Description:
Reichert 13940026 PG-Chek Fahrenheit Handheld Digital Refractometer. The PG-Chek is easy to operate and provides quick results. This unit features three measuring scales: % concentration, Freeze Point, and Boiling Point of Propylene Glycol. The temperature scales are displayed in Fahrenheit. Meets ASTM D3321-12 Standard test method for field test determination for the freezing point of aqueous engine coolants. Our refractometer can be used to measure the concentration of antifreeze formulation in wet fire sprinkler systems. 10,000 measurements powered by 2-AA batteries provided. The PG-Chek is truly a pocket refractometer with compact dimensions (WxDxL) of 2.1 x 1.1 x 3.9 inches. Supplied with a complimentary detachable neck lanyard and durable storage box.
