Digital Differential pressure gauge controller series A3 and A4 of Sensocon by Tek instrument company. This series can be use to measure negative, positive of air and compatible gases.

Ashcroft type 2089, 2086 and 2084 Precision digital pressure gauges for your safe testing operations. Digital pressure gauges are approved by FM for your safety.

Sensocon® Series S2000 Differential Pressure Gauge, a Magnehelic® Alternative. Sensocon is known in the industry for their complete line of quality, digital and mechanical differential pressure gauges.

The Series A1 and A2 both feature a 0.5" easy to read 4 digit LED for pressure indication and the A2 includes the addition of a "process arch" that was designed to mimic the movement of an indicating needle.