Coolant and Battery Refractometer

List Price $102.15 Your Price $43.68 Item Number ROB75240 Mfg Robinair Part No 75240 In stock: Yes Tell a Friend:

This model can be used for measuring the freezing point of either propylene or ethylene glycol based cooling systems.
It can also be used for checking the strength of electrolyte solution batteries.
This precision instrument features high-quality optics with ultra smooth focusing.
Scale range: 32 F to -60 F.