---
product_id: 21686509
title: "DET3TC 3-Terminal Digital Ground Tester, 0.01 to 2000 2%± 3D Resistance Range, 0-100 V Ground Voltage Range, Art Capability"
brand: "megger"
price: "$5040.80"
currency: USD
in_stock: true
category: "Megger"
url: https://www.desertcart.ec/products/21686509-det3tc-3-terminal-digital-ground-tester-0-01-to-2000
store_origin: EC
region: Ecuador
---

# 0.01 to 2000 Ω resistance range with ±2% accuracy 8x AA batteries with real-time battery status IP54 rated for rugged outdoor use DET3TC 3-Terminal Digital Ground Tester, 0.01 to 2000 2%± 3D Resistance Range, 0-100 V Ground Voltage Range, Art Capability

**Brand:** megger
**Price:** $5040.80
**Availability:** ✅ In Stock

## Summary

> ⚡ Groundbreaking accuracy meets rugged reliability—test smarter, not harder!

## Quick Answers

- **What is this?** DET3TC 3-Terminal Digital Ground Tester, 0.01 to 2000 2%± 3D Resistance Range, 0-100 V Ground Voltage Range, Art Capability by megger
- **How much does it cost?** $5040.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/21686509-det3tc-3-terminal-digital-ground-tester-0-01-to-2000)

## Best For

- megger enthusiasts

## Why This Product

- Trusted megger brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Lasts:** Powered by widely available AA batteries with an intuitive LCD battery bar—never get caught off guard mid-test.
- • **All-in-One Pro Kit:** Comes complete with leads, stakes, calibration certificate, and a tough carry case—ready to deploy anywhere, anytime.
- • **Advanced ART Capability:** Test ground rods without disconnecting them using Attached Rod Technique—maintain system integrity while you measure.
- • **Effortless Precision Testing:** One-button operation with large selector switch designed for gloved hands—no more fumbling in the field.
- • **Noise-Resistant Measurements:** Rejects up to 40 V peak-to-peak noise for accurate readings even in electrically noisy environments.

## Overview

The Megger DET3TC is a professional-grade 3-terminal digital ground tester designed for precise earth resistance and voltage measurements. Featuring an IP54 rating for outdoor durability, a wide resistance range from 0.01 to 2000 ohms with ±2% accuracy, and innovative Attached Rod Technique (ART) for non-intrusive testing, it comes as a complete kit with leads, stakes, calibration certificate, and a robust carry case. Its noise rejection capability and battery status display ensure reliable, uninterrupted field performance.

## Description

The new ground testing instrument family from Megger offers a unique solution to your ground stake testing needs. The complete kit of instrument, test leads, stakes, batteries and calibration certificate are delivered in a tough poly-propylene carry case - everything you need to start testing in one kit. The ground rod tester is rated to IP54 making it truly an outdoor instrument. The ground tester has been designed to be easy to use - a large selector switch makes selection of 2 pole or 3 pole test easy with gloved hands - and the design makes the fitting of shorting links to perform 2 pole tests a thing of the past. Using the optional clamp around the ground rod connection allows the testing of the rod without the need for disconnection, leaving the earthing system intact during testing (ART). A large, clear, easy to read LCD display and thumb sized test button again makes the instrument particularly suited to the outdoor conditions of ground testing. In addition to this ease of use, the ground tester also auto -matically checks the connection of the P spike and C spike, indicating the status on the display. The instrument also includes a voltmeter to allow you to measure the ground voltage. The ground tester can measure resistance from 0.01 ohm through to 2000 ohm and earth voltages up to 100 V. To allow accurate testing in noisy environments the instrument is capable of rejecting noise of up to 40 V peak to peak. The Megger digital ground tester is powered by eight AA batteries which are widely available and also give excellent testing time - the status of these batteries is given by a bar graph on the LCD display allowing you to decide when to change the batteries, before they expire. Resistance range: 0.01 to 2000 ohm. Resistance accuracy: 2 percent +/-3 digits. Measures 8" length by 5-11/16" width by 3-3/16" height.

## Features

- IP54 rated; 2 and 3 point testing
- Selectable 25V or 50V output
- Complete with lead and stake kit; simple one button operation
- Hardwearing carry case
- Delivered with calibration certificate; Attached Rod Technique (ART)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005T63QRO |
| Brand Name | Megger |
| Color | Multicolor |
| Customer Reviews | 5.0 out of 5 stars 3 Reviews |
| Item Weight | 2.2 Pounds |
| Manufacturer | Megger |
| Model | DET3TC |
| Power Source | Battery Powered |
| Specification Met | Iec 61010-1, Ip54 |
| Style Name | Megger DET3TC |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 40 Degrees Celsius |

## Product Details

- **Brand:** Megger
- **Power Source:** Battery Powered
- **Style:** Megger DET3TC
- **Color:** Multicolor
- **Item Weight:** 2.2 Pounds

## Images

![DET3TC 3-Terminal Digital Ground Tester, 0.01 to 2000 2%± 3D Resistance Range, 0-100 V Ground Voltage Range, Art Capability - Image 1](https://m.media-amazon.com/images/I/91Qt38XaD3L.jpg)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-06*