BESANTEK BST-ET102 4 Wire Earth Resistance Tester

Model NO: BST-ET102

UPC Number: 752830838260

BESANTEK Earth Resistance Testeris 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.
Earth testing at 2, 20, 200, 2k.
Earth voltage measuring: 0-300V AC.
Automatic C spike check.
Automatic P spike check.
2-wire test, 3-wire test and 4-wire test.
LCD display.
Auto ranging.
Auto power off.
Data hold.
Robust, compact and easy- to carry.
Accessories: Instruction manual, test leads (red-15m, black-10m, yellow-10m, green-5m), auxiliary earth spikes, carry case, shoulder belt, batteries and fuse (0.1A/250V 5 x 20mm).

Measuring Ranges

Earth Resistance: 0~2, 0~20, 0~200, 0~2k
Earth Voltage:0~300V AC


Earth Resistance: (2%rdg+3dgt)

Earth Voltage: (2%rdg+3dgt)


0~2: 0.01
0~20: 0.1
0~200: 1
0~2k: 10

OperatingTemperature & Humidity

0Cto 40C,80%R.H.

StorageTemperature & Humidity

-10C to 50C,80%R.H.

Power Source

1.5V (AA) x 8


250 (L) x 190 (W) x 110 (D) mm


Approx. 1500g(battery included)

BESANTEK BST-ET102 4 Wire Earth Resistance Tester