clamps
extech 382357 clamp on earth resistance tster 1500 ohm
clamp on earth resistance tester ground resistance range 0.025 to 1500 ohms jaw capacity 0.9 in . mm resolution 0.002 ohms operating frequency 3333 hz current measurement range 0.2 ma to 30a display digital lcd counts 9999 resistance accuracy 1.5 percent of reading 0.1 auto power off yes data logging 116 readingsbattery type 9v safety rating cat iii 300v cat ii 600v includes battery resistance check plate carrying case and instructions manufacturers warranty length 1 yr . br b features b ul li battery type 9v li li includes battery resistance check plate carrying case and instructions li li item clamp on earth resistance tester li li jaw capacity in . 0.9 li li type clamp on li li data logging 116 readings li li display digital lcd li li gnd . resistance range ohms 0.025 to 1500 li li operating frequency hz 3333 li li resolution 0.002 ohms li li resolution ohms 0.002 li li safety rating cat iii 300v cat ii 600v li li manufacturers warranty length 1 yr . li li auto power off yes li li counts 9999 li li resistance accuracy 1.5 % of reading 0.1 li li current measurement range 0.2 ma to 30a li li jaw capacity 0.9 mm li li operating frequency 3333 hz li li ground resistance range 0.025 to 1500 ohms li ul
extech