--- product_id: 506277259 title: "Smart Sensor AR991 Grain Moisture Meter Corn Wheat Rice Bean Rapeseed Handheld Moisture Tester Digital Analyzer with LCD Display" brand: "real instruments" price: "¥16721" currency: JPY in_stock: false reviews_count: 2 category: "Real Instruments" url: https://www.desertcart.jp/products/506277259-smart-sensor-ar991-grain-moisture-meter-corn-wheat-rice-bean store_origin: JP region: Japan --- # Backlit LCD for clear visibility Accurate moisture readings ±0.5% Lightweight 400g, portable design Smart Sensor AR991 Grain Moisture Meter Corn Wheat Rice Bean Rapeseed Handheld Moisture Tester Digital Analyzer with LCD Display **Brand:** real instruments **Price:** ¥16721 **Availability:** ❌ Out of Stock ## Summary > 🌾 Harvest Smarter, Not Harder — Stay Ahead with Every Grain! ## Quick Answers - **What is this?** Smart Sensor AR991 Grain Moisture Meter Corn Wheat Rice Bean Rapeseed Handheld Moisture Tester Digital Analyzer with LCD Display by real instruments - **How much does it cost?** ¥16721 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/506277259-smart-sensor-ar991-grain-moisture-meter-corn-wheat-rice-bean) ## Best For - real instruments enthusiasts ## Why This Product - Trusted real instruments brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Protected:** Probe shielded by a sturdy plastic cover to withstand rough field conditions. - • **Crystal Clear Display:** Large backlit LCD ensures easy reading even in low-light or dusty environments. - • **Field-Ready Portability:** Compact and lightweight design (425*80*43mm) fits perfectly in your toolkit for on-the-go testing. - • **Precision at Your Fingertips:** Fast, reliable moisture measurement for corn, wheat, rice, beans, and rapeseed. - • **Versatile Grain Compatibility:** Ideal for all stages—harvest, storage, and processing—across multiple grain types. ## Overview The SMART SENSOR AR991 is a handheld digital moisture meter designed for precise, rapid moisture analysis in grains like corn, wheat, rice, beans, and rapeseed. Featuring a large backlit LCD for easy reading, a durable probe with protective cover, and a compact, lightweight form factor, it’s engineered for professionals who demand accuracy and portability in the field. Perfect for monitoring moisture during harvest, storage, and processing to optimize grain quality and reduce losses. ## Description SMART SENSOR AR991 Grain Moisture Meter Digital Analyzer Corn Wheat Rice Bean Rapeseed Moisture Tester Review: The product working very well. Review: Seems to be closely calibrated with our big stationery tester. This should be a very handy unit to have and carry with us in the field juring harvest time and while trucking grain out. ## Features - LCD Display: Large-screen LCD display with backlighting, ensuring clear reading, ignoring the poor easy to be damaged - Convenient to use: Stick the probe into the surface of the measured object and moisture value will be displayed. The probe is well protected by a plastic cover, not - Applications: AR991 grain moisture meter is used for fast and accurate measurement of moisture in the process of allotment, acquisition, storage, machining of packed grains, feedstuff, powder - Compact (size: 425*80*43mm) and lightweight design, you can carry the meter anywhere - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VLHYPZT | | Batteries included? | No | | Battery description | Alkaline | | Best Sellers Rank | 1,447,672 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 111 in Home Brewing Thermometers | | Colour | silver | | Customer Reviews | 3.8 3.8 out of 5 stars (26) | | Date First Available | 16 Mar. 2022 | | Item Weight | 400 g | | Item model number | KNA91 | | Manufacturer | KONFACTO | | Material | Plastic | | Part Number | KNA91 | | Plug profile | Tabletop | | Product Dimensions | 30 x 30 x 4 cm; 400 g | | Voltage | 1.5 Volts | ## Product Details - **Battery description:** Alkaline - **Brand:** Real Instruments - **Colour:** silver - **Item weight:** 400 Grams - **Product dimensions:** 8W x 42.5H centimetres ## Images ![Smart Sensor AR991 Grain Moisture Meter Corn Wheat Rice Bean Rapeseed Handheld Moisture Tester Digital Analyzer with LCD Display - Image 1](https://m.media-amazon.com/images/I/311PewXj8pL.jpg) ![Smart Sensor AR991 Grain Moisture Meter Corn Wheat Rice Bean Rapeseed Handheld Moisture Tester Digital Analyzer with LCD Display - Image 2](https://m.media-amazon.com/images/I/31o9jjYNlPL.jpg) ![Smart Sensor AR991 Grain Moisture Meter Corn Wheat Rice Bean Rapeseed Handheld Moisture Tester Digital Analyzer with LCD Display - Image 3](https://m.media-amazon.com/images/I/410ZMH-KoeL.jpg) ![Smart Sensor AR991 Grain Moisture Meter Corn Wheat Rice Bean Rapeseed Handheld Moisture Tester Digital Analyzer with LCD Display - Image 4](https://m.media-amazon.com/images/I/41VntWWH-dL.jpg) ![Smart Sensor AR991 Grain Moisture Meter Corn Wheat Rice Bean Rapeseed Handheld Moisture Tester Digital Analyzer with LCD Display - Image 5](https://m.media-amazon.com/images/I/41ocnpm+saL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***R on 30 October 2024* The product working very well. ### ⭐⭐⭐⭐ Review *by R***Y on 16 February 2023* Seems to be closely calibrated with our big stationery tester. This should be a very handy unit to have and carry with us in the field juring harvest time and while trucking grain out. ## Frequently Bought Together - Real Instruments AR991 Digital Grain Moisture Meter Humidity Tester Smart Sensor Use For 14 Varieties Types of Grains with LCD & Voice Alarm For Wheat Rice Corn Sesame Soybean Peanut - Smart Sensor AR991 Food Grain Moisture Meter for 14 Types of Grains with LCD & Voice Alarm --- ## 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.jp/products/506277259-smart-sensor-ar991-grain-moisture-meter-corn-wheat-rice-bean](https://www.desertcart.jp/products/506277259-smart-sensor-ar991-grain-moisture-meter-corn-wheat-rice-bean) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-17*