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Megger DET4TC2 Earth Tester + Clamps

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1000-365
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£2,250.00 £1,875.00
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Megger DET4TC2 CLAMPS Earth Tester

This bundle package includes a Megger DET4TC2 Earth Tester as well as additional accessories that allow this device to perform ART testing and stakeless testing.

ART (Attached Rod Technique) testing is performed using the included ICLAMP device. When attached to the DET4TC2 this device can clamp around an application to perform electrode testing without the need of a disconnect, and can also be used to perform leakage current measurements down to 1mA.

If you're in a situation where the use of driving stakes isn't possible, true stakeless testing can be achieved using the bundled VCLAMP accessory and the Megger DET4TC2.

This earth tester is also fully suitable for use outdoors thanks to a robust case and weatherproofing built-in. This means that no matter where you are you can accurately perform 2 pole, 3 pole and 4 pole testing as well as ART, stakeless, leakage current and ground noise voltage measurements.

The interface of the DET4TC2 is also incredibly simple. To operate, first use the rotary dial to select which test type you need. You can then use the additional buttons to initiate the test, adjust the frequency (between 94, 105, 111 and 128Hz) and to adjust the overall output voltage between 50 and 25V.

The Megger DET4TC2 runs on 8 x AA batteries. It is non-rechargeable, but its sister product, the DET4TCR2, is.

This device conforms to the requirements of IEC61010-1 100V CAT IV between terminal pairs.

Megger DET4TC2 Key Features

  • Automatically checks connection and condition of attached C and P stakes
  • Automatic noise evaluation with noise rejection from 40V peak to peak
  • Performs 2, 3 and 4 wire testing
  • No disconnect testing (ART) possible with bundled ICLAMP device
  • Stakeless measurements possible with bundled VCLAMP
  • Instrument output of ±25V or ±50V at frequencies of 94, 105, 111 or 128Hz
  • Current output of 4.5mA, 0.45mA or 0.045mA
  • Ground current range with clamp of 0.05mA to 19.9A
  • Resistance range of 0.01 to 200kΩ
  • Runs on 8 x AA batteries

What's Included?

  • Megger DET4TC2
  • Hard Carry Case
  • Stake and Wire Kit (15m, 10, 10m and 3m)
  • ICLAMP (Enables ART Testing)
  • VCLAMP (Enables Stakeless Testing)
  • Field Calibration Check for Instrument and Clamps
  • Right Angle Terminal Adaptors (to Connect Bare Wires to Terminals)

Technical Specifications

Specification Range
Ingress Protection IP54
Noise Rejection 40V PK to PK
2-Wire, 3-Wire, 4-Wire Testing Yes, no shorting links required
No Disconnect Testing (ART) Yes, with ICLAMP
Stakeless Measurement Yes, with ICLAMP and VCLAMP
Instrument Output Voltage: ±25 V or ±50 V at 94 Hz, 105 Hz, 111 Hz and 128 Hz
Current: 4.5 mA or 0.45 mA or 0.045 mA
Ground Current Range with Clamp 0.5ma to 19.9A
Ground Current Accuracy 5% ±3 digits
Ground Voltage Range 0 to 100V AC
Ground Voltage Accuracy 2% ±2V
Resistance Range 0.01 Ω to 200 kΩ
Resistance Accuracy 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: 200 kΩ (50 V output voltage)
Rc limit: 200 kΩ (50 V output voltage)
Limits reduced to 100 kΩ for 25 V output voltage
Limits reduced to 5 kΩ for 0.01 Ω resolution
Display 31⁄2 digit high contrast liquid crystal, backlit
Battery Type DET4TC2: 8 off AA (LR6) cells
DET4TCR2: 8 off AA (LR6) NiMH rechargeable cells
Operating Temperature Range -15 °C to +55 °C / 5 °F to 131 °F
Storage Temperature Range -40 °C to +70 °C / -40 °F to 158 °F
Safety Complies with the requirements of IEC61010-1 100V CAT IV between terminal pairs.
EMC In accordance with IEC61326-1
Standards Compliance Complies with the requirements of KEMA K85B
Complies with the following parts of EN61557, “Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective
measures”.
Part 1 - General requirements
Part 5 - Resistance to earth
Dimensions 203 mm x 148 mm x 78 mm (8 in x 5.8 in x 3 in)
Weight 1kg (2.2lb)
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Additional Information
SKU 1000-365
Manufacturer Part Code 1000-365
Model Ref DET4TC2 + CLAMPS
Country of Origin United Kingdom
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