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Megger DET2/3 Advanced Earth (Ground) Tester

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Megger DET2/3 Advanced Earth (Ground) Tester

Megger DET2/3 Advanced Earth (Ground) Tester

(Based On 10 Reviews)

The Megger® DET2/3 is a durable and compact instrument designed for accurate testing of earth electrode resistance and soil resistivity. It supports multiple test methods, with a focus on the four-terminal method, which ensures high accuracy by eliminating current circuit resistance. Ideal for large or complex earthing systems, it meets standards like BS 7430, BS EN 62305, and IEEE 81. It’s also suitable for lightning protection systems, railway applications, and even archaeological or geological investigations.

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₹ 4,42,750.00

(GST inclusive price) i
  • Base Value: ₹ 375211.9
  • GST: (18) % ₹ 67538.1
  • Total Value ₹ 442750

₹5,31,300.00

( - 17% OFF )

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Description

Key Features

  • High accuracy earth (ground) measurements
  • The DET2/3 provides accurate 1 mΩ resolution measurements of earth (ground) electrode resistance.
  • With its microprocessor controlled system it provides a flexible and ‘user-friendly’ approach to earth tests by the provision of excellent error detection capabilities and full test information shown on a large colour display.
  • Test frequency, test voltage and filtering can be quickly and easily adjusted so that adverse conditions, which can influence the test, can be overcome.
  • A wide band of test frequencies, with a resolution of 0.5 Hz, can be used to eliminate errors caused by noise in the earth.
  • The DET2/3 also includes an automatic frequency selection feature that scans for frequencies with the lowest noise level and then runs a test at that frequency.

Continuity measurements and bonding

  • Single resistance range: One fully automatic range from 0.01 Ω to 1.0 kΩ
  • Display: Three digit display
  • Accuracy: ±3% (±2 digits)
  • Short circuit current: 200 mA continuity test currents
  • Lead null: Lead resistance compensation (NULL) operates with a lead resistance up to 10 Ω

 

What's in the box?

  • Megger DET2/3 Advanced Earth (Ground) Tester
  • Accessories bag
  1. Holds a full suite of accessories
  2. Water resistant
  3. Toughened bottom for outdoor use

 

Rating & Reviews

4.5
(Based On 10 Reviews)

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Product Specifications

Measurement Types2, 3, and 4 pole resistance measurements
Resistance Measurement Range0.001 Ω to 20.00 kΩ (auto range)
Display (Main)Four-digit display
Accuracy at 23°C±0.5% of reading ±2 digits
3P Accuracy±10 mΩ
2P Accuracy±20 mΩ
Operational Uncertainty±2% of reading ±2 digits (spike resistance <100 Ω, readings >10 mΩ)
 ±5% of reading ±2 digits ±10 mΩ (readings >50 mΩ)
Test StandardsBS 7430, BS 62305, BS EN 50122, IEEE Standard 81
Test Frequency (2P, 3P, 4P)10 Hz to 200 Hz (0.5 Hz steps)
Test Frequency (Dual Clamp/ART)70 Hz to 200 Hz (0.5 Hz steps)
Test CurrentMax. 50 mA
Max. Output VoltageLess than 50 V rms
Max. Interference HandlingUp to 50 V peak-to-peak
3 and 4 pole ART (selective) resistance measurements
ART Resistance Measurement Range0.01 Ω to 10.00 kΩ (Auto range)
ART Accuracy±5% of reading ±3 digits at 23°C ±2°C
Stakeless Measurement Range0.01 Ω to 200 Ω
Stakeless Accuracy±7% ±3 digits @ 128 Hz
Continuity Range0.01 Ω to 1 kΩ (3 digits)
Continuity Accuracy±3% (±2 digits)
Continuity Test Current12 V, 205 mA
Lead Null CompensationUp to 10 Ω
Leakage Current Range0.00 A to 2.00 A
Leakage Current Accuracy±5% (±3 digits)
General Instrument Specifications
Main Display5.25-inch QWVGA, daylight-viewable, backlit colour
Operating Temperature-10°C to 40°C
Storage Temperature-20°C to 60°C
HumidityMax 90% RH at 40°C
Temperature Coefficient< ±0.1% per °C
AltitudeUp to 2000 m above sea level
IP RatingIP54 (lid open), IP65 (lid closed)
Measurement RatingCAT IV 300 V
Output Rating50 V, 50 mA AC (switching DC)
Power SupplyInternal Li-ion battery / External 12–18 V, 65 W DC
Battery LifeUp to 10 hours of use
Charging TimeFast charge to 50%; 3 hours to full charge
Ambient Temp (Charging)0°C to 40°C
Safety StandardMeets IEC 61010
EMC StandardMeets IEC 61326
Dimensions (L × W × H)315 × 285 × 181 mm (12.4 × 11.2 × 7.1 in)
Weight4.5 kg (9.9 lb)
Data & Connectivity
Data StorageOn board 500 record storage downloadable as *.txt
USB Type AFor USB drive data download
USB Type BFor PC connection
PC ConnectivityUSB 2.0
Secondary Display ParametersNoise, voltage, and current
Advanced Functions
Resistivity CalculationsWenner: PE = 2πaRW
Schlumberger: PE = πb(b+a)R/a
Test Modes2P, 3P, 4P, ART (Selective), Stakeless (Clamp)
Auxiliary InputsMCC1010, MVC1010
RoHS ComplianceYes

Rating & Reviews

4.5
(Based On 10 Reviews)

Rating

0

0

0

0

0
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