BESANTEK BST-ET101 Digital Earth Resistance Tester

Model NO: BST-ET101

UPC Number: 752830838161

BESANTEKEarth Resistance Tester is used to measure the ohms () of an earth grounding installation forbuildings (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.

Microprocessor controlled.
Measures earth resistance in three ranges: 40, 400, 4k.
Capable of measuring earth voltage.
3 digit (4000 count).
LCD backlight display.
2mA measuring current permits the testing of earth resistance without tripping earth leakage current circuit breakers in the circuit.
Data hold function.
Auto power-off function.
Relative function.
Low battery warning indicator.
Calibration performed with supplied test leads.
Accessories: Instruction manual, test leads (red-15m, yellow-10m, green-5m), auxiliary earth spikes, carry case and batteries.

Measuring Ranges

Earth Resistance:0~40/0~400/0~4k
Earth Voltage:0~400V (40~500Hz)


Earth Resistance: (2%rdg+3dgt)

Earth Voltage: (2%rdg+3dgt)


0~40: 0.01
0~400: 0.1
0~4k: 1

Measurement System

Earth resistance by constant currentinverter 820Hz, 2mA approx.

Display LCD

3 digit (4000 counts)

Power Source

1.5V (AA) x 6


163 (L) x 102 (W) x 50 (D) mm


Approx. 440g(battery included)

BESANTEK BST-ET101 Digital Earth Resistance Tester