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Megger DET4TC2 4-Terminal Digital Ground Resistance Tester with ICLAMP and VCLAMP, 2/3/4 point testing

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$4,236.80
15 sold in last 12 hour
SKU:
DET4TC2+Clamps
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New
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Megger DET4TC2 4-Terminal Digital Ground Resistance Tester with ICLAMP and VCLAMP, 2/3/4 point testing

$4,236.80

Megger DET4TC2

Designed to negate the need for a shorting link when making two-pole measurements, this ground tester also 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 ? 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
  • Clear, unambiguous warnings and error indications ensure the reliability of the reading and reduce test time
  • Rugged, weatherproof case to IP54
  • Backlit LCD allows for testing in dark environments
  • Noise rejection to 40 V pk to pk allows accurate testing in noisy environments
  • Accuracy of 2% of reading enhances reliability of measurements
  • Voltmeter function allows you to measure the ground voltage and enhances operator safety
  • CAT IV 100V provides increased operator safety

Applications

  • Primary and secondary electrical grounding systems
  • Utility pole grounds
  • Lightning protection systems
  • Residential grounds
  • Machinery safety grounds
  • Computer and communication system grounds
  • EMI/RFI system grounds
  • Antenna and pedestal grounds
  • CATV system grounds

Megger DET4TC2+Clamps Specifications

Resistance Range 0.01 ? to 20 k?
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 k? (50 V output voltage)
Rc limit: 200 k? (50 V output voltage)
Limits reduced to 100 k? for 25 V output voltage
Limits reduced to 5 k? for 0.01 ? 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 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)

Megger DET4TC2+Clamps Specifications

Resistance Range 0.01 ? to 20 k?
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 k? (50 V output voltage)
Rc limit: 200 k? (50 V output voltage)
Limits reduced to 100 k? for 25 V output voltage
Limits reduced to 5 k? for 0.01 ? 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 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)

Megger DET4TC2+Clamps Specifications

Resistance Range 0.01 ? to 20 k?
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 k? (50 V output voltage)
Rc limit: 200 k? (50 V output voltage)
Limits reduced to 100 k? for 25 V output voltage
Limits reduced to 5 k? for 0.01 ? 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 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)
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