METREL EurotestXE User Manual

MI 3102(H) BT EurotestXE Technical specifications
97
10.8.3 Specific earth resistance measurements
Measuring range (m)
Resolution (m)
Accuracy
0.0  99.9
0.1
See accuracy note
100  999
1
1.00 k  9.99 k
0.01 k
10.0 k  99.9 k
0.1 k
100 k  9999 k
1 k
Measuring range (ft)
Resolution (ft)
Accuracy
0.0  99.9
0.1
See accuracy note
100  999
1
1.00 k  9.99 k
0.01 k
10.0 k  99.9 k
0.1 k
100 k  9999 k
1 k
Principle:
= 2··distance·Re,
with Re as measured resistance in 4-wire method.
Accuracy note:
 Accuracy of the specific earth resistance result depends on measured resistance Re and
is as follows:
Measuring range ()
Accuracy
1.00  1999
5 % of measured
2000 19.99k
10 % of measured
>20k
20 % of measured
Additional error:
See Earth resistance three-wire method.

METREL EurotestXE Specifications

General

Brand	METREL
Model	EurotestXE
Category	Measuring Instruments
Language	English