cable & circuit testers
aemc 4620 earth ground tester 128 hz 42vac
earth ground tester earth ground resistance range 0 to 2000k ohms resolution 0.01 to 1 ohms operating frequency 128 hz accuracy 2 percent of reading 1 count measuring current 0.1 to 10ma earth volts 42vac soil resistivity yes display digital lcd counts 1999 power source 8 c batteries alkaline recommended standards iec ce en 61010 1 pollution degree 2 safety rating cat iii 30v includes nimh battery pack manufacturers warranty length 1 yr . br b features b ul li accuracy 2 % of reading 1 count li li earth volts ac 42 li li includes nimh battery pack li li item earth ground tester li li display digital lcd li li gnd . resistance range ohms 0.01 to 2000 li li measuring current ma 0.1 to 10 li li operating frequency hz 128 li li power source 8 c batteries alkaline recommended li li power supply 8 c batteries li li resolution 0.01 to 1 ohms li li resolution ohms 0.01 to 1 li li safety rating cat iii 30v li li manufacturers warranty length 1 yr . li li standards iec ce en 61010 1 pollution degree 2 li li counts 1999 li li soil resistivity yes li li earth ground resistance range 0 to 2000k ohms li li operating frequency 128 hz li li measuring current 0.1 to 10ma li li earth volts 42vac li ul