Kewtech Catalogue Ver 21

EARTH RES I STANCE

KEW4200 TRMS Earth resistance clamp

Save time with this earth resistance clamp. There is no need to lay out auxiliary earth spikes with the KEW4200 which provides a great tool for measuring earth spikes in systems with multiple earthing points.

KEW4105A Two or three wire earth resistance tester including spike kit and bag • 20 / 200 / 2000� earth resistance ranges • Measures earth voltage • Allows earth resistance testing without tripping earth leakage current breakers • 2 wire simplified measurement system included as standard • Dust and drip proof - IP54 • Automatic warning of excess tolerance of auxiliary earth spikes • Complies with BS 7671 £417.00

• Earth resistance from 0.05 to 1200� • Leakage current from 0.1mA to 30A • Noise check function • Data hold memory function £1099.00

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HIGH VOLTAGE INSULAT ION KEW3128

KEW3125A The UK’s smallest high voltage 5KV tester • Insulation Resistance up to 1T� • Short-Circuit current up to 1.5mA • Wide Test Voltage from 250V to 5000V • Bar graph indication • Diagnostics function of PI and DAR £989.00

12KV High current insulation tester

Microprocessor controlled high voltage insulation resistance tester with Diagnostic functions. Suitable for analysing the insulation characteristics of cables, transformers, motors, generators, high-pressure switches, insulators and wiring installations.

High current for fast testing even with large capacitive circuits. 5mA short circuit test current and measures insulation resistance up to 35T�. £6,155.00

kewt echcor p. com

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