Earth Resistance Meter GRT300 EXTECH

Manufacturer EXTECH
Meter type earthing resistance meter
Type of display used LCD
Test voltage max 300 V
Test current 2mA (820Hz)
Earthing resistance measuring range 0,01...2/20/200/2000Ω
Earthing resistance measuring accuracy ±(2% + 3 digits)
Pollution degree 2
Body dimensions 250 x 190 x 110mm
Weight 1.43kg
Power supply 8 batteries 1,5V LR6 (AA)
Conform to the norm EN61010 300V CAT IV
  • autoranging
  • automatic power-off
  • autozeroing
  • HOLD function
  • measures earthing resistance by means of 4-, 3- or 2-wire technical method
  • low battery indicator
  • Gross weight: 4.44 kg
Conform to the norm: EN61010 300V CAT IV
Body dimensions: 250 x 190 x 110mm
Meter type: earthing resistance meter
Power supply: 8 batteries 1,5V LR6 (AA)
Earthing resistance measuring range: 0,01...2/20/200/2000Ω
Test voltage: max 300 V
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