---
product_id: 181424716
title: "Msleep Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement Range 1.30-1.81RI b"
brand: "msleep"
price: "€ 176.24"
currency: EUR
in_stock: true
category: "Kitchen"
url: https://www.desertcart.be/products/181424716-msleep-gem-instrument-gem-tool-refractometer-diamond-detector-external-light
store_origin: BE
region: Belgium
---

# Msleep Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement Range 1.30-1.81RI b

**Brand:** msleep
**Price:** € 176.24
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Msleep Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement Range 1.30-1.81RI b by msleep
- **How much does it cost?** € 176.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/181424716-msleep-gem-instrument-gem-tool-refractometer-diamond-detector-external-light)

## Best For

- msleep enthusiasts

## Why This Product

- Trusted msleep brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Colour:B
            
          
          
        
      
    
  


        
        
     
	       
     

     

     

     
                              
     
       
      
        
          
        	
            
        			Features: 1. All kinds of gems can be determined according to the index of refractive index, because different gemstones have fixed refractive index. This parameter can be used to determine whether a gem is a uniaxial crystal or a biaxial crystal. Unique design, extremely low power consumption and easy to carry. High quality and high accuracy measurement results. Through strict quality and safety standard test, long-term service life. Product specifications: 1. Measurement range: 1.30 ~ 1.81RI. Minimum dividing value: 0.01RI. 3. Size: about 30 x 70 x 130 mm. Included: Style A: 1 x Refractometer 1 x Flashlight Style B: 1 x Refractometer 1 x refracting oil.

## Features

- 1. All kinds of gems can be determined according to the index of refractive index, because different gemstones have fixed refractive index.
- 2. This parameter can be used to determine whether a gem is a uniaxial crystal or a biaxial crystal.
- 3. Unique design, extremely low power consumption and easy to carry.
- High quality and high accuracy measurement results.
- Through strict quality and safety standard test, long-term service life.

## Images

![Msleep Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement Range 1.30-1.81RI b - Image 1](https://images-na.ssl-images-amazon.com/images/I/51vez56B6FL.jpg)
![Msleep Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement Range 1.30-1.81RI b - Image 2](https://images-na.ssl-images-amazon.com/images/I/41rENLX-V-L.jpg)
![Msleep Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement Range 1.30-1.81RI b - Image 3](https://images-na.ssl-images-amazon.com/images/I/41bxCVmVDGL.jpg)
![Msleep Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement Range 1.30-1.81RI b - Image 4](https://images-na.ssl-images-amazon.com/images/I/41kAIqhOKlL.jpg)

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---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-05-03*