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Earth Ground Tester
Operating Instructions
11
Operating Instructions
XW Warning
To avoid possible electric shock or personal injury, before
powering up and operating the device, carefully read and follow
all safety regulations described in Safety Information.
3-Pole Measurement
To perform a 3-pole measurement:
1. Insert the probe and auxiliary electrode stakes into the soil as shown
in Figure 4. Ensure the probe stake is a minimum distance of 20 m
(64 ft) from the earth ground electrode. Ensure the auxiliary electrode
stake is a minimum distance of 20 m (64 ft) from the probe stake.
Position the auxiliary electrode stake so it forms a straight line with the
earth ground electrode and probe stake.
2. Set the rotary switch to OFF.
3. Install the test leads as shown in Figure 4. Connect the earth ground
electrode to jack E/C1. Connect the probe to jack S/P2. Connect the
auxiliary electrode to jack H/C2.
4. Set the rotary switch to 3 pole and press START. The ACTIVE icon
displays to indicate that the measurement is in progress.
When the measurement is finished, the earth ground electrode
resistance (R
E) automatically displays. To display the auxiliary
electrode resistance (R
H), press DISPLAY. To display the probe
resistance (R
S), press DISPLAY again.
1.888.610.7664 sales@GlobalTestSupply.com
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