METRAVI CAL-ER Earth Tester -10～4080% rh below 75 mm Analog Scale

The Metravi CAL-ER Earth and Ground Tester Calibrator is used for calibrating grounding resistance testers, equipotential testers and other instruments which require a standard resistor. It is widely ...

The Metravi CAL-ER Earth and Ground Tester Calibrator is used for calibrating grounding resistance testers, equipotential testers and other instruments which require a standard resistor. It is widely used in building quality inspection stations, supervision companies, construction companies, lightning protection companies, electric power departments, etc. Range and Accuracy: 0.001Ω； 2% 0.01Ω； 0.5% 0.1Ω； 0.2% 1.0Ω； 0.2% 10Ω； 0.05% 100Ω； 0.05% 1KΩ； 0.05% 10KΩ； 0.05% 100KΩ； 0.05% A) Connection: 4-wire method B) Insulation Resistance: 10MΩ above (between the circuit and shell 500V) C) Safety Standards: IEC61010-1，CAT Ⅲ 600V，Polluted Gradation D) Package includes: Meter, Test Leads (2 Black, 2 Red), Carry Bag, User Manual, Test Certificate

Brand-Metravi Model-CAL-ER Colour-Black Connectivity-4-wire method Insulation Resistance Range-10MΩ above(between the circuit and shell 500V) Test Line Length-Black: 0.5m, Red: 0.5m Accuracy-±0.05%