Applicable models, A A-H A A-H PV MODEL A · KEW · KEW · MODEL · KEW PV. Buy Kyoritsu A Earth & Ground Resistance Tester 2kΩ CAT III V A or other earth-ground-resistance-testers online from RS for next day delivery on. INSTRUCTION MANUAL. Digital Earth Resistance Tester. MODEL A. KYORITSU ELECTRICAL INSTRUMENTS. WORKS, LTD.

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A manufacturer developing, producing and selling electrical measuring equipment

Latest circuit design permits the KEWA to operate with a minimum of influence from ground voltage and ground resistance of auxiliary ground spikes. Usually Stock or Short Lead Time.

This product is not sold individually. You must select at least 1 quantity for this product.

Kewtech KEWA Earth Resistance Tester | KEW A | Kyoritsu KA

The Kewtech KEWA is an earth resistance tester for testing power distribution lines, in-house wiring system, electrical appliances etc. It also has an earth voltage range for earth voltage measurement. The KEWA makes earth resistance measurement with fall-of-potential method, which is a method to obtain earth resistance value Rx by applying AC constant current I between the measurement object E earth electrode and C current electrodeand finding out the potential difference V between E and P potential electrode.


In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories with the KEW KA. Designed to safety standard IEC Measurement can be made even under adverse weather conditions.

Large, easy-to-read LCD digital display. Warns when earth resistance of auxiliary earth spikes exceeds the permissible limits.

Test leads, 20m red crock clip lead, 10m yellow crock clip lead, 5m green crock clip lead, simplified measurement probes, auxiliary earth spikes, batteries Ka Manual and carry case.

Be the first to write your review! Fluke Basic GEO Fluke Advanced GEO Metrohm E Earth Tester. Allows earth resistance testing without tripping earth leakage current breakers.

Dust and drip proof. Kewtech Model A Warranty: