Megger DET4TD2-4-Terminal Ground Resistance And Soil Resistivity Tester

Megger DET4TD2-4-TERMINAL GROUND RESISTANCE AND SOIL RESISTIVITY TESTER key features:

  • 2, 3 and 4 wire testing with no shorting links required
  • IP54 ingress protection
  • C spike, p stake and noise checks
  • Noise rejection 40V peak to peak
  • Instrument output voltage of ±25V or ±50V at 128Hz
  • Instrument current output at 4.5mA or 0.45mA
  • Resistance range of 0.01 to 20kΩ
  • Earth voltage range of 0-100V
  • LCD display
  • Easy to use
  • Runs on 8 x AA batteries
SKU: 3467

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Megger DET4TD2-4-Terminal Ground Resistance And Soil Resistivity Tester

The Megger DET4TD2 is a highly advanced earth loop tester designed for robust and efficient 2, 3, and 4-point testing with a versatile 25V or 50V output. This upgraded unit from Megger is equipped with features that make it suitable for both indoor and outdoor use, boasting an IP54 rating which ensures protection against dust ingress and water jets.

Key Features and Capabilities of the Megger DET4TD2:

  • Dual Voltage Testing Capability: The DET4TD2 allows for easy switching between 25V and 50V test modes. This flexibility is essential for adhering to various testing standards and conditions, enhancing its utility across different environments and applications.
  • User-Friendly Interface: The device features a large rotary dial and a single test button that simplifies the selection and initiation of tests. This design ensures that operations are straightforward and can be performed efficiently in field conditions.
  • Advanced Spike Checking: An innovative feature of the DET4TD2 is its ability to automatically analyze and report on the connection status and integrity of P and C spikes. The results are clearly displayed on the built-in LCD screen, providing immediate feedback and diagnostic capabilities.
  • Built-in Voltmeter: With its integrated voltmeter, the DET4TD2 is capable of accurately detecting ground voltage. It offers a wide measurement range, able to measure earth voltages up to 100V and resistance from 0.01 ohms to 20k ohms. The resistance measurement accuracy is impressive at 2% ± 3 digits, ensuring reliable and precise readings.
  • Battery Powered for Enhanced Portability: Unlike its sister model, the DET4TR2, which is rechargeable, the DET4TD2 operates on eight AA batteries. This non-rechargeable feature emphasizes its readiness for use in locations where charging facilities might be limited.
  • Safety and Compliance: The DET4TD2 meets rigorous safety standards, including IEC61010-1 100V CAT IV between terminal pairs, ensuring safety during operation even under the most demanding conditions. It also conforms to KEMA K85B and EN61557 standards, which cover electrical safety in low voltage distribution systems up to 1000V AC and 1500V DC.

The Megger DET4TD2 is an essential tool for professionals who require a reliable, accurate, and easy-to-use earth testing solution. Its robust construction combined with advanced testing capabilities makes it an ideal choice for ensuring the integrity and safety of electrical installations. Whether used in utility, construction, or industrial applications, the DET4TD2 provides the performance and durability needed to meet the challenges of modern electrical safety testing.

For more information and to view other EARTH RESISTANCE TESTER models, such as the Megger DET4TCR2, please click on the appropriate link

Megger DET4TD2-4-TERMINAL GROUND RESISTANCE AND SOIL RESISTIVITY TESTER specifications:

  • Ingress protection: IP54
  • C spike, P stake and noise check: Automatic
  • Noise rejection: 40 V peak to peak
  • 2-wire, 3-wire test, 4-wire test: Yes, no shorting links required
  • Instrument output – Voltage: ±25 V or ±50 V at 128 Hz
  • Instrument output – Current: 4.5 mA or 0.45 mA
  • Resistance range: 0.01 Ω to 20 kΩ
  • Earth voltage range: 0 – 100 V
  • Resistance accuracy: 2% ±3 digits (2P/3P/4P measurements)
  • Maximum probe resistance – Rp/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 a.c.
  • Ground voltage accuracy: 2%  ±2 V
  • Display: 3 1⁄2 high contrast liquid crystal
  • Battery type (DET4TD2): 8 off AA (LR6) cells
  • Operating temperature range: -15 to +55 °C / 5 to 131 °F
  • Storage temperature range: -40 to +70 °C / -40 to 158 °F
  • Safety: Complies with the requirements of IEC61010-1, 100 V CAT IV between terminal pairs. ( The CAT IV 100 V is dependent 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)
  • Part number: 1000-347
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Brand

Megger

Megger

Megger since 1889 is a leading global premium manufacturer of measurement and testing technology. Megger top priority has always been to make your everyday work easier and safer. As such, insulation testers, micro-ohmmeters, and multimeters are among the long line of Megger inventions, making this brand one of the pioneers in the electrical industry. Megger products combine many years of experience and the valued feedback from our global users with the inventiveness and conscientiousness of our product developers. In Germany, we manufacture at three sites, Aachen, and Baunach near Bamberg and Radeburg near Dresden. Other manufacturing locations are based in Sweden, England, and America.

megger

Data Sheet

Data Sheet

specifications

Specification Details
Ingress Protection IP54
C spike, P stake and Noise Check Automatic
Noise Rejection 40 V peak to peak
2-wire, 3-wire, 4-wire Test Yes, no shorting links required
Instrument Output – Voltage ±25 V or ±50 V at 128 Hz
Instrument Output – Current 4.5 mA or 0.45 mA
Resistance Range 0.01 Ω to 20 kΩ
Earth Voltage Range 0 – 100 V
Resistance Accuracy 2% ±3 digits (2P/3P/4P measurements)
Maximum Probe Resistance – Rp/Rc Limit 100 kΩ (50 V output voltage), limits reduced to 50 kΩ for 25 V output, 5 kΩ for 0.01 Ω resolution
Ground Voltage Range 0 to 100 V a.c.
Ground Voltage Accuracy 2% ±2 V
Display 3 1⁄2 high contrast liquid crystal
Battery Type (DET4TD2) 8 off AA (LR6) cells
Operating Temperature Range -15 to +55 °C / 5 to 131 °F
Storage Temperature Range -40 to +70 °C / -40 to 158 °F
Safety Complies with IEC61010-1, 100 V CAT IV between terminal pairs
EMC In accordance with IEC61326-1
Standards Compliance Complies with KEMA K85B and parts of EN61557
Dimensions 203 x 148 x 78 mm (8 x 5.8 x 3 inches)
Weight 1 kg (2.2 lb)
Part Number 1000-347