--- product_id: 9842793 title: "ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω" brand: "etcr" price: "53495 som" currency: KGS in_stock: true reviews_count: 8 category: "Etcr" url: https://www.desertcart.kg/products/9842793-etcr-etcr2100a-digital-clamp-ground-earth-resistance-meter-tester-0 store_origin: KG region: Kyrgyzstan --- # Detects hidden ground faults 0.01Ω-200Ω wide range Non-intrusive clamp design ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω **Brand:** etcr **Price:** 53495 som **Availability:** ✅ In Stock ## Summary > ⚡ Clamp, Measure, Dominate: The Future of Ground Resistance Testing is Here! ## Quick Answers - **What is this?** ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω by etcr - **How much does it cost?** 53495 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/9842793-etcr-etcr2100a-digital-clamp-ground-earth-resistance-meter-tester-0) ## 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. - • **Versatile Industry Use:** Trusted across power, meteorology, oilfields, construction, and industrial electrical inspections. - • **User-Friendly & Durable:** Intuitive interface, clear display, and rugged build designed for demanding field conditions up to 55°C. - • **Advanced Fault Detection:** Uncovers ground faults traditional meters miss, ensuring safety and compliance in complex systems. - • **Precision Ground Resistance:** Measures from ultra-low 0.01Ω to 200Ω with 0.001Ω resolution for pinpoint accuracy. ## Overview The ETCR2100A+ is a cutting-edge digital clamp ground resistance meter offering ultra-precise measurements from 0.01Ω to 200Ω. Its non-intrusive clamp design eliminates the need to disconnect grounding leads, boosting efficiency and safety on active job sites. Engineered to detect ground faults invisible to conventional meters, it’s the go-to tool for professionals across power, construction, and industrial sectors. Rugged, reliable, and user-friendly, this meter is a must-have for any serious electrical inspector or technician. ## Description Product description Overview ETCR2100A+ Clamp Earth Ground Resistance Tester is widely used for measuring grounding resistance in power substations, telecommunications, meteorology, oilfields, construction, and various industrial electrical equipment. When testing a grounding system with a loop, it does not require disconnecting the grounding down lead or using auxiliary electrodes, making operation safe, fast, and simple. The tester can also detect ground faults that traditional methods cannot measure. Since it measures the combined resistance of the grounding body and grounding lead, it is especially effective in applications where conventional testing methods are not applicable. ETCR2100A+ Clamp Earth Ground Resistance Tester Features Instant start-up for immediate testing, no waiting required Upgraded relay self-test mode with advanced processing algorithms Lightweight, ergonomic design for comfortable use Intuitive six-button panel for user-friendly operation Audible and visual alarms with “beep-beep-beep” alert sound Interference signal detection and indication with corresponding alarm tone Measurement range: 0.01Ω – 200Ω; Data storage capacity: 99 records Low power consumption; maximum operating current less than 50mA The ETCR2100A+ is designed for measuring loop resistance and is not suitable for single-point grounding tests. For single-point grounding measurements, please choose one of the following models from our store: ETCR3000, ETCR3040, ETCR3000B, ETCR3100C, or ETCR3200C. Specific Application Case Examples of an Earth Ground Resistance Tester Power Substations Verifies grounding resistance of transformers, switchgear, and transmission towers to ensure lightning and fault currents safely dissipate. Construction Sites Checks temporary grounding systems for cranes, generators, and site offices to comply with safety standards. Telecommunication Sites Measures ground resistance of telecom towers and base stations for reliable signal transmission and lightning protection. Commercial & Multi-Grounded Systems measures ground loop resistance in systems with multiple parallel grounding paths, such as commercial buildings, facilities with interconnected grounding networks, and industrial installations. Not intended for single-point or typical residential ground rod testing. ETCR2100A+ Ground Resistance Meter Technical Specifications ## 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 | #48,700 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Ground Resistance Meters | | Brand | ETCR | | Brand Name | ETCR | | Color | Black, Red | | Customer Reviews | 4.4 out of 5 stars 140 Reviews | | Item Weight | 1160 Grams | | Manufacturer | ETCR | | Measurement Type | Ohmmeter | | Model | ETCR2100A+ | | Part Number | ETCR2100A+ | | Power Source | Battery Powered | | Specification Met | Beep | | Style | Digital | | Style Name | Digital | | UPC | 191868697027 707918210094 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 55 Degrees Celsius | ## Product Details - **Brand:** ETCR - **Color:** Black, Red - **Item Weight:** 1160 Grams - **Power Source:** Battery Powered - **Style:** Digital ## Images ![ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω - Image 1](https://m.media-amazon.com/images/I/61IIRKN7jvL.jpg) ![ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω - Image 2](https://m.media-amazon.com/images/I/71zrkAudb9L.jpg) ![ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω - Image 3](https://m.media-amazon.com/images/I/71bUmnaiSOL.jpg) ![ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω - Image 4](https://m.media-amazon.com/images/I/71v69AjESDL.jpg) ![ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω - Image 5](https://m.media-amazon.com/images/I/71xxlc9z6pL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on June 19, 2025* ### ⭐⭐⭐⭐⭐ Review *by H***S on January 24, 2026* ### ⭐⭐⭐⭐⭐ Review *by R***L on August 27, 2025* ## Frequently Bought Together - ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω - Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter - SKYCENX VC4105A Earth Resistance Tester Digital Grounding Resistance Meter 20/200/2000Ω Ground Resistance 750V AC Voltage Measure Backlight LCD Display Data Hold --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/9842793-etcr-etcr2100a-digital-clamp-ground-earth-resistance-meter-tester-0](https://www.desertcart.kg/products/9842793-etcr-etcr2100a-digital-clamp-ground-earth-resistance-meter-tester-0) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-08*