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📐 Measure every move, master every moment.
The HZMM 12-inch transparent orthopedic goniometer is a lightweight, durable plastic protractor designed for precise 360-degree joint angle measurements. Featuring clear dual-scale markings in inches and centimeters with 1-degree increments, it supports physical therapy, rehabilitation, and educational use. Its foldable, transparent design ensures easy alignment and accurate readings, making it an essential tool for professionals and home users tracking recovery or studying body mechanics.







| ASIN | B0CND1B7XD |
| ASIN | B0CND1B7XD |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.7 4.7 out of 5 stars (449) |
| Customer reviews | 4.7 4.7 out of 5 stars (449) |
| Date First Available | 2 January 2024 |
| Date First Available | 2 January 2024 |
| Included components | NO |
| Item Weight | 59 g |
| Item model number | GT-01 |
| Item model number | GT-01 |
| Manufacturer | PPgod |
| Manufacturer | PPgod |
| Package Dimensions | 31.75 x 12.95 x 0.71 cm; 59 g |
| Package Dimensions | 31.75 x 12.95 x 0.71 cm; 59 g |
| Part number | 801330 |
| Power source type | NO |
S**L
Nice tool for checking range of motion.
Great tool for checking range of motion for bionic knee. Pros: Looks and functions like the tool used physical therapy, portable, easy to use, nice price point. Cons: None yet. I recommend this tool and would buy it again.
P**N
Exactly as used by our physical therapist.
My wife had a serious knee injury and has been in therapy to regain extension and flexure. The hospital therapist used a device exactly like this to measure improvement. We wanted to have a device like it so that we could check progress at home. This one is perfect. Exactly as used by the pros.
A**S
Great!
Handy, well-made, recommend!
W**T
Good to measure bend.
The goniometer worked well in measuring how much bend I was getting in my knee. It was good to keep track of progress after knee replacement surgery.
R**E
Clear and easy-to-use
Clear and easy-to-use goniometer that makes measuring joint angles simple and accurate. The transparent design helps with precise alignment, and the 360-degree scale is easy to read. Lightweight but sturdy—great for physical therapy, rehab, or educational use.
Trustpilot
3 days ago
1 month ago