--- product_id: 16260642 title: "GemRed 82412 Digital Angle Gauge (Green Backlight)" brand: "gemred" price: "€ 37.51" currency: EUR in_stock: true reviews_count: 13 category: "Gem Red" url: https://www.desertcart.sk/products/16260642-gemred-82412-digital-angle-gauge-green-backlight store_origin: SK region: Slovakia --- # ±0.2° accuracy Auto backlight with power saving Magnetic base for hands-free use GemRed 82412 Digital Angle Gauge (Green Backlight) **Brand:** gemred **Price:** € 37.51 **Availability:** ✅ In Stock ## Summary > 📏 Measure Like a Pro, Level Up Your Craft! ## Quick Answers - **What is this?** GemRed 82412 Digital Angle Gauge (Green Backlight) by gemred - **How much does it cost?** € 37.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/16260642-gemred-82412-digital-angle-gauge-green-backlight) ## Best For - gemred enthusiasts ## Why This Product - Trusted gemred brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust aluminum alloy frame ensures durability that outperforms plastic competitors for years of reliable use. - • **Versatile Dual Modes:** Switch effortlessly between true level and relative angle modes to tackle any project with ease. - • **Magnetic Base & Portable:** Securely attach to metal surfaces for hands-free operation, plus comes with a belt pouch and battery for on-the-go convenience. - • **Smart Display Technology:** Green backlight auto-activates on movement and inverts for easy reading from any angle, day or night. - • **Precision that Professionals Trust:** Achieve exact angle measurements with ±0.2° accuracy and 0.1° resolution—no guesswork, just confidence. ## Overview The GemRed 82412 Digital Angle Gauge combines industrial-grade ±0.2° accuracy with a durable aluminum frame and smart green backlight display. Designed for professionals in woodworking, construction, and machinery, it offers dual modes for true level and relative angle measurements. Its magnetic base and portable design make it an indispensable tool for precise, hands-free angle detection anytime, anywhere. ## Description Product description GemRed 82412-basic digital angle gauge Latest MEMS technology - fast and accurate measurements 2 Measure modes - absolute measurement (level mode) & relative measurement (incremental mode) Only 2 buttons - easy to use Large LCD with backlight- easy to read Small size - fit for various application Strong magnets bulit in the base Applications Setting blade angle of Table Saw Setting blade angle of Miter Saws Setting blade angle of Circular Saws Tool setting on Lathes Setting workpiece angle for milling Drainage angles and run off slopes Grader and tractor work alignment Platform monitoring Working as a mini digital level Product Specification Accuracy: 0.2 degrees Resolution: 0.1 degree Measuring range: 4*90degree Power: 1*AAA battery (included in package) Net Weight: 70g Powerful built-in magnets on the base LCD display with green backlight Portable and easy to use With small size 60mm*60mm*30mm, you could carry by hand easily. Simply switch between Absolute and Relative measuring mode. Green backlight for easy reading in the dark. Hidden magnetic bottom Magnets hidden make sure it's reliable for measuring meral surface and also avoiding the influence of absorbed metal dust for the accuracy. Inaccurate display warning When the device tilts diagonally over 30 degrees, it will display ERRO instead of an angle. Because in this situation, this angle gauge is not accurate as it shuold be. Frequently Asked Questions 1. Why it always show ERROR or ----(no readings)? MEMS technology provides precise measuring result, but it will not accurate when angle gauge tilts diagonally over 30 degrees. So it tells ERROR or ---- to remind people to use it in a accurate way. Angle gauge with no ERROR indication will not give a correct measurement. 2. Do I need to recalibrate this angle gauge? How to recalibrate it? GemRed angle gauges are well-calibrated from our factory and lab. You can use it out-of-box. If you want to recalibrate it, please refer to the video in the product page. 3. Does it has magnets on all four sides? It only has magnets on the bottom. This angle gauge only work with the bottom. Other sides will not give accurate measurement. 4. What's the return policy for this angle gauge? GemRed provides life-time after-sales services for its products. ## Features - The first GemRed angle gauge was produced in 2003. With decade's developing and millions of users's testing, it became a handy and relibale tool for measuring angle and level. It provides convenience in woodworking, construction, machinery, telecommunications, automobile etc. - GREAT REPEATABILITY - This angle gauge is designed with accuracy of ± 0.2° and the resolution is 0.1°. The measuring range: 0 to 360° (4*90°). Display unit: DEGREE only. - STRONG ALUMINUM FRAMEWORK - This GemRed-style sturdy aluminum alloy of the main framework provides years’ usage than plastic gauges. - 2 COMMONLY-USED MODES - 1. Checking the true level. 2. Checking the relative angle between two surfaces. - OTHER FEATURES - Auto-reverse display; ERROR indicator to ensure correct measuring position. WHAT YOU'LL GET - Digital angle gauge*1, 1.5V Alkaline battery*1, instruction*1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00WQLHG2G | | Best Sellers Rank | #5,186 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Angle Gauges | | Brand | GemRed | | Brand Name | GemRed | | Color | Green Backlight | | Customer Reviews | 4.6 out of 5 stars 4,070 Reviews | | Included Components | digital angle gauge, battery, munual | | Manufacturer | Guilin GemRed Sensor Technology Co., Ltd | | Manufacturer Part Number | LB-01 | | Material | Aluminum , Plastic | | Material Type | Aluminum, Plastic | | Model Number | LB-01 | | Operation Mode | Manual | | Style | 82412 Angle gauge | | Style Name | 82412 Angle gauge | | UPC | 713458083272 | ## Product Details - **Brand:** GemRed - **Color:** Green Backlight - **Material:** Aluminum, Plastic - **Operation Mode:** Manual - **Style:** 82412 Angle gauge ## Images ![GemRed 82412 Digital Angle Gauge (Green Backlight) - Image 1](https://m.media-amazon.com/images/I/712vZ7MlKZL.jpg) ![GemRed 82412 Digital Angle Gauge (Green Backlight) - Image 2](https://m.media-amazon.com/images/I/711AzO2jyGL.jpg) ![GemRed 82412 Digital Angle Gauge (Green Backlight) - Image 3](https://m.media-amazon.com/images/I/61uv2FTkQvL.jpg) ![GemRed 82412 Digital Angle Gauge (Green Backlight) - Image 4](https://m.media-amazon.com/images/I/71LDH4YW9AL.jpg) ![GemRed 82412 Digital Angle Gauge (Green Backlight) - Image 5](https://m.media-amazon.com/images/I/71wcDlTkoML.jpg) ## Questions & Answers **Q: What does the always remember the zero point, mean? if this is set and zeroed, can i turn it off and not need to re-zero it?** A: Hi. That means every time you turn on the device, it is absolute zero. You could set the zero point according to your need when you want to measure relative angle. While when you power it off and on again, the zero back to absolute zero. So you could turn it off for anu angle you wish. **Q: How can i recalibrate this level?** A: The device has been pre-calibrated at the factory. It should only be recalibrated if it has been dropped.The recalibration instruction shown on manual.(1)Place the device on a flat and smooth surface, press "ON/OFF" button and "ZERO" at the same time, the calibration mode is activated and "-1-" will be displayed.(2)Press "ON/OFF" button again, "-1-" will flash briefly. Do not move until "-2-" display.(3)Rotate it 180° in the same location and press "ON/OFF" button, "-2-" will flash briefly. Do not move until the device has completed the calibration.(4)Calibration is done. The angle displayed on the device is the angle between the calibtaion plane and the horizontal plane. **Q: Does it have a back light?** A: Yes. It has back light. **Q: Does this has magnets on all four sides?** A: It only have magnets on the bottom. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***H on April 10, 2017* ### ⭐⭐⭐⭐⭐ Review *by C***D on March 23, 2026* ### ⭐⭐⭐⭐ Review *by P***A on January 30, 2026* ## Frequently Bought Together - GemRed Digital Level Box, Digital Angle Finder Tool with LCD Display & Magnetic Base, Bevel Gauge Inclinometer for Woodworking Building Mechanical Tilt Adjustment, Battery Included - Digital Angle Finder 0-360°Digital Inclinometer Stainless Steel Protractor Angle Ruler with LCD Display for Woodworking Construction Repairing --- ## 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.sk/products/16260642-gemred-82412-digital-angle-gauge-green-backlight](https://www.desertcart.sk/products/16260642-gemred-82412-digital-angle-gauge-green-backlight) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-05*