9. Measurement Method ................................................................................... 24
9-1 Earth Resistance Measurement ........................................................... 24
9-1-1 Precise Measurement (3-Wire) ..................................................... 25
9-1-2 Precise Measurement (4-Wire) ..................................................... 27
9-1-3 Simplified Measurement (2-Wire) ................................................ 29
9-2 Earth Resistivity (ρ) Measurement .................................................... 31
10. Save/ Recall the Measurement Results .................................................... 34
10-1 How to save the data ......................................................................... 34
10-2 How to recall the saved data ............................................................ 35
10-3 How to delete the saved data ........................................................... 35
10-3-1 Delete the data one by one ........................................................ 35
10-3-2 Delete the whole data one-time ................................................ 36
10-4 How to transfer the stored data to a PC ......................................... 37
11. Battery and Fuse Replacement ................................................................... 38
11-1 Battery Replacement .......................................................................... 38
11-2 Fuse Replacement .............................................................................. 38
12. Case and Shoulder strap Assembly ........................................................... 40
13. Before Sending for Service .......................................................................... 41
