Megger DET4TCR2 4-Terminal Digital Ground Resistance Tester with ICLAMP and VCLAMP, 2/3/4 point testing in Wilmington, NC, USA
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Specifications
- Condition
- new
- 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
- Earth voltage
- Range: 0 to 100 V AC Accuracy: 2% ±2 V
- C spike check
- Automatic
- P spike check
- Automatic
- Noise
- Check: Automatic Rejection: 40 V pk to pk
- Test
- Frequency: 94, 105, 111 and 128 Hz Voltage: 25 or 50 V, user selectable (factory setting 50 V) Current: 450 micro-amps at 25 or 50 V (selectable), 4.5 mA at 25 V
- Display
- 3½" digit high contrast LCD, backlit
- Battery
- Type: 8 x 1.5 V AA NiMH rechargeable cells Life: 3 hours, 700 consecutive tests
- Temperature range
- Operating: 5 to 131°F (-15 to 55°C) Storage: -40 to 158°F (-40 to 70°C)
- Humidity
- 95% RH non-condensing at 104°F (40°C)
- Safety
- EN61010-1 CAT IV 100 V
- Ingress protection
- IP54
- Dimensions
- 8 x 5.7 x 3.2" (203 x 148 x 78 mm)
- Weight
- 2.20 lbs (1 kg)
- Subcategory
- Electricity
- Subcategory 2
- Ground resistance testers
- Listing ID
- 97173666
Description
Designed to negate the need for a shorting link when making two-pole measurements, this ground tester also offers labeled auxiliary controls used to select the test frequency (94, 105, 111, and 128 Hz), output voltage (50 or 25 V where local standards apply), and to switch the backlight on or off.
Features
Stakeless testing capability - Allows the operator to use the instrument like a clamp-on tester in applications where the method is viable
Attached Rod Technique capability - Allows fall of potential testing without the need to disconnect the ground rod
Multiple user selectable test frequencies allows the operator to find the most effective frequency for making the measurement
200,000 Ω measurement range provides the ability to measure the resistivity of any type of soil
User selectable test voltage ensures that the units can be used in agricultural environments
Microprocessor control for improved error detection
$4,205 USD