Product Description
MEGGER DET4TR2 Earth Ground Tester
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The DET4TR2 ground tester is easy to use: a large selector switch makes selection of 2, 3 or 4 pole tests easy with gloved hands. A clear, easy to read LCD and thumb-sized test button also makes the instrument particularly well-suited to the outdoor conditions of ground testing. In addition to this ease of use feature, the instrument automatically checks the connection and conditions of the P spike, C spike, and also the level of ground noise, indicating the status on its display. It also includes a voltmeter to enable measurement of ground voltage.
Features MEGGER DET4TR2 Earth Ground Tester
- Supports 2, 3 and 4 point testing
- Powered by rechargeable AA batteries
- Built-in battery charger allows for convenient recharging of cells
- Clear, unambiguous warning indicators help prevent test failure and reduce test time
- Interested? Please don’t hesitate to call us @0265 3171044 OR wa us @0812-9753-6324
- Simple to use, one-touch operation improves efficiency
- Measures resistivity of varied soil types with measurement range up to 20,000 ohms
- User-selectable test voltage ensures units can be used in agricultural environments
- Microprocessor control allows for improved error detection
- Performs accurate testing in noisy environments by rejecting noise up to 40V peak to peak
- Voltmeter enables measurements of ground voltage and increases operator safety
- Accuracy of 2% of reading enhances reliability of measurements
- Rugged, IP54-rated case suitable for outdoor environments
- Rated to CAT IV 100V
Specification MEGGER DET4TR2 Earth Ground Tester
| Ingress Protection | IP54. |
| C Spike, P Stake and Noise Check | Automatic. |
| Noise Rejection | 40 V Peak to Peak. |
| 2-Wire, 3-Wire, 4-Wire Tests | Yes, with no shorting links required. |
| Instrument Output | Voltage: ± 25 V or ± 50 V at 128 Hz Current: 4.5 mA or 0.45 mA. |
| Resistance Range | 0.01 Ω to 20 kΩ. |
| Earth Voltage Range | 0 to 100 V. |
| Resistance Accuracy | 2P measurements: 2% ±3 digits 3P measurements: 2% ±3 digits 4P measurements: 2% ±3 digits. |
| Maximum Probe Resistance | Rp limit: 100 kΩ (50 V output voltage) Rc limit: 100 kΩ (50 V output voltage) Limits reduced to 50 kΩ for 25 V output voltage Limits reduced to 5 kΩ for 0.01 Ω resolution. |
| Ground Voltage Range | 0 to 100 V AC. |
| Ground Voltage Accuracy | 2% ± 2 V. |
| Display | 3½ high contrast liquid crystal. |
| Battery Type | 8 x AA (LR6) NiMH Rechargeable Cells. |
| Operating Temperature Range | -15 to +55 ºC / 5 ºF to 131 ºF. |
| Storage Temperature Range | -40 to +70ºC / -40 ºF to 158 ºF. |
| Safety | Complies with the requirements of IEC61010-1 100 V CAT IV between terminal pairs.* * The CAT IV 100 V 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. |
| 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 x 148 x 78 mm (8 x 5.8 x 3 inches). |
| Weight | 1 kg (2.2lb). |
| Megger DET4TR2 warranty | 2 years. |
MEGGER DET4TR2 – Catalog
