Arctic Hayes Digital Pressure Vessel Checker

Designed to check pressure values in expansion pressure vessels within heating systems, this handy Digital Expansion Vessel Pressure Checker is accurate and compact, perfect to carry with you and to use in confined environments. Features an accurate gauge returning readings in PSI, kPa, and BAR. The gauge comes with an integrated LED light to help you find the Schrader/Tyre Valve in dark and hard- to-reach expansion/pressure vessels. It can also be used to check the tyre pressures on your vehicle. Optimum tyre pressure enhances your safety and reduces your fuel costs, as properly inflated tyres are more fuel efficient. Additional Features: Peak & Hold function; LED light tip helps you find the valve easily; Auto power off to preserve battery life. Technical Specifications: Range: 5-100 PSI; Accuracy: ±(1% + 0.5) PSI; PSI, kPa & BAR; works with 2 x 1.5V AAA.