Offering all the features and functionalities of the DET3TD, Megger’s DET3TC 3-Terminal Ground Resistance Tester has the added capability for ART (Attached Rod Technique) Testing.
Limits reduced to 50kΩ for 25V output voltage Limits reduced to 5kΩ for 0.01 Ω resolution on 18 Ω range
Earth voltage range:
0 – 100 V
Earth voltage accuracy:
2% ±2 V
2- and 3-wire test:
Yes
ART (Attached Rod Technique):
DET3TC
Ground current range (with current measuring clamp):
0.5 mA to 19.9 A
Ground current accuracy:
5% ±3 digits
Display:
LCD
Test frequency:
128 Hz
Test voltage:
25 V or 50 V, user selectable (factory setting 50 V)
Test current:
450 mA or 4.5 mA
Noise rejection:
40V pk to pk
Noise check:
Automatic
C spike check:
Automatic
Battery type:
8 1.5 V AA cells
Battery life:
3 hours, 700 consecutive tests
Safety:
EN61010-1 CAT IV 100 V
Terminals:
4 mm plug type (test leads)
Ingress protection:
IP54
EMC:
Meets the requirements of EN61326-1:1998 for use in heavy industrial areas
Dimensions:
8 x 5.7 x 3.2 in. (203 x 148 x 78 mm)
Weight:
2.2 lb (1 kg)
Operating temperature range:
-5º to +131º F (-15º to +55º C)
Storage temperature range:
-40º to +158º F (-40º to +70º C)
Humidity:
95% RH non-condensing at 104º F (40º C)
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