Use these digital refractometers to easily monitor the quality of your water-soluble industrial fluids and coolants.
Operation is easy - place a few drops of sample on the prism, press the start key, and the measurement is displayed in three seconds.
Display the freezing point by pressing the start key for two seconds while the concentration ( percent ) is indicated.
Calibration is also simple - clean off the prism, add water and press the zero key.
Digital display ensures accurate readings units are ideal for measuring coolant levels in antifreeze and deicing solutions.
 Automatic temperature compensation makes sample measurements quick and easy.

          ■ Payment

If payment is not received within 4 days, buyer resolution will be opened and Item will be Re-Listed.

          ■ Shipping (Tracking Number) Info.

Orders will be shipped within less than 3 business day of payment confirmation.

The estimated shipping time is 10 to 15 days.

          ■ Return Policy

We provide 30-days return policy for buyers if below conditions are met

+ All original items must be returned including the original box

+ The seal on the box must not be broken

+ The seal on the product must not be broken

+ All the accessories must be returned

+ Item must be undamaged, unopened and unused

+ Brand New Condition

30 Days Return Policy for items in new condition includes:

+ No Return Charge

+ No Restocking Fee

+ Refund will be issued after we receive the item via PayPal within 24-48 hours

Customs & Duty

+ Import duties, taxes and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be.