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CA6418, Earth clamp with oblong head for testing earth resistance in multi earth installations

A single earth clamp for all types of earth cables, bars and straps

The new CA6418 earth clamp from Chauvin Arnoux, delivered in a carrying case, can be used for quick testing of earth resistance. With a clamping capacity that allows measurements on 30 x40mm or 20 x 55mm rectangular bars and cables 32mm in diameter. The CA6418 clamp simultaneously displays the earth resistance and leakage current. Ergonomically designed, with features such as an OLED display, ensures 180-degree visibility in all lighting conditions. An automatic “pre-Hold” mode when the clamp is opened and automatic compensation of the jaw gap when powering up ensure optimized processing of the measurements provided by the CA6418 clamp. With a large internal memory- measurements can be stored with a time and date stamp, thanks to the real time clock

Additional specifications ‐

  • Current from 0.5 mA to 20 A
  • Wide measurement range from 0.010Ω to 1,200Ω
  • Alarms configurable on Ω and A
  • Automatic Pre‐Hold mode when the clamp is opened
  • 300 time/date‐stamped measurements
  • Automatic calibration of the jaw gap at startup
  • Buzzer and automatic power‐off
  • Weight: 700 g with rechargeable batteries
  • Dimensions: 225 x 125 x 83 mm.

Further details the Chauvin Arnoux website here: