--- product_id: 80929258 title: "GemRed 12\" Digital Goniometer 360 Degree Physical Therapy Protractor | for Joint Range of Motion ROM Measurement" brand: "gemred" price: "A$45" currency: AUD in_stock: true reviews_count: 13 url: https://www.desertcart.com.au/products/80929258-gemred-12-digital-goniometer-360-degree-physical-therapy-protractor-joint store_origin: AU region: Australia --- # 360° precise measurement 0.1° digital accuracy reversible display & hold function GemRed 12" Digital Goniometer 360 Degree Physical Therapy Protractor | for Joint Range of Motion ROM Measurement **Brand:** gemred **Price:** A$45 **Availability:** ✅ In Stock ## Summary > 📏 Elevate your therapy game with precision that moves you! ## Quick Answers - **What is this?** GemRed 12" Digital Goniometer 360 Degree Physical Therapy Protractor | for Joint Range of Motion ROM Measurement by gemred - **How much does it cost?** A$45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/80929258-gemred-12-digital-goniometer-360-degree-physical-therapy-protractor-joint) ## 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 - • **Data on Demand:** Hold function freezes measurements for easy recording and sharing—perfect for busy clinicians. - • **360° Versatility:** Full-circle measurement capability adapts seamlessly to all joint types and therapy needs. - • **Pinpoint Precision:** Measures joint angles with an ultra-accurate 0.1° digital readout for flawless ROM tracking. - • **User-Centric Design:** Reversible digital display and zero-reset feature ensure effortless, customizable readings every time. - • **Ready Out of the Box:** Includes battery with child-safe compartment design, so you’re set for immediate, worry-free use. ## Overview The GemRed 12" Digital Goniometer delivers professional-grade 360° joint range of motion measurements with 0.1° accuracy. Designed for physical, occupational, and sports therapy, it features a reversible digital display, zero-reset for multiple joints, and a hold function for easy data capture. Lightweight and ready to use with an included child-safe battery, it’s the essential tool for precise, efficient ROM assessment. ## Description As required by Reese's Law (15 U.S.C 2056e, Pub. L. 117-171), we updated our battery compartment design from June 2024. It will be more difficult to open, but it is safety and reduce the risk of injury and death to children 6 years old and younger from ingesting batteries. Please be patient and follow the steps on manual to install battery. Determining joint range of motion(ROM) measurement in physical therapy(PT), occupational therapy(OT), sports therapy, and rehab program. ## Features - 【Application】GemRed digital goniometer is very helpful in determining joint range of motion accurately in physical therapy, occupational therapy, sports therapy, and rehab program. It speeds up the ROM examination in clinic and at home. - 【Reversible Digital Readout】This goniometer is as accurate as 1°. Digital display reads in 1 demical, which tells the difference of even 0.1°. The display could be oriented in any direction for confortable measurement and reading. - 【Working for most joints】Reset zero degree feature enables measuring different joints with ease, making it versatile and customizable. - 【Hold Function】Hold function allows you to freeze the result for transferable and easy-to-read data. - 【Battery】Included battery ensures the device is ready for immediate use, making it efficient and user-friendly. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07C2JM68V | | Best Sellers Rank | #50,585 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #19 in Construction Protractors | | Brand Name | GemRed | | Customer Reviews | 4.3 4.3 out of 5 stars (262) 4.3 out of 5 stars | | Item Dimensions | 12.99 x 5.51 x 1.18 inches | | Item Weight | 105 g | | Manufacturer | GemRed | | Material Type | Plastic | | Part Number | 82305 | ## Product Details - **Brand:** GemRed - **Item Weight:** 105 g - **Item dimensions L x W x H:** 12.99 x 5.51 x 1.18 inches - **Material:** Plastic - **Number of Items:** 1 ## Images ![GemRed 12" Digital Goniometer 360 Degree Physical Therapy Protractor | for Joint Range of Motion ROM Measurement - Image 1](https://m.media-amazon.com/images/I/6114uIsrQZL.jpg) ![GemRed 12" Digital Goniometer 360 Degree Physical Therapy Protractor | for Joint Range of Motion ROM Measurement - Image 2](https://m.media-amazon.com/images/I/61tQrxpRrmL.jpg) ![GemRed 12" Digital Goniometer 360 Degree Physical Therapy Protractor | for Joint Range of Motion ROM Measurement - Image 3](https://m.media-amazon.com/images/I/71n-ozBOehL.jpg) ![GemRed 12" Digital Goniometer 360 Degree Physical Therapy Protractor | for Joint Range of Motion ROM Measurement - Image 4](https://m.media-amazon.com/images/I/61zutkU4QuL.jpg) ![GemRed 12" Digital Goniometer 360 Degree Physical Therapy Protractor | for Joint Range of Motion ROM Measurement - Image 5](https://m.media-amazon.com/images/I/71rQcHahk7L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Gonio, but not even sure how to read it! *by on Reviewed in the United States January 7, 2023* First time using a digital gonio and I have no clue how to read it.I was taking measurement for a patient's knee flexion and the digital reading was way off. Looking at the display numbers on the ruler had a different read than what was shown on the digital display. Am I missing something, or am I calculating the difference between the two read? Any help would be appreciated. ### ⭐⭐⭐⭐⭐ Easy to read and the readout flip flops to your desired orientation. *by on Reviewed in the United States March 28, 2022* Simple goniometers are just too hard to read in my busy clinic. I don't have time to fumble with reading glasses, notes, the patient, and the goniometer all at once. I like the "Hold" function in case I have a question to answer before I can jot down my findings, which happens basically always. I recommend this item. ### ⭐⭐⭐ Battery *by on Reviewed in the United States March 18, 2023* The battery was NOT included as advertied. ## Frequently Bought Together - GemRed 12" Digital Goniometer 360 Degree Physical Therapy Plastic Protractor for Joint Range of Motion ROM Measurement - GDMINLO Soft Tape Measure Retractable Measuring for Body Fabric Sewing Tailor Cloth Knitting Craft Weight Loss Measurements Retractable Black Double Scales Rulers 1 Pack - Ever Ready First Aid Plastic 12" Goniometer 360 Degree ISOM --- ## 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.com.au/products/80929258-gemred-12-digital-goniometer-360-degree-physical-therapy-protractor-joint](https://www.desertcart.com.au/products/80929258-gemred-12-digital-goniometer-360-degree-physical-therapy-protractor-joint) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-07-31*