1. Electrical Tools
  2. Earth Testers
Megger
Megger DET4TD2 4-Terminal Earth Resistance And Soil Resistivity Tester
Model No :
Megger DET4TD2
Part Code :
DET4TD2

Overview

Megger’s DET4 family of ground testing instruments offers a unique solution to your ground rod and soil resistivity testing needs.
The Megger DET4TD2, a Dry-cell battery powered basic 4-terminal ground tester also automatically checks the connection and condition of the P spike and the C spike, indicating the status on the display.

Features
- 2, 3 and 4 point testing
- Stakeless or clamp-on testing option
- ART (Attached Rod Technique) capability
- Multiple, user selectable test frequencies
- Resistance measurement range to 200 kO
- IP54 rated
- Warning indicators prevent test failure
- Simple one button operation
Major Applications
- Suited to the outdoor conditions of ground testing
Technical Specifications
- 2 wire, 3 wire, 4 wire test : Yes, no shorting links required
- Instrument outputVoltage : ±25 V or ± 50 V at 94 Hz, 105 Hz, 111 Hz and 128 HzCurrent: 4.5 mA or 0.45 mA or 0.045 mA
- Resistance range : 2, 3, 4 pole: 0.01 O to 200 kO
- Earth / ground voltage range : 0 to 100 V ac
- Earth / ground voltage accuracy : 2% ±2 V
- Display : 31/2 high contrast liquid crystal, backlit
- Power supply : DET4T2 8 off AA (LR6) cells
General Specifications
- Operating temperature range and humidity : -15 to +55 °C (5 °F to 131 °F)
- Storage temperature range and humidity : -40 to +70 °C (-40 °F to 158 °F)
- SafetyComplies with the requirements of IEC61010-1 100 V CAT IV between terminal pairs.
The CAT IV 100 V rating is dependant on the use of a leadset of at least this rating, for example the optional two wire leadset part number 1001-858.
- EMC : In accordance with IEC61326-1
- Compliance : Complies with the requirements of KEMA K85B

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