AEMC AC Current Probe Model MN82

AEMC AC Current Probe Model MN82 The AC Current Probe Model MN82 is designed specifically for use with the AEMC Ground Resistance Tester Model 6471 and 6472. When a single probe is used in conjunction with the traditional Fall-of-Potential method, selective grounds can be measured by moving the probe from point to point around the grounding system. When two MN82 probes are used in conjunction with the Model 6471 and 6472, grounding electrodes can be measured without the necessity of installing auxiliary rods and conducting a Fall-of-Potential measurement. This is also referred to as the stakeless method. Meter Compatibility AEMC 6471, 6472 Maximum Clamping Diameter 0.78" (20mm), bus bar 20x5mm Current Range 40Arms AC Measurement Range 0.5mA to 40A AC Output 6ft (2m) lead with proprietary CA connector Accuracy ±(5% R+ 2cts) typical Frequency Range 16 to 400Hz Operating Temperature -14° to +131°F  (-10° to +55°C); 85% RH Storage Temperature -40° to +158°F  (-40° to +70°C) Dimensions (HxWxD) 5.47 x 2.0 x 1.18” (139 x 51 x 30mm) Weight 6.5 oz (180g) Pollution Degree 2 Ingress Protection IP 40 EMC EN5008-1 Class B, EN 50082-2 Electrostatic discharge, IEC 1000-4-2 Safety Compliance 600V CAT III