--- product_id: 23687288 title: "EDTM RC2175 R-CHEK Surface Resistivity Meter, 4-Point Tester, Made in USA" brand: "edtm" price: "1288653CFA" currency: XOF in_stock: true category: "Edtm" url: https://www.desertcart.sn/products/23687288-edtm-rc2175-r-chek-surface-resistivity-meter-4-point-tester store_origin: SN region: Senegal --- # 4-point probe precision Battery-powered portability 100% Made in USA quality EDTM RC2175 R-CHEK Surface Resistivity Meter, 4-Point Tester, Made in USA **Brand:** edtm **Price:** 1288653CFA **Availability:** ✅ In Stock ## Summary > 📏 Measure with confidence, carry with pride. ## Quick Answers - **What is this?** EDTM RC2175 R-CHEK Surface Resistivity Meter, 4-Point Tester, Made in USA by edtm - **How much does it cost?** 1288653CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/23687288-edtm-rc2175-r-chek-surface-resistivity-meter-4-point-tester) ## Best For - edtm enthusiasts ## Why This Product - Trusted edtm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Field-Ready:** Pocket-sized design ensures you’re always ready for on-site quality control and R&D checks. - • **Precision You Can Trust:** NIST-traceable calibration guarantees certified accuracy for every measurement. - • **Broad Application Spectrum:** Ideal for coatings on solar panels, automotive mirrors, photonics, and advanced thin films. - • **Industry-Standard Technique:** 4-point probe method eliminates contact resistance errors for consistent, reliable readings. - • **Versatile Measurement Range:** Toggle between x1 and x10 ranges to cover 0–19,990 ohms/sq with up to 3% accuracy. ## Overview The EDTM RC2175 R-CHEK is a compact, battery-powered surface resistivity meter using the industry-standard 4-point probe technique. Made entirely in the USA, it offers NIST-traceable calibration and a dual-range measurement capability up to 19,990 ohms per square, making it the go-to tool for precise coating verification across diverse industrial applications. ## Description EDTM RC2175 R-CHEK Surface Resistivity Meter, 4-Point Tester, Made in USA: desertcart.com: Industrial & Scientific ## Features - High-Range Surface Resistivity Measurement — Pocket-Sized, Precise & 100% Made in the USA. The RC2175 “R-CHEK” Surface Resistivity Meter provides dependable, accurate measurement of Surface Resistivity (Sheet Resistance) using the industry-standard 4-point probe technique. With NIST-traceable calibration and an extended measurement range up to 19,990 ohms per square, this compact tool delivers reliable quality-control verification for coatings in production, R&D, sales, and field applications. Pocket-sized portability. NIST-traceable calibration. High-range measurement capability. - Why Professionals Rely on It - Proper coating performance depends heavily on accurate resistivity values. The RC2175 ensures you know—instantly—whether your thin films or conductive coatings are applied correctly and functioning as intended. This model expands capability with a toggle switch that lets users switch between x1 and x10 resolution, enabling a broad range of resistivity measurements with appropriate precision. - Tools & Benefits — Designed for Reliable Coating Verification. - Measures Surface Resistivity (Sheet Resistance) - Instantly confirm coating quality. Measures ohms per square. Ensures coatings meet performance requirements. Ideal for thin films, conductive coatings, and advanced materials - NIST-Traceable Calibration - Confidence backed by certified accuracy. Calibrated to standards traceable to a NIST traceable source. Ensures reliable, repeatable measurements - 4-Point Probe Measurement Technique - Industry-preferred method for thin-film resistivity. Avoids contact resistance errors. Provides consistent, accurate readings. Works across a wide range of coated surfaces. - Toggle Switch for Dual-Range Measurement - Switch between x1 and x10 ranges instantly. (x1 Setting) - Range: 0–1,999 ohms/sq Resolution: 1 ohm/sq. Accuracy: 3% up to 1000. (x10 Setting) - Range: 0–19,990 ohms/sq. Resolution: 10 ohms/sq. Accuracy: 6% up to 19,990. Covers low-, mid-, and high-resistivity coatings. Provides flexibility for diverse applications - Pocket-Sized and Field-Ready - Perfect for production, R&D, QA, and sales personnel. Compact, portable design. Quick, reliable spot-checks. Suitable for in-factory or on-site verification - Wide Industry Application - Use whenever coating accuracy matters. Coated glass, Solar panels/Solar cells, Automotive mirrors, Freezer doors, Glass-top stoves, Photonics, & many other coated-product industries. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00OQI8QPS | | Best Sellers Rank | #954,512 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #108 in Ground Resistance Meters | | Brand Name | EDTM | | Color | Black | | Manufacturer | EDTM | | Measurement Type | Ohms per square | | Model | RC2175 | | Part Number | RC2175 | | Power Source | Battery Powered | | Specification Met | NIST | | Style Name | Protection | | Unit Count | 1.0 Count | ## Product Details - **Brand:** EDTM - **Color:** Black - **Power Source:** Battery Powered - **Specification Met:** NIST - **Style:** Protection ## Images ![EDTM RC2175 R-CHEK Surface Resistivity Meter, 4-Point Tester, Made in USA - Image 1](https://m.media-amazon.com/images/I/51FMvDh-eWL.jpg) ![EDTM RC2175 R-CHEK Surface Resistivity Meter, 4-Point Tester, Made in USA - Image 2](https://m.media-amazon.com/images/I/61y0k6ajJ0L.jpg) ![EDTM RC2175 R-CHEK Surface Resistivity Meter, 4-Point Tester, Made in USA - Image 3](https://m.media-amazon.com/images/I/71npoPrMEhL.jpg) ![EDTM RC2175 R-CHEK Surface Resistivity Meter, 4-Point Tester, Made in USA - Image 4](https://m.media-amazon.com/images/I/71x0IdL2NNL.jpg) ![EDTM RC2175 R-CHEK Surface Resistivity Meter, 4-Point Tester, Made in USA - Image 5](https://m.media-amazon.com/images/I/815bqbqeD9L.jpg) ## Frequently Bought Together - RC2175 "R-CHEK" Surface Resistivity Meter (0-19990 ohms/sq) - 100% Made in USA - Fluke 323 Clamp Meter For Commercial/Residential Electricians, Measures AC Current To 400 A,Measures AC/DC Voltage To 600 V, Resistance And Continuity, Includes 2 Year Warranty And Soft Carrying Case --- ## 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.sn/products/23687288-edtm-rc2175-r-chek-surface-resistivity-meter-4-point-tester](https://www.desertcart.sn/products/23687288-edtm-rc2175-r-chek-surface-resistivity-meter-4-point-tester) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-21*