---
product_id: 181424711
title: "Momokoi Refractometer,Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement range 1.30-1.81RI"
brand: "momokoi"
price: "NZ$312"
currency: NZD
in_stock: true
category: "Kitchen"
url: https://www.desertcart.nz/products/181424711-momokoi-refractometer-gem-instrument-gem-tool-refractometer-diamond-detector-external
store_origin: NZ
region: New Zealand
---

# Momokoi Refractometer,Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement range 1.30-1.81RI

**Brand:** momokoi
**Price:** NZ$312
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Momokoi Refractometer,Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement range 1.30-1.81RI by momokoi
- **How much does it cost?** NZ$312 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/181424711-momokoi-refractometer-gem-instrument-gem-tool-refractometer-diamond-detector-external)

## Best For

- momokoi enthusiasts

## Why This Product

- Trusted momokoi 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.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.4.High quality and high accuracy measurement results.5.Through strict quality and safety standard test, long-term service life. Product specifications:1.Measurement range: 1.30 ~ 1.81RI.2.Minimum dividing value: 0.01RI.3.Size: about 30x70x130mm.Included:Style A:1 x Refractometer1 x FlashlightStyle B:1 x Refractometer1 x Refracting oil

## Features

- 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.

## Images

![Momokoi Refractometer,Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement range 1.30-1.81RI - Image 1](https://images-na.ssl-images-amazon.com/images/I/51vez56B6FL.jpg)
![Momokoi Refractometer,Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement range 1.30-1.81RI - Image 2](https://images-na.ssl-images-amazon.com/images/I/41rENLX-V-L.jpg)
![Momokoi Refractometer,Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement range 1.30-1.81RI - Image 3](https://images-na.ssl-images-amazon.com/images/I/419MosrVjvL.jpg)
![Momokoi Refractometer,Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement range 1.30-1.81RI - Image 4](https://images-na.ssl-images-amazon.com/images/I/41SE9Djd7tL.jpg)
![Momokoi Refractometer,Gem Instrument Gem Tool Refractometer Diamond Detector External with Light Source Measurement range 1.30-1.81RI - Image 5](https://images-na.ssl-images-amazon.com/images/I/41rENLX-V-L.jpg)

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**Shop now:** [https://www.desertcart.nz/products/181424711-momokoi-refractometer-gem-instrument-gem-tool-refractometer-diamond-detector-external](https://www.desertcart.nz/products/181424711-momokoi-refractometer-gem-instrument-gem-tool-refractometer-diamond-detector-external)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-05-17*