Kewtech KEW4105A Earth Resistance Tester

  • Highly popular 2 or 3 lead Earth Resistivity tester
  • Supplied with 2 spikes and 3 leads
  • 20 / 200 / 2000Ω earth resistance ranges
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Kewtech KEW4105A Earth Resistance Tester

Use the Kewtech KEW4105A earth resistance tester kit for testing and measuring earth resistance /ground resistance of electrical building wiring systems. It also has an earth voltage range for earth voltage measurement. The Kewtech KEW4105A is supplied as a complete low cost earth testing kit complete with 2 x earth spikes and 3 x leads (20M Red Lead, 10M Yellow Lead, 5M Green Lead).

Kewtech KEW4105A Earth Resistance Tester Key Features:

  • Digital earth resistance tester
  • Earth resistance ranges 0-20/200/2000 Ohm
  • Capable of measuring earth voltage
  • Drip and dust proof
  • 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test
  • Two wire measuring system also supplied as standard
  • Complies with IEC61557 and IEC61010-1 CAT.III 300V

What's In The Box?

  • ACC7127 2 wire test leads for simplified testing
  • ACC7095 1 set of 3 wire test leads (20m, 10m and 5m leads)
  • ACC8032 Auxiliary earth spikes
  • Batteries
  • Carrying strap
  • Carry case
  • Instruction manual
  • Certificate of conformity
  • Earth Resistance Ranges: 20Ω, 200Ω, 2000Ω
  • Earth Voltage Range: 200V ac
  • Withstand Voltage: 3700V ac for 1 minutes
  • Accuracy: Earth voltage range ±(1% + 4dgt)
  • (20Ω range) ±(2% + 0.1Ω)
  • (200Ω, 2000Ω ranges) ±(2% + 3dgt)
  • Power Source: 6x 1.5V AA
  • Kewtech K4105A Dimensions: 105 x 158 x 70mm
  • Weight 2.3 Kg
Label Type Size Download
pdf KEW4105A Manual pdf 670.3 KB Download
pdf KEW4105A Data Sheet pdf 735.2 KB Download