Besantek BST-ET52 Digital Earth Resistance Tester
The Besantek BST-ET52 Earth Resistance Tester is used to measure the Ohms of an earth grounding installation for buildings (residential, office, labs, hospitals), computer server rooms, military installations, cellular sites, radio and cable towers etc. It is used to determine if the earth or ground is a good conductor of electricity.
FEATURES
● Capable of measuring earth resistance and earth voltage
● 2 mA measuring current permits the testing of earth resistance without tripping earth leakage current circuit breakers in the circuit
● Auto power off function
● The timer operates automatically about three to five, when the ‘’PUSH BUTTON SWITCH’’ and ‘’TIMER ON BUTTON’’ are pressed together
● This will keep test ‘’ON’’ for the duration of the timer
● Time for test function (count 3-5 minutes)
● Battery operated
● Small and light weight
● Data hold function
● Calibration performed with supplied test leads
● Accessories: Instruction manual, test leads (red-15m, yellow-10m, green-5m), auxiliary earth bars, carry case and batteries
