--- product_id: 16260642 title: "GemRed 82412 Digital Angle Gauge (Green Backlight)" brand: "gemred" price: "€ 31.38" currency: EUR in_stock: true reviews_count: 13 category: "Gem Red" url: https://www.desertcart.pt/products/16260642-gemred-82412-digital-angle-gauge-green-backlight store_origin: PT region: Portugal --- # ±0.2° accuracy Auto backlight with power saving Magnetic base for hands-free use GemRed 82412 Digital Angle Gauge (Green Backlight) **Brand:** gemred **Price:** € 31.38 **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?** € 31.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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 Buy GemRed 82412 Digital Angle Gauge (Green Backlight): Angle - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Perfect. Just what I was looking for. - Great product. $10 less than the one I got at Harbor Freight and 100 times better. And free shipping with Prime. Showed up the day after I ordered it. Measures absolute angles so it works great as a level. But also does relative angles. Easy to read inside or outside, even in direct sunlight. Or in the dark with the backlight. The backlight turns off after a short time to save battery life but the display stays active. Moving it makes the backlight pop back on. Accuracy is exactly as advertised. About +- .2 degrees. Better than a bubble level. If I measure an angle of a surface and it shows 0.8 deg. I can then flip it around to all 3 other sides, and see numbers like 89.2, 89.4, 0.7. Or rotate it 180 to measure the same angle from the other side, and the number is normally +- 0.1 or the same value. There are two arrows that point up and down to indicate which direction is the zero angle. When you turn it upside down to measure an angle from below, the numbers display inverted to make it easy to read. The base is magnetic, but not the sides. Easy to attach to something like a framing square to make it a long reaching level. And it comes with a belt pouch and battery! I couldn't be happier. Perfect simple tool. Doesn't add extra buttons to make it look "better", or lie about its accuracy by displaying extra zeros to get people to buy it. Don't waste your money on those. This is the angle finder and electronic level you are looking for. Review: Does the job as expected - Not much to say except it does what it is supposed to do. ## 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 | #3,635 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Angle Gauges | | Brand Name | GemRed | | Color | Green Backlight | | Customer Reviews | 4.6 4.6 out of 5 stars (4,068) | | Included Components | digital angle gauge, battery, munual | | Manufacturer | Guilin GemRed Sensor Technology Co., Ltd | | Manufacturer Part Number | LB-01 | | Material Type | Aluminum, Plastic | | Model Number | LB-01 | | Operation Mode | Manual | | 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 ### ⭐⭐⭐⭐⭐ Perfect. Just what I was looking for. *by C***H on April 10, 2017* Great product. $10 less than the one I got at Harbor Freight and 100 times better. And free shipping with Prime. Showed up the day after I ordered it. Measures absolute angles so it works great as a level. But also does relative angles. Easy to read inside or outside, even in direct sunlight. Or in the dark with the backlight. The backlight turns off after a short time to save battery life but the display stays active. Moving it makes the backlight pop back on. Accuracy is exactly as advertised. About +- .2 degrees. Better than a bubble level. If I measure an angle of a surface and it shows 0.8 deg. I can then flip it around to all 3 other sides, and see numbers like 89.2, 89.4, 0.7. Or rotate it 180 to measure the same angle from the other side, and the number is normally +- 0.1 or the same value. There are two arrows that point up and down to indicate which direction is the zero angle. When you turn it upside down to measure an angle from below, the numbers display inverted to make it easy to read. The base is magnetic, but not the sides. Easy to attach to something like a framing square to make it a long reaching level. And it comes with a belt pouch and battery! I couldn't be happier. Perfect simple tool. Doesn't add extra buttons to make it look "better", or lie about its accuracy by displaying extra zeros to get people to buy it. Don't waste your money on those. This is the angle finder and electronic level you are looking for. ### ⭐⭐⭐⭐⭐ Does the job as expected *by C***D on March 23, 2026* Not much to say except it does what it is supposed to do. ### ⭐⭐⭐⭐ does the trick *by P***A on January 30, 2026* works good. a 4 magnet version maybe better if you use it alot. It worked for checking lofts of golf clubs (now) and will work on saw blade angles (future). a bit of math sometimes needed as it only has 1 side magnet. but most people can subtract 90 to adjust if needed ## 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.pt/products/16260642-gemred-82412-digital-angle-gauge-green-backlight](https://www.desertcart.pt/products/16260642-gemred-82412-digital-angle-gauge-green-backlight) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*