Amprobe Telaris-Earth-Test Earth-Resistance-Tester - Manual (Page 21)

19
Display Indications
Message Cause
Reference to exeeding the limit of a measurement value
Probe
Interruption / exchange probe(S) - earth probe (ES) (at 4 pole measurement)
Interruption / exchange probe (S) - earth (E) (at 3 pole measurement)
Interruption auxillary earth (H) - earth (E) (at 2 pole measurement)
Limit
IM
Interruption auxillary earth (H) - earth (E) (at 4/3 pole measurement)
Unoise
External voltage has exceeded admissible value,
Measurement values do not longer correspond to the specifications!
Limit
RH
Measurement value RH > 50 k
Ω
or RH > 1000 RE
measurement values do not longer correspond to specifications
Limit
RS
Measurement value probe resistance (RS) > 50 k
Ω
or probe resistance (RS) > 10000 x RE
Measurement values do not longer correspond to specifications!
Limit
RE
Measurement value earth resistance (RE) > 2 k
Ω (at 4/3 pole measurement)
Displayed measurement values for RH, RS are then RH+RE,RS+RE !
Limit
Measurement value R > 2k
Ω (at 2 pole measurement)
Battery-
Symbol Batteries are nearly empty. must be changed.
Measurement values do not longer correspond to specifications!
Batt-Symbol
is
blinking Batteries are complete empty. measurement no longer possible!
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