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⚡ Clamp, Measure, Dominate: The Future of Ground Resistance Testing
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.
| 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 |
A**R
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.
H**S
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.
M**A
⚡🔧 ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Tester ⚡🔧
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! 👷♂️💯
R**L
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W**A
Excelente producto
Muy bueno, solo hay que saber dónde colocarla para una medida correcta
E**Z
Excelente
Buen producto
M**T
Low-cost meter for reliable ground resistance - but clamp size limits access.
Pro: Very pleased with the operation, repeatability and accuracy of the ETCR2100A. Tested on multiple types of grounding conductors, mostly in an industrial setting. Measurements are made at 1600 Hz so reading includes a portion of the inductive reactance of the grounding conductor added to the ground resistance. Successfully measured grounding conductor impedance from about 5' to 250' long in an active industrial environment. Con: Normal operation requires a start-up calibration with clamp closed and without the grounding conductor present. The Err code is given if this process is not followed. Also it is easy to confuse the over-range indication with the Err code. The split transformer clamp used to make the measurement is larger than some other ground resistance meters and is difficult to get into tight spaces, like measuring grounds in wired panels.
A**O
Buenas herramienta
Para un trabajo perfecto