---
product_id: 9842793
title: "ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω"
brand: "etcr"
price: "¥59709"
currency: JPY
in_stock: true
reviews_count: 8
category: "Etcr"
url: https://www.desertcart.jp/products/9842793-etcr2100a-digital-clamp-ground-earth-resistance-meter-tester-0-01
store_origin: JP
region: Japan
---

# Detects hidden ground faults 0.01Ω–200Ω wide range Non-intrusive clamp design ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω

**Brand:** etcr
**Price:** ¥59709
**Availability:** ✅ In Stock

## Summary

> ⚡ Clamp, Measure, Dominate: The Future of Ground Resistance Testing

## Quick Answers

- **What is this?** ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω by etcr
- **How much does it cost?** ¥59709 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/9842793-etcr2100a-digital-clamp-ground-earth-resistance-meter-tester-0-01)

## Best For

- etcr enthusiasts

## Why This Product

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

## Key Features

- • **Clamp & Go Efficiency:** No need to disconnect grounding leads—save time and reduce job site risks with the Φ32mm clamp.
- • **User-Friendly & Durable:** Intuitive interface, clear display, and rugged build withstand demanding field conditions.
- • **Advanced Fault Detection:** Uncovers ground faults traditional meters miss, ensuring safety and compliance.
- • **Versatile Industrial Use:** Perfect for power, meteorology, oilfields, construction, and electrical equipment testing.
- • **Precision Ground Resistance:** Measures from ultra-low 0.01Ω to 200Ω with 0.001Ω resolution for pinpoint accuracy.

## Overview

The ETCR2100A+ is a digital clamp ground resistance meter designed for professionals needing fast, accurate, and non-intrusive earth resistance measurements. Covering a broad range from 0.01Ω to 200Ω with high resolution, it excels in detecting hidden ground faults and operates without disconnecting grounding leads. Ideal for diverse industrial applications, its robust design and intuitive interface make it a trusted tool for inspectors and technicians aiming for precision and efficiency on every job.

## Description

ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω: desertcart.com: Industrial & Scientific

Review: Exceptional Buy – Now a Trusted Tool Across Multiple City Units - As a Baltimore City Electrical Inspector, I depend on reliable, accurate equipment for code enforcement and safety verification—and the ETCR2100A+ Clamp Ground Resistance Meter has proven to be an exceptional buy. I use this meter daily in the field, and it consistently delivers precise readings without the need to disconnect grounding conductors. The non-intrusive clamp design saves time and reduces risk, especially on active job sites where minimal disruption is key. The build quality is excellent, the interface is intuitive, and the display is easy to read in all conditions. It performs flawlessly across its full 0.01–200Ω range and has become an indispensable part of my inspection toolkit. I was so impressed with its performance that I recommended it for department-wide use—and I’m proud to say that it has been approved and adopted across several city units. It’s now being used regularly by other inspectors and technicians throughout the department. For municipalities, utilities, and professionals in the electrical field, this tool offers exceptional value, reliability, and efficiency. Highly recommended.
Review: Review of clamp on ground meter. - This inductive ground resistance meter is an ideal midrange meter that will meet the requirements of most electrical jobs.

## Features

- Wide Application: Ideal for measuring grounding resistance in power, meteorology, oilfields, construction, and industrial electrical equipment. No need to break down grounding leads or use auxiliary electrodes for loop system measurements
- Advanced Functionality: Measures ground faults undetectable by traditional methods, making it suitable for applications where conventional meters fail. Accurately measures the combined resistance of the grounding body and lead
- Measurement Range: Offers a wide measuring range from 0.010Ω to 200Ω with a high resolution of 0.001Ω. The clamp size is Φ32mm, ensuring versatility in various testing scenarios
- Precision Measurement: Utilizes loop resistance measurement, combining voltage and current coils. It measures induced potential and current to calculate resistance using the formula R=E/I for precise results
- Important Notice: Designed to measure loop resistance only, not single-point grounding. Users can create an artificial loop near the grounding electrode for testing. Refer to the user manual for detailed instructions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P8VHMDO |
| Best Sellers Rank | #71,150 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Ground Resistance Meters |
| Brand | ETCR |
| Brand Name | ETCR |
| Color | Black, Red |
| Customer Reviews | 4.5 out of 5 stars 135 Reviews |
| Item Weight | 1160 Grams |
| Manufacturer | ETCR |
| Measurement Type | Ohmmeter |
| Model | ETCR2100A+ |
| Power Source | Battery Powered |
| Specification Met | Beep |
| Style | Digital |
| Style Name | Digital |
| UPC | 191868697027 707918210094 |
| Upper Temperature Rating | 55 Degrees Celsius |

## Product Details

- **Brand:** ETCR
- **Color:** Black, Red
- **Item Weight:** 1160 Grams
- **Power Source:** Battery Powered
- **Style:** Digital

## Images

![ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω - Image 1](https://m.media-amazon.com/images/I/61IIRKN7jvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional Buy – Now a Trusted Tool Across Multiple City Units
*by A***R on June 19, 2025*

As a Baltimore City Electrical Inspector, I depend on reliable, accurate equipment for code enforcement and safety verification—and the ETCR2100A+ Clamp Ground Resistance Meter has proven to be an exceptional buy. I use this meter daily in the field, and it consistently delivers precise readings without the need to disconnect grounding conductors. The non-intrusive clamp design saves time and reduces risk, especially on active job sites where minimal disruption is key. The build quality is excellent, the interface is intuitive, and the display is easy to read in all conditions. It performs flawlessly across its full 0.01–200Ω range and has become an indispensable part of my inspection toolkit. I was so impressed with its performance that I recommended it for department-wide use—and I’m proud to say that it has been approved and adopted across several city units. It’s now being used regularly by other inspectors and technicians throughout the department. For municipalities, utilities, and professionals in the electrical field, this tool offers exceptional value, reliability, and efficiency. Highly recommended.

### ⭐⭐⭐⭐⭐ Review of clamp on ground meter.
*by H***S on January 24, 2026*

This inductive ground resistance meter is an ideal midrange meter that will meet the requirements of most electrical jobs.

### ⭐⭐⭐⭐⭐ ⚡🔧 ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Tester ⚡🔧
*by M***A on September 29, 2025*

This meter works perfectly! 🙌 Super accurate readings, easy to operate, and the clamp design makes testing quick and hassle-free. ✅ The build quality feels solid and professional, ideal for electrical testing and grounding checks. ⚡🔍 A reliable tool every electrician should have in their kit! 👷‍♂️💯

## Frequently Bought Together

- ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*