Slimline Pressure Gauge Has a Reliable Bourdon Tube Mechanism Inside
If you are looking for a safe and noninvasive gauge you should definitely check the Slimline Pressure Gauge a product by J.P.Instruments...
J.P.Instruments was founded in 1986 in Huntington Beach, California, USA. J.P. Instruments is leader in aircraft engine data management systems and has added a whole line of reliable and cost effective aircraft instrumentation to its name.