---
product_id: 419586153
title: "GemRed 12\" Digital Goniometer for Joint Range of Motion ROM Measurement(GR311 New Version)"
brand: "gemred"
price: "S/.152"
currency: PEN
in_stock: true
url: https://www.desertcart.pe/products/419586153-gemred-12-digital-goniometer-for-joint-range-of-motion-rom
store_origin: PE
region: Peru
---

# Color-coded buttons for intuitive use Invertible display for awkward angles Instant zero reset with one press GemRed 12" Digital Goniometer for Joint Range of Motion ROM Measurement(GR311 New Version)

**Brand:** gemred
**Price:** S/.152
**Availability:** ✅ In Stock

## Summary

> 📏 Measure like a pro, wherever precision meets convenience!

## Quick Answers

- **What is this?** GemRed 12" Digital Goniometer for Joint Range of Motion ROM Measurement(GR311 New Version) by gemred
- **How much does it cost?** S/.152 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/419586153-gemred-12-digital-goniometer-for-joint-range-of-motion-rom)

## 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

- • **Freeze & Transfer:** Hold function locks your measurement so you can record it anywhere.
- • **Instant Calibration:** Reset zero degrees instantly with a single tap—speed meets accuracy.
- • **Effortless Precision:** Color-coded buttons streamline your workflow—no more guesswork.
- • **Compact & Lightweight:** Weighs just 6.7 oz with a sleek 12" design—portable pro-grade tool.
- • **Ergonomic Readability:** Invert the display for comfortable readings in any position.

## Overview

The GemRed 12" Digital Goniometer (GR311 New Version) is a lightweight, professional-grade tool designed for accurate joint range of motion measurement. Featuring color-coded buttons for easy operation, instant zero reset, an invertible display for awkward angles, and a hold function to freeze readings, it ensures precise and ergonomic use. Powered by a CR2032 lithium metal battery, this compact device is ideal for clinicians and professionals seeking reliable, on-the-go measurement solutions.

## Description

GemRed 12" Digital Goniometer for Joint Range of Motion ROM Measurement(GR311 New Version)

## Features

- 【New Buttons】Different colors acheive different functions. Easier to use and remember.
- 【Improved Function】Press WHITE button once to reset zero degree. It's convenient for measuring different joints. *Old version need to press for 2 seconds to reset zero degree.
- 【Invert Display】When measuring on awkward position, click RED button to inverted display. It will be read in comfortable way.
- 【Hold Function】Freeze the result and transfer to other place.
- 【Battery】1*CR2032(included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GemRed |
| Part Number | 82305 |
| Item Weight | 6.7 ounces |
| Package Dimensions | 13.11 x 5.39 x 1.14 inches |
| Batteries | 1 Lithium Metal batteries required. |
| Size | 300mm(New Version) |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Metal |

## Images

![GemRed 12" Digital Goniometer for Joint Range of Motion ROM Measurement(GR311 New Version) - Image 1](https://m.media-amazon.com/images/I/61LMYY-FSnL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- GemRed 12" Digital Goniometer for Joint Range of Motion ROM Measurement(GR311 New Version)
- Goniometer Set 3 Pieces of 6/8/12 Inch Occupational Physical Therapy Protractor Tool Measurement Angle Ruler Kit Plastic 360 Degree Universal (3pc)

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---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-27*