4-Wire Earth Ground Resistance Tester (GRT300)
The GRT300 measures earth ground in 4 ranges from 2 to 2000 Ohm.
Product Overview
The GRT300 measures earth ground in 4 ranges from 2 to 2000 Ohm.
The GRT300 measures earth ground in 4 ranges
from 2 to 2000 Ohm.
4-wire, 3-wire, and 2-wire testing.
Large dual line LCD.
Automatic I (current) and P (potential) spike check.
Test Hold function for easy operation. Autoranging
Automatic Zero adjustment,Data Hold and Auto Power off.
AC Earth Voltage.
Overrange and low battery indication.
Complete with test leads with alligator clips,
4 auxiliary earth bars, hard carrying case,
and eight 1.5V AA batteries.
For more details please refer datasheet.
Technical Specifications
The GRT300 measures earth ground in 4 ranges
from 2 to 2000 Ohm.
4-wire, 3-wire, and 2-wire testing.
Large dual line LCD.
Automatic I (current) and P (potential) spike check.
Test Hold function for easy operation. Autoranging
Automatic Zero adjustment,Data Hold and Auto Power off.
AC Earth Voltage.
Overrange and low battery indication.
Complete with test leads with alligator clips,
4 auxiliary earth bars, hard carrying case,
and eight 1.5V AA batteries.
For more details please refer datasheet.
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