1)convenient to use in dark
2)with extra torch
3)all series of refractometers are concluded

Detailed Product Description:

1)with extra torch, it makes more convenient to use when in a dark or dim room or when doing wide-field work 

2)it adopt ordinary batteries which is very convenice to be replaced
3)all series of refractometers are concluded

Our Advantages:

1.Professional engineer to ensure the quality;

2.Factory and manufacturer to ensure the price;

3.Product line to ensure the lead time;

4.What are you waiting for?Just RUSH YOUR ORDER!

Factory:

Product:

Product Line:

Packing: (Two kinds)

What are you waiting for? Just RHSH YOUR ORDER!