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Megger DET4TC
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Megger DET4TC

4-Terminal Digital ground Tester

 
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MGR-DET4TC 
Catalog Description

Megger DET4TC

 MGR-DET4TC/DS
Used for 4 pole testing as well as attached rod technique and stakeless
techniques.

SPECIFICATIONS
Resistance range: 0.01 to 2000 autoranging (0.01 to 20k for
models DET4TC and 4TCR)
Resistance accuracy:
Analog model:
2.5% of scale length
Digital models:
2P measurements 2% 3 digits
3P measurements 2% 3 digits
4P measurements 2% 3 digits
ART measurements 5% 3 digits
Stakeless measurements 7% 3 digits
Maximum probe resistance
Rp limit: 100k (50V output voltage)
Rc limit: 100k (50V output voltage)
Limits reduced to 50k for 25V output voltage
Limits reduced to 5k for 0.01 resolution
Earth voltage range: 0 100 V
Earth voltage accuracy: 2% 2 V
2-wire test: Yes, all models
3-wire test: Yes, all models
4-wire test: DET4TD, DET4TC, DET4TCR
ART (Attached Rod Technique): DET3TC, DET4TC and
DET4TCR
Ground current range (with current measuring clamp):
0.5 mA to 19.9 A
Ground current accuracy: 5% 3 digits
Display: LCD (moving coil meter for analog model)
Test frequency: 128 Hz
Test voltage: 25 V or 50 V, user selectable (factory setting 50 V)
Test current: 450 micro-amps at 25 V or 50 V (selectable), 4.5
mA at 25 V
Noise rejection: 40V pk to pk
Noise check: Automatic (by selector switch DET3TA)
C spike check: Automatic (by pushbutton DET3TA)
P spike check: Automatic (by pushbutton DET3TA)
Maximum current loop resistance: 100 k-ohms at 50V,
50 k-ohms at 25 V and 5 k-ohms for 0.01 ohm resolution for
readings below 19 ohms
Maximum voltage probe resistance: 100 k-ohms at 50V,
50 k-ohms at 25 V and 5 k-ohms for 0.01 ohm resolution for
readings below 19 ohms
Battery type: 8 1.5 V AA cells (8 1.5 V AA NiMH rechargeable
cells DET4TCR)
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: -.5 to +131 F (-15 to +55 C);
DET3TA: -4 to +122 F (-20 to +50 C)
Storage temperature range: -40 to +158 F (-40 to +70 C)
Humidity: 95% RH non-condensing at 104 F (40 C)

Included Accessories
Hard carry case EV5410-409
LengthWidthHeightShip Wt 
8 " 5.7 " 3.2 " 22 lb  
    
N/A Currently not available for sale used
Need Configuration Assistance? Call our experienced Sales Staff.