---
product_id: 42051424
title: "ETCR2100A+ Clamp Earth Resistance Tester Loop Resistance Measurement"
brand: "etcr"
price: "$1244.07"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/42051424-etcr2100a-clamp-earth-resistance-tester-loop-resistance-measurement
store_origin: EC
region: Ecuador
---

# ETCR2100A+ Clamp Earth Resistance Tester Loop Resistance Measurement

**Brand:** etcr
**Price:** $1244.07
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** ETCR2100A+ Clamp Earth Resistance Tester Loop Resistance Measurement by etcr
- **How much does it cost?** $1244.07 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/42051424-etcr2100a-clamp-earth-resistance-tester-loop-resistance-measurement)

## Best For

- etcr enthusiasts

## Why This Product

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

## Description

Specifications Function：Ground resistance test, Loop resistance test Power Supply：6VDC 4 PCS of LR6 lkaline batteries Resistance Range:0.01-200Ω Resistance Resolution:0.001Ω Highest Resistance Accuracy:±1%±0.01Ω Data memory:99 Sets Alarm Threshold Setting Range:Resistance: 1-199Ω Alarm Sound and Light："Beep-beep-beep" alarm tone, Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold. Interference Signal Recognition："Beep-beep-beep" tone, NOISE symbol blinking Working Temperature and Humidity：-20℃-55℃;20%RH-90%RH LCD Screen：4 Digits LCD display, Screen L×W: 47mm×28.5mm Clamp Size：Φ32mm Clamp Opening Extent：32mm Tester Weight：1120g (With batteries)(But battery not included in the package) Clamp Dimension：L×W×T: 260mm×90mm×66mm Protection Level：Dual Insulation Structural Feature：Clamp CT Shifting：Automatic shifting External magnetic field： External electrical field： Single measurement time：0.5 second Resistance measurement frequency：>1KHz Measured current frequency：50/60Hz Automatic measurement Low Battery Indication：Low battery symbol displays when battery is lower then 5.3V Memory Full Indication：MEM symbol blinks when all 99 sets memory is full Over Range Indication：Out of range indication "OLΩ", "L0.01" or "OL A" Auto Power-off：5 minutes after Boot up Power Consumption：Max 50mA either in booting up or normally working, Continuously working for 30 hours

## Features

- Resistance Range:0.01-200Ω.Highest Resistance Accuracy:±1%±0.01Ω
- Structural Feature：Clamp CT,and can measure the ground fault which can not be measured by traditional method.
- Grounding and loop resistance measurement, more reliable quality.
- Shifting：Automatic shifting.Auto Power-off：5 minutes after boot up.
- Alarm sound and light function,Data memory:99 Sets

## Images

![ETCR2100A+ Clamp Earth Resistance Tester Loop Resistance Measurement - Image 1](https://images-na.ssl-images-amazon.com/images/I/310vplPR9nL.jpg)
![ETCR2100A+ Clamp Earth Resistance Tester Loop Resistance Measurement - Image 2](https://images-na.ssl-images-amazon.com/images/I/31c0xLg2T-L.jpg)
![ETCR2100A+ Clamp Earth Resistance Tester Loop Resistance Measurement - Image 3](https://images-na.ssl-images-amazon.com/images/I/41Mq8Hq6yOL.jpg)
![ETCR2100A+ Clamp Earth Resistance Tester Loop Resistance Measurement - Image 4](https://images-na.ssl-images-amazon.com/images/I/51T46Qrac4L.jpg)

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**Shop now:** [https://www.desertcart.ec/products/42051424-etcr2100a-clamp-earth-resistance-tester-loop-resistance-measurement](https://www.desertcart.ec/products/42051424-etcr2100a-clamp-earth-resistance-tester-loop-resistance-measurement)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-22*