Megger DET5/4R Guia Del Usuario página 31

Max. Potential Spike Resistance:
Max. Output Voltage:
Display:
Instrument Protection:
Temperature Effect:
Temperature Range: operating:
Humidity: operating:
Flash Test:
Voltage Withstand:
These are loop resistances, therefore the resistance under test
must be subtracted from these figures. If the 'Rc' indicator is not
showing, the maximum error will not exceed 2%.
An additional error (typically 1%) will be introduced by a Potential
spike resistance of 75 kΩ. If the 'Rp' indicator is not showing, the
maximum error will not exceed 2%.
50 V
3 ⁄
1
2
IP54
<±0,1%/°C over the temperature range - 15°C to +55°C
-20°C to +45°C (0°C to +55°C for the DET5/4D)
storage: -40°C to +70°C (for the DET5/4D, without batteries)
90% RH max. at 45°C
storage: 70% RH max. at 55°C
2,3 kV a.c.
In the event of a system fault the instrument will withstand 240 V
a.c. applied between any two terminals.
digit l.c.d. maximum reading 1999
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