Products

OTR307 Refractometer fourfold scale suitble for collant additives with Glycerine

Refractometer OTR307 is suitable for use on coolant additives such as G 11, G 12,G13, Glycerine.

For the testing/evaluation of 

- radiator coolant
- windshield washer fluid
- battery acid
- quality of AdBlue®* operating additive


Specifications:

Ethylene /Propylene 
- Measuring Range: -50-0°C
 
Battery Fluids
- Measuring Range: 1.100-1.400kg/l
 
AD BLUE 
- Measuring Range: 30%-35%
- 32.5% is the standard Level

Cleaner

- Range: -40~0°C