Megger DET4TD2 Ground Resistance Tester
Product Code: MEG1000-347
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Detailed Description
Key Features:
• 2, 3 and 4 point testing
• Stakeless (clamp-on) testing capability
• ART (Attached Rod Technique) capability
• Multiple, user selectable test frequencies
• Resistance measurement range to 200 kΩ
• IP54 rated
• Warning indicators prevent test failure
• Simple one button operation
• Included leads, stakes, calibration certificate and rugged carry case
*Important Calibration Information:
This instrument comes complete with the manufacturer’s calibration certificate. Please be aware that these certificates are generic and may also be time lapsed. If you would prefer a personalised full traceable calibration certificate applied to the equipment before dispatch, then please select this option from the drop-down menu above, an additional calibration charge will apply.
The DET4 contractor series includes:
• DET4TD2: Dry-cell battery powered basic 4-terminal tester
• DET4TR2: Rechargeable battery powered basic 4-terminal tester
• DET4TC2: Dry-cell battery powered 4-terminal tester with selectable test frequencies, greater measurement sensitivity and attached rod technique and stakeless measurement capability
• DET4TCR2: Rechargeable battery powered 4-terminal tester with selectable test frequencies, greater measurement sensitivity and attached rod technique and stakeless measurement capability
The DET4TD, DET4TC and DET4TCR replace the DET5/4R and DET5/4D.
| Megger DET4TD2 Earth Resistance Tester | |
| Ingress Protection | IP54 |
| C Spike, P Stake and Noise Check | Automatic |
| Noise Rejection | 40V Peak to Peak |
| 2-Wire, 3-Wire, 4-Wire Tests | Yes, with no shorting links required |
| Instrument Output | Voltage: ± 25V or ± 50V at 128Hz Current: 4.5mA or 0.45mA |
| Resistance Range | 0.01Ω to 20kΩ |
| Earth Voltage Range | 0 to 100V |
| 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 100V AC |
| Ground Voltage Accuracy | 2% ± 2V |
| Display | 3 1/2 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) |
| UK Mainland | Order by 2pm for Next Day Delivery* |
|---|---|
| Under £25.00 | £4.50 |
| Over £25.00 | FREE |
| UK Highlands & Islands | Order by 2pm for Next Day Delivery* |
|---|---|
| Under £80.00 | £15.00 |
| Over £80.00 | FREE |