reading. These measurements can be use to evaluate insulation integrity. This troubleshooting tool is a quality control measure at the time a piece of electrical equipment is produced and an installation requirement to help ensure specifications are met and to verify proper hookup. It also use as a periodic preventive maintenance task.

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Wire Trackers

Bestone Industrial Ltd.

This product is a multi-functional handheld cable testing tool. It has wide application with reinforced cable types and multiple functions, which is a necessary testing tool for telecommunication engineering, wiring engineering and network maintenance personnel

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Voltage Detectors/Calibrators

Bestone Industrial Ltd.

This unit be used to check for voltage in an outlet to check AC electrical voltage. etc.

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LOOP/RCD Testers

Bestone Industrial Ltd.

It can measure trip-out current, trip-out time, on-line voltage, loop resistance and frequency etc. It’s ideal tool for electrical inspection and repair.Comply with IEC/EN 61010-1 1000V CAT III, 600V CAT IV safety standards.Max common mode voltage: 600V AC RMS.

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Digital Earth Resistance Testers

Topics

Electrical Safety & Testing Instruments

Digital Multimeters

Clamp Multimeters

Digital Insulation Testers

Wire Trackers

Voltage Detectors/Calibrators

LOOP/RCD Testers