

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The TPI 395 Handheld Refractometer is designed to give an accurate reading regarding the freezing point of fluids used in hydronic heating systems. It is quick and easy to use. Place a drop of fluid on the prism, close the plastic lid, and look through the eye piece to read the freezing point.
The TPI 395 is for use in HVACR, automotive, and plumbing applications. It accurately measures the properties of critical fluids, ensuring system reliability and preventing downtime.
Thanks for subscribing!
This email has been registered!