--- product_id: 148753909 title: "General Tools MMD7NP Moisture Meter, Pinless, Digital LCD with Tricolor Bar Graph" brand: "general tools" price: "€ 140.45" currency: EUR in_stock: true reviews_count: 9 category: "General Tools" url: https://www.desertcart.be/products/148753909-general-tools-mmd7np-moisture-meter-pinless-digital-lcd-with-tricolor store_origin: BE region: Belgium --- # Tricolor LED bar graph for instant visual alerts 3/4 inch deep moisture detection 9V battery powered for reliable use General Tools MMD7NP Moisture Meter, Pinless, Digital LCD with Tricolor Bar Graph **Brand:** general tools **Price:** € 140.45 **Availability:** ✅ In Stock ## Summary > 🌟 Detect moisture like a pro—no pins, no guesswork, just confidence. ## Quick Answers - **What is this?** General Tools MMD7NP Moisture Meter, Pinless, Digital LCD with Tricolor Bar Graph by general tools - **How much does it cost?** € 140.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/148753909-general-tools-mmd7np-moisture-meter-pinless-digital-lcd-with-tricolor) ## Best For - general tools enthusiasts ## Why This Product - Trusted general tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready to Go:** Includes 9V battery and auto power-off to keep you efficient on every job site. - • **Deep Detection:** Reads moisture up to 3/4 inch deep in wood, drywall, and masonry for thorough inspections. - • **Pinless Precision:** Protect your surfaces—no pinholes, no damage, just accurate moisture readings. - • **User-Friendly Display:** Backlit 2-inch LCD with auto-calibration and hold function for effortless, precise readings. - • **Visual & Audible Alerts:** Tricolor LED and high-pitch tones pinpoint moisture hotspots fast—never miss a leak. ## Overview The General Tools MMD7NP is a pinless digital moisture meter featuring a backlit LCD and tricolor LED bar graph for quick, accurate moisture detection up to 3/4 inch deep in various building materials. Powered by a 9V battery, it offers visual and audible alerts, auto-calibration, and a hold function, making it an essential tool for professionals seeking damage-free, reliable moisture measurement. ## Description Product Description Review: Trustworthy performance - Good product. I bought two pieces later. Good performance. Review: Can this meter read from 1mm to 20mm of softwood - Very good product. Working accurately ## Features - DETECT MOISTURE- Determine the moisture content of softwood, hardwood and other building materials (like drywall and masonry) or check water damaged areas to see if moisture is still present - PROTECT WORK SURFACES - there are no pins on this tool, so your walls and projects can be saved from pinholes, scuffing and scratching to figure out their moisture levels - VISUAL AND AUDIBLE ALERTS - if you’re looking for the source of a leak behind your work surfaces, listen for the high pitch tones to give you an accurate read on where moisture is most concentrated or quickly see using the tricolor LED moisture indicator - DEEP READS - even without pins, this tool can read the moisture levels up to a 3/4 inch deep into the surface with an overall Measurement range of 0 to 53% for softwood, 0 to 35% for hardwood and relative readings for wallboard and masonry - EASY TO READ AND USE- Auto-calibrating, 2-inch diagonal backlit LCD screen and a 3-color LED bar graph, HOLD button, auto power-off function, out of range alarm and low battery, 9V battery included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HARYVUQ | | Battery Description | 9V battery | | Best Sellers Rank | #159,464 in Home Improvement ( See Top 100 in Home Improvement ) #169 in Moisture Meters | | Brand | General Tools | | Brand Name | General Tools | | Country of Origin | USA | | Customer Reviews | 4.4 out of 5 stars 4,005 Reviews | | Global Trade Identification Number | 00681035015834 | | Importer Contact Information | MVS Global, O-197 Sector-1, DSIIDC, Bawana, Delhi-110039, Tel-9312267811, email-info@mvsglobal.co.in | | Item Weight | 113 g | | Manufacturer | General Tools | | Model Number | MMD7NP | | Number of Items | 1 | | Number of Packs | 1 | | Packer Contact Information | MVS Global, O-197 Sector-1, DSIIDC, Bawana, Delhi-110039, Tel-9312267811, email-info@mvsglobal.co.in | | Part Number | MMD7NP | | UPC | 021113026145 681035015834 753248093142 031113198551 080000324931 044905098113 069060295955 971485411967 079531646414 | | Unit Count | 1 Count | | Voltage | 9 Volts | | Warranty Description | no warranty available | ## Product Details - **Brand:** General Tools - **Item Weight:** 0.25 Pounds - **Battery Description:** 9V battery - **Voltage:** 9 Volts - **Manufacturer:** General Tools ## Images ![General Tools MMD7NP Moisture Meter, Pinless, Digital LCD with Tricolor Bar Graph - Image 1](https://m.media-amazon.com/images/I/61cQ9+0e5PL.jpg) ![General Tools MMD7NP Moisture Meter, Pinless, Digital LCD with Tricolor Bar Graph - Image 2](https://m.media-amazon.com/images/I/81-rgcrDu9L.jpg) ![General Tools MMD7NP Moisture Meter, Pinless, Digital LCD with Tricolor Bar Graph - Image 3](https://m.media-amazon.com/images/I/71eqx0SZzmL.jpg) ![General Tools MMD7NP Moisture Meter, Pinless, Digital LCD with Tricolor Bar Graph - Image 4](https://m.media-amazon.com/images/I/71nTxoUKF8L.jpg) ![General Tools MMD7NP Moisture Meter, Pinless, Digital LCD with Tricolor Bar Graph - Image 5](https://m.media-amazon.com/images/I/71EOshzX3ZL.jpg) ## Questions & Answers **Q: Does it sense moisture through a painted surface or just the moisture content of the paint?** A: It senses moisture through a painted surface. **Q: Can this be used on concrete and drywall?** A: Yes, the device has four modes. Wall, masonry, soft wood, hard wood. Wall is drywall. **Q: Can this be used to locate a leak behind drywall. The drywall is not showing wetness so the water is probably running down a stud or outside wall.** A: This tool will measure the moisture content of any building material including wood and drywall. If the test indicates a high moisture content in just one spot, you could probably conclude that there was a leak at that point. **Q: Will this unit work on a plywood sub floor, and hardwood flooring to verify the hardwood has properly aclimated for installation?** A: In order to get accurate readings you will need to make sure the two prongs on the top make contact with the area you wish to measure for moisture. The two prongs are pretty small and the tips are sharp. I was able to obtain readings on wet drywall, plywood and ceramic floor tile. As long as contact was made with the points it worked for me and the price is reasonable. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Trustworthy performance *by S***R on 13 April 2025* Good product. I bought two pieces later. Good performance. ### ⭐⭐⭐⭐⭐ Can this meter read from 1mm to 20mm of softwood *by A***R on 10 December 2021* Very good product. Working accurately ### ⭐⭐ Detector not a longlife *by M***N on 7 December 2021* Not better results ## Frequently Bought Together - General Tools Digital Moisture Meter MMD7NP - Humidity Sensor- Pinless and Non-Invasive - Mold Test Kit for Home - 12 Simple Detection Tests,Test HVAC System,Home Surfaces,& Indoor Air Quality Testing Kits,DIY Mold Detector at Home,Includes Detailed Mold Identification Guide,air Tester --- ## 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.be/products/148753909-general-tools-mmd7np-moisture-meter-pinless-digital-lcd-with-tricolor](https://www.desertcart.be/products/148753909-general-tools-mmd7np-moisture-meter-pinless-digital-lcd-with-tricolor) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-17*