ritchie engineering 78050 digital electronic manometer

ritchie engineering 78050 digital electronic manometer

The unit benefits all contractors who wish to eliminate the mess and fragility of U-tubes or diaphragm type gas pressure gauges
This easy to use electronic instrument auto zeroes when turned on, and provides a continuous display of the measured positive or negative pressure. The unit provides measurements from -20" to +20" water column. Ideal for setting gas pressure at manifold, also check pressure, flue draft and air balancing. Once your work is complete it automatically turns itself off. Kit includes batteries, tubing, and brass fitting.
* 0.05" WG resolution below 10" WG
* Includes 18" tubing and fitting