water column manometer for sale, brand-new and used.

Dwyer Air Velocity Meter Series 400 Air velocity meter, 0-10" w.c.; 400-12600 FPM velocity, 18" Pitot tube. Series 400 Air Velocity Meter Measure both pressure and air velocity

This is a DWYER DIGITAL manometer. Model No. 477 - 2 - FM.

Fieldpiece SDMN5 Dual Port Manometer Gas, Static & Differential Pressure - NEW The Fieldpiece SDMN5 is a portable, rugged dual-port manometer designed especially for HVAC/R field service technicians. Measures gas pressure, static pressure and pressure differential. The SDMN5 includes a zero adjust button of the face of the meter, a rugged rubber boot, a magnet on the back for hanging the meter during service, and the Auto Power-Off (APO) function conserves battery life.

FIELDPIECE SDMN6 The SDMN6 is great for diagnosing furnace performance! Gas, static, and differential pressures, combined with our industry exclusive pressure switch tester!

Fieldpiece SDMN5 Dual Port Manometer Gas, Static & Differential Pressure - NEW The Fieldpiece SDMN5 is a portable, rugged dual-port manometer designed especially for HVAC/R field service technicians. Measures gas pressure, static pressure and pressure differential. The SDMN5 includes a zero adjust button of the face of the meter, a rugged rubber boot, a magnet on the back for hanging the meter during service, and the Auto Power-Off (APO) function conserves battery life.

Brand New Fieldpiece SDMN5 Dual Port Manometer Dual Port Manometer Differential, Absolute, and Static Pressure Measure duct pressures to balance air flow Resolution down to 0.01" WC for static pressure measurement -60.0" WC to

You are bidding on a Brand New Ritchie Yellow Jacket 78050 - Digital Electronic Manometer. Display unit: Inches of water , -19.95" to 19.95" water gauge , Accuracy: +/- 1.5% FS (+/- 0.3 inches of water) , 0.05" water column resolution , Large LCD display , Automatic off , Long battery life , Made in the USA . Yellow Jacket 78050 Digital electronic manometer is a easy-to-use instrument that provides a continuous display of the measured positive or negative pressure.

Fieldpiece SDMN6 Dual Port Manometer And Pressure Switch Tester - NEW! Do More with the Pressures You Need - Industry Exclusive Manometer Gas, static, and differential pressure Test pressure switches Easily calibrate any adjustable pressure switch Great for diagnosing furnace performance The SDMN6 dual-port manometer measures gas and static pressure and also accurately tests pressure switches by simulating a draft with an internal pump. A pressure switch is a safety device that prevents the f

Dwyer 400 Air Velocity Meter Manometer Kit 400-10 w/ Case jy

Alnor/TSI AXD 550 MicroManometer. Brand new in original case as shown in picture. Comes with manual.

Dwyer No. 400 Air Velocity Meter Measure both pressure and air velocity Read the red figures directly in feet per minute of velocity - from 400 to 10,000 fpm No conversion tables needed for air at standard conditions. Read the black figures in inches of water column air pressure - from 0 to 10" w.c.

Dwyer Series 400 Air Velocity Meter with metal Case. From the manufacturer: Measure both pressure and air velocity Read the red figures directly in feet per minute of velocity - from 400 to 10,000 fpm No conversion tables needed for air at standard conditions. Read the black figures in inches of water column air pressure - from 0 to 10" w.c.

Yellow Jacket 78050 Digital Electronic Manometer - NEW! This easy-to-use instrument provides a continuous display of the measured positive or negative pressure. Ideal for setting gas pressure at manifold, checking pressure, flue draft and air balancing.

Yellow Jacket 78050 Digital Manometer Features: Characteristics: Yellow Jacket 78050 Digital Manometer Provides a continuous display of the measured positive or negative pressure Provides measurements from -19.95" to +19.95" water column Ideal for setting gas pressure at manifold, also check pressure, flue draft and air balancing Automatically