--- product_id: 175318402 title: "C555 Pinless Concrete Moisture Meter – Fast Moisture Testing with No Surface Damage" price: "£538.89" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/175318402-c555-pinless-concrete-moisture-meter-fast-moisture-testing-with-no store_origin: GB region: United Kingdom --- # Fast non-destructive readings Adjustable moisture alarm Ambient temp & humidity monitoring C555 Pinless Concrete Moisture Meter – Fast Moisture Testing with No Surface Damage **Price:** £538.89 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your concrete game with precision moisture insights — no damage, no guesswork! ## Quick Answers - **What is this?** C555 Pinless Concrete Moisture Meter – Fast Moisture Testing with No Surface Damage - **How much does it cost?** £538.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/175318402-c555-pinless-concrete-moisture-meter-fast-moisture-testing-with-no) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Alarm Thresholds:** Set moisture limits from 0.0% to 6.9% and get instant alerts to prevent hidden moisture issues. - • **User-Friendly Backlit Display:** Read measurements clearly in any lighting, making your workflow seamless from dawn till dusk. - • **Smart Ambient Condition Tracking:** Monitor temperature and humidity on-site to ensure perfect flooring installation conditions every time. - • **Versatile Material Compatibility:** Accurately measure moisture in concrete, brick, and gypsum for comprehensive site assessments. - • **Pinpoint Moisture Hotspots Instantly:** Quickly identify problem areas without damaging surfaces to stay ahead of costly repairs. ## Overview The Wagner Meters C555 Pinless Concrete Moisture Meter delivers fast, non-destructive moisture readings on concrete, brick, and gypsum. Featuring ambient temperature and humidity monitoring, an adjustable moisture alarm, and a backlit screen, it empowers professionals to quickly locate moisture hotspots and optimize sensor placement. Compact and battery-powered, it’s designed for efficient, on-the-go site diagnostics. ## Description Product description The Best Concrete Moisture Meter C555 The C555 Concrete Moisture Meter provides fast, non-destructive preliminary moisture measurements on smooth, firm concrete to help pinpoint problem areas and determine where to place Rapid RH L6 Smart Sensors. Built-in sensors measure ambient temperature and relative humidity. The included On-Demand Calibrator allows fast, easy user-calibration. A NIST-traceable version, with a certificate of calibration, can also be purchased. With its built-in ambient sensors and On-Demand Calibrator, the C555 comes with everything you need to perform the test outlined in ASTM F2659. Features Handheld Concrete Moisture Meter Measures to 0.5" depth Relative Mode for Concrete-Similar Materials A Scuff-Resistant Teflon Sensor Pad Digital Backlight Display Comes with an On-Demand Calibrator ASTM F2659 Compliant Integrated ambient temperature and RH sensors Target Your Concrete RH Testing with the C555 Concrete Moisture Meter What is a Concrete Moisture Meter? Our C555 effectively assesses the dryness in the top ½ inch of smooth concrete slabs. It is an easy, quick, and useful first step that you can take when evaluating a concrete slab that will be receiving some flooring finish. “Goodbye” to the days of confusion, waste, or extra work, and “hello” to the days of saving effort, time, and money. When assessing your concrete, you want an easy and nondestructive tool to set you up for success. The C555 does exactly that. It is easy to use and the only concrete moisture meter in the market that allows for in-field calibration. This makes it easier to meet the calibration requirements of ASTM F2659 . It also has built-in temperature and relative humidity sensors! Use the C555 On Concrete Brick Gypsum If You Use the Rapid RH in situ Concrete RH Testing System, Think of the C555 as a Targeting Device Imagine a device that could tell you exactly where your concrete's most likely problem areas are. These spots might have unusually high RH levels. With the C555, you don't have to imagine it: the device actually exists. Consider the C555 your handy partner in conjunction with the Rapid RH System. Put these two together, and you’ve got a dynamic duo that will help you gather essential data and help you make an informed decision about where to place your Rapid RH in situ sensors. While this meter is not meant to be used by itself for a final quantitative analysis of concrete moisture conditions, it is intended to make your job and life easier. Who wouldn’t want that? The C555 emits a signal into the material to measure moisture down to ½ inch below the surface. Sure, the C555 is a pretty good tool for wet/dry indications on its own. But, when used with the Rapid RH testing system, the C555 Concrete Moisture Meter becomes an effective targeting system that helps you place your L6 Smart Sensors in the areas where they will be most effective. The C555 gives you quick data about what zones are low or high in moisture. It optimizes moisture targeting and helps you get the best readings from your in situ RH testing. Not only that, but its function as a non-destructive concrete moisture meter for preliminary evaluation means that the C555 is ASTM F2659 compliant. C555 Concrete Moisture Meter Kit contains On-Demand Calibrator If you are ever unsure whether the C555 Concrete Moisture Meter is calibrated, an On-Demand Calibrator platform is included to allow the user to calibrate the C555 back to original factory standards in less than a minute. The calibration process is simple and fast so that the user can very quickly get back to using the C555 with as little delay as possible. The C555 features an alarm audio sound that corresponds to a high moisture content alarm threshold, within the Standard Measurement mode, and programmable to sound the alert at readings from 0.0 to 6.9. This function is perhaps most useful when scanning a section of concrete to locate higher moisture content areas without continually looking at the digital display. ## Features - ✔️ QUICK, NON-DESTRUCTIVE READINGS: The C555 Concrete Moisture Meter provides fast, non-destructive preliminary moisture measurements on smooth, firm concrete to help pinpoint problem areas and determine where to place Rapid RH L6 Smart Sensors. - ✔️ EASILY LOCATE HOTSPOTS: The C555 allows you to easily locate hotspots in your concrete slab. This information can help guide the best/vital placement of in-situ RH tests. - ✔️ MONITORS AMBIENT CONDITIONS: Measures ambient temperature and humidity conditions so you can assess whether the environment is appropriate to install your floor. - ✔️ MEASURES ADDITIONAL MATERIALS: Measures concrete, brick and gypsum. - ✔️ RELATIVE MEASUREMENT MODE: Use the C555 in Relative Measurement mode to receive a comparative indication of moisture in materials other than concrete using a scale from 1 to 100. - ✔️ BUILT IN ALARM: Utilize the C555's alarm to get notified if moisture levels exceed set thresholds, adjustable from 0.0% to 6.9%. - ✔️ BACKLIT SCREEN: Use the backlit screen for easy readability in low-light conditions. ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Yellow | | Brand | Wagner Meters | | Battery Description | 9 Volt | | Voltage | 9 Volts | | Manufacturer | Wagner Meters | | UPC | 637743555001 | | Part Number | 890-00555-002 | | Item Weight | 1.48 pounds | | Product Dimensions | 5.75 x 3 x 1 inches | | Item model number | C555 | | Batteries | 1 9V batteries required. (included) | | Size | C555 Concrete Moisture Meter | | Style | Modern | | Material | Plastic, Rubber, Teflon | | Pattern | Solid | | Power Source | Battery Powered | | Item Package Quantity | 1 | | Included Components | On-Demand Calibrator, Rubber Protective Boot, Carrying Case, 9V Battery, Manual | | Batteries Included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Alkaline | | Description Pile | 9 Volt | ## Product Details - **Color:** Yellow - **Brand:** Wagner Meters - **Battery Description:** 9 Volt - **Voltage:** 9 Volts - **Manufacturer:** Wagner Meters ## Images ![C555 Pinless Concrete Moisture Meter – Fast Moisture Testing with No Surface Damage - Image 1](https://m.media-amazon.com/images/I/61cZ9un5VTL.jpg) ![C555 Pinless Concrete Moisture Meter – Fast Moisture Testing with No Surface Damage - Image 2](https://m.media-amazon.com/images/I/71hVeTNrm8L.jpg) ![C555 Pinless Concrete Moisture Meter – Fast Moisture Testing with No Surface Damage - Image 3](https://m.media-amazon.com/images/I/61bUwDa0KjL.jpg) ![C555 Pinless Concrete Moisture Meter – Fast Moisture Testing with No Surface Damage - Image 4](https://m.media-amazon.com/images/I/61SJZaGpptL.jpg) ![C555 Pinless Concrete Moisture Meter – Fast Moisture Testing with No Surface Damage - Image 5](https://m.media-amazon.com/images/I/61mxfmGNEqL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***R on January 30, 2026* ### ⭐⭐⭐⭐⭐ Review *by D***S on September 9, 2025* ### ⭐⭐⭐⭐ Review *by A***R on December 22, 2025* ## Frequently Bought Together - Wagner Meters C555 Pinless Concrete Moisture Meter – Fast Moisture Testing with No Surface Damage - Mohs' Hardness Test Kit for Industrial Applications --- ## 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.co.uk/products/175318402-c555-pinless-concrete-moisture-meter-fast-moisture-testing-with-no](https://www.desertcart.co.uk/products/175318402-c555-pinless-concrete-moisture-meter-fast-moisture-testing-with-no) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*