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

Model: DET4TC2+Clamps | Order No: 1000-365 | UPC: 5036175218914

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

Model: DET4TC2+Clamps | Order No: 1000-365 | UPC: 5036175218914

Be the first to review this product

Designed for extended temperature range use, this digital ground tester is ideally used as an outdoor instrument. Easy-to-use, this ground tester offers the basic functions required for ground system testing, including ground voltage measurement, and two clamps for Attached Rod Technique (ART), and stakeless testing.

Regular Price	$3745.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Traceable In-House Calibration Certificate for your Megger DET4TC2+Clamps er DET4TC2 4-Terminal Digital Ground Resistance Tester with ICLAMP and VCLAMP

Yes, I would like to add a Calibration Certificate (Model CERTIET1) for only $205.00 USD

Traceable In-House Calibration Certificate for your Megger DET4TC2+Clamps er DET4TC2 4-Terminal Digital Ground Resistance Tester with ICLAMP and VCLAMP

Yes, I would like to add a Calibration Certificate (Model CERTIET1) for only $205.00 USD

Recommended Accessories

Megger ETK100C Earth Test Kit with clamps, 330'

ETK100C

Megger ETK30 Earth Test Kit, 100'

ETK30

Megger ETK50C Earth Test Kit with clamps, 165'

ETK50C

Megger DET4TC2 Offers

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
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 Ω to 20 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	3^½" 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)

Click here for complete specifications on the Megger DET4TC2+Clamps

What's included with the Megger DET4TC2+Clamps

Ground Resistance Tester
Certificate of Calibration
1000 A AC Current Probe
Voltage Clamp for Stakeless Method
4 x Test Leads (49', 33', 33', 10')
4 x Spikes
Hard Carrying Case
8 x 1.5 V AA Cells Batteries
2-Year Warranty

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

Megger DET4TC2 4-Terminal Ground Resistance Tester

Designed for extended temperature range use, this digital ground tester is ideally used as an outdoor instrument. Easy-to-use, this ground tester offers the basic functions required for ground system testing, including variable frequency 2, 3, and 4 poles, Attached Rod Technique (ART), ground noise voltage measurement, and more.

Megger ICLAMP 1000 A AC Current Probe

Designed for measurements of AC currents up to 1000 A with a 1000:1 step-down ratio, this probe offers an accuracy of 0.3% error at full range and small phase shift at 0.7° at full range. Thanks to the high-permeability Ni-Fe alloy, this probe is reliable and achieves high performance every time.

Megger VCLAMP Voltage Clamp for Stakeless Method

Designed for stakeless testing and compatible with the DET4TC2 and DET4TCR2.

Selection Guide		DET4TD2	DET4TC2
Tests	2-Pole Measurement
	3-Pole Measurement
	4-Pole Measurement
	Soil Resistivity
	ART (Attached Rod Technique) Capability
	Stakeless (Clamp-on) Measurement Capability
	Resistance Range	0.01 to 20,000 Ω	0.01 to 200,000 Ω
	Ground Voltage Range	0 to 100 V
	Ground Current Range (with ICLAMP) Capability		0.5 mA to 19.9 A
Output	Selectable Voltage (25/50 V)
Output	Test Frequency	128 Hz	94, 105, 111, 128 Hz
Power Supply	Alkaline Batteries
Power Supply	Rechargeable Batteries
Noise Rejection	40 V Peak-to-Peak
Safety Rating	CAT IV 100 V
Ingress Protection	Rated to IP54
Included Accessories	Hard Carry Case
	Test Leads (49 ft, 33 ft, 33 ft, 10 ft) and Spikes
	Certificate of Calibration
Warranty		2 Year

Webinar: How Ground Testing Keeps Us Safe with Megger

Ground systems are integral because of the protection and safety it offers to the public and the electrical equipment we use every day. These systems need to be monitored and maintained to ensure their reliability during normal conditions, unexpected faults, and to prevent cascading failures.

We teamed up with Megger for this short webinar on Ground Testing, where we cover:
• How Ground Testing keeps us safe
• Ground Testing theory
• Step Potential and Touch Potential
• Soil Resistivity – testing for new installations
• Electrode & Earth Resistance – testing for maintenance
• Attached Rod Technique – testing without disconnecting
• Stakeless Electrode Test – benefits of clamps
• Testing in electrically noisy environments

Useful tips of the Megger DET14C and DET24C

If you have a Megger DET Series unit, watching this video will provide you with useful tips that you can use in the field! You'll learn what you can and cannot do with these instruments, giving you a good idea of how intuitive your product is. The DET14C & DET24C can induce a test current into the earth systems and measure ground resistance in multi-ground installations without needing to disconnect the ground.

As these units are capable of many useful features, they cannot measure the earth's resistivity; there's a difference between resistance and resistivity! To complete a resistivity measurement, you'll need a 4 terminal earth tester like the Megger DET4 series - see 00:40.

datasheet for the Megger DET4TC2 4-Terminal Digital Ground Resistance Tester with ICLAMP and VCLAMP, 2/3/4 point testing manual for the Megger DET4TC2 4-Terminal Digital Ground Resistance Tester with ICLAMP and VCLAMP, 2/3/4 point testing Technical Article How to Effectively Protect and Maintain Wind Turbines

Click on a category to view a selection of compatible accessories with the Megger DET4TC2 4-Terminal Digital Ground Resistance Tester with ICLAMP and VCLAMP, 2/3/4 point testing.

Reels

Megger ETK100C Earth Test Kit with clamps, 330' ETK100C

For use with the DET2/2, DET2/3, DET3, and DET4 ground tester models, this earth test kit comes with four leads fitted and retained on smooth action reels. Included are a voltage and current clamp, as well as four reels: red 330' (100 m), yellow 330' (100 m), black 197' (60 m), and green 197' (60 m).

Test Kits

Megger ETK30 Earth Test Kit, 100' ETK30

For use with the DET2/2, DET2/3, DET3, and DET4 ground tester models, this earth test kit comes with two leads that are fitted and retained on smooth action reels. Simply run out the test lead from the instrument to the test point, clip to the spike, and test. Included are two reels: red 100' (30 m) and yellow 66' (20 m).

Megger ETK50C Earth Test Kit with clamps, 165' ETK50C

For use with the DET2/2, DET2/3, DET3, and DET4 ground tester models, this earth test kit comes with four leads fitted and retained on smooth action reels. Included are a current and voltage clamp, as well as four reels: red 165' (50 m), yellow 165' (50 m), black 100' (30 m), and green 100' (30 m).

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

Customer Reviews for the Megger DET4TC2+Clamps

Description ➕➖

Megger DET4TC2 Offers

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
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

Specifications ➕➖

Megger DET4TC2+Clamps Specifications

Resistance Range	0.01 Ω to 20 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	3^½" 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)

Click here for complete specifications on the Megger DET4TC2+Clamps

Included ➕➖

What's included with the Megger DET4TC2+Clamps

Ground Resistance Tester
Certificate of Calibration
1000 A AC Current Probe
Voltage Clamp for Stakeless Method
4 x Test Leads (49', 33', 33', 10')
4 x Spikes
Hard Carrying Case
8 x 1.5 V AA Cells Batteries
2-Year Warranty

Kit Includes ➕➖

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

Megger DET4TC2 4-Terminal Ground Resistance Tester

Designed for extended temperature range use, this digital ground tester is ideally used as an outdoor instrument. Easy-to-use, this ground tester offers the basic functions required for ground system testing, including variable frequency 2, 3, and 4 poles, Attached Rod Technique (ART), ground noise voltage measurement, and more.

Megger ICLAMP 1000 A AC Current Probe

Megger VCLAMP Voltage Clamp for Stakeless Method

Designed for stakeless testing and compatible with the DET4TC2 and DET4TCR2.

Family Comparison ➕➖

Selection Guide		DET4TD2	DET4TC2
Tests	2-Pole Measurement
	3-Pole Measurement
	4-Pole Measurement
	Soil Resistivity
	ART (Attached Rod Technique) Capability
	Stakeless (Clamp-on) Measurement Capability
	Resistance Range	0.01 to 20,000 Ω	0.01 to 200,000 Ω
	Ground Voltage Range	0 to 100 V
	Ground Current Range (with ICLAMP) Capability		0.5 mA to 19.9 A
Output	Selectable Voltage (25/50 V)
Output	Test Frequency	128 Hz	94, 105, 111, 128 Hz
Power Supply	Alkaline Batteries
Power Supply	Rechargeable Batteries
Noise Rejection	40 V Peak-to-Peak
Safety Rating	CAT IV 100 V
Ingress Protection	Rated to IP54
Included Accessories	Hard Carry Case
	Test Leads (49 ft, 33 ft, 33 ft, 10 ft) and Spikes
	Certificate of Calibration
Warranty		2 Year

Videos ➕➖

Webinar: How Ground Testing Keeps Us Safe with Megger

Useful tips of the Megger DET14C and DET24C

Resources ➕➖

Accessories ➕➖

Click on a category to view a selection of compatible accessories with the Megger DET4TC2 4-Terminal Digital Ground Resistance Tester with ICLAMP and VCLAMP, 2/3/4 point testing.