Megger DET4TD2 4-Terminal Ground Resistance & Soil Resistivity Tester

Brand: Megger

SKU: 3467

The Megger DET4TD2 is a 4-terminal ground resistance and soil resistivity tester with 2/3/4-pole measurement, 0.01 Ω to 20 kΩ range, 128 Hz test signal and CAT IV 100 V safety.

Safe Buy
Fast Delivery
Original Guarantee
Online Payment

Call for price

Ask on WhatsApp

In-stock items are delivered within 2 business days.
We are not Supporting COD Payments Terms Outside UAE
For out-of-stock items, delivery may take 2 to 4 business weeks.

Request a rental quote in 3 quick steps.

Step 1 of 3 — Contact

First name

Last name

No login needed — guests can submit. We email your quote to this address.

Repair & calibration request — 2 steps.

Step 1 of 2 — Contact

First name

Last name

Phone

Company

Address

ZIP / Postal code

No login needed — guests can submit a repair request.

Description

Overview

The Megger DET4TD2 is a rugged, easy-to-use 4-terminal earth tester for ground resistance and soil resistivity measurement. It performs 2-pole, 3-pole and 4-pole tests with no shorting links required, covering a 0.01 Ω to 20 kΩ range. Built for the field, it suits electrical contractors, utilities and installers who need dependable earth-electrode and Wenner soil resistivity results.

Key features of the Megger DET4TD2 earth tester

2, 3 and 4-pole testing with no shorting links required
Range 0.01 Ω to 20 kΩ with 2% ±3 digit accuracy on all methods
Selectable ±25 V / ±50 V output at 128 Hz for reliable results in noisy ground
Ground voltage measurement 0–100 V to check for hazardous stray voltages before testing
Rugged IP54 case with −15 °C to +55 °C operation for outdoor use
Simple 8 × AA battery operation with bar-graph battery status

DET4TD2 ground and soil resistivity applications

The DET4TD2 is used for earth-electrode commissioning and maintenance, substation and lightning-protection ground testing, and Wenner soil resistivity surveys for grounding design. Its 4-pole capability makes it well suited to soil resistivity work, while the 2 and 3-pole modes handle everyday electrode checks.

What’s in the box

Megger DET4TD2 earth resistance tester
Test leads, stakes and accessories as supplied with the selected kit
8 × AA (LR6) batteries
User guide

DET4TD2 vs DET4TC2

The DET4TD2 provides 2/3/4-pole earth resistance and soil resistivity testing. If you also need the Attached Rod Technique (ART) and fully stakeless clamp measurements to test installed electrodes without disconnecting them, the Megger DET4TC2 adds those methods and a wider 200 kΩ range.

Why buy the Megger DET4TD2 from MME in the UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) supplies genuine Megger DET4TD2 earth testers across Dubai, Abu Dhabi and the wider UAE, with expert technical support and fast local delivery. Contact us for pricing, availability and application advice.

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

Reviews (1)

Rated 0 out of 5

1 review

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

1 review for Megger DET4TD2 4-Terminal Ground Resistance & Soil Resistivity Tester

Clear filters

mohammadjasem – October 20, 2025

Rated 5 out of 5
The Megger DET4TD2-4 is an incredibly reliable tool for precise ground resistance and soil resistivity testing!

0

0

Add a review

You must be logged in to post a review.

Description specifications Reviews (1)

Megger DET4TD2 4-Terminal Ground Resistance & Soil Resistivity Tester attributes

4-pole

Earth Tester Type

0-2000

Resistance Range