General DM8200 100 Max psi, 0.3% Accuracy, Handheld Digital Manometer

15 Max psi, 0.3% Accuracy, Handheld Digital Manometer 30 Maximum PSI, 415 Inch Water Column

2 Max psi, 0.3% Accuracy, External Thread Differential Pressure Manometer 1/2 Inch Thread, 2 Maximum PSI, 52 Inch Water Column, Low Differential Pressure Switches

150 Max psi, 0.5% Accuracy, Handheld Digital Manometer 100 Maximum PSI, 122°F Max

11 Max psi, 0.5% Accuracy, Handheld Digital Manometer 40 Inch Water Column, 122°F Max

11 Max psi, 0.5% Accuracy, Handheld Digital Manometer 19.99 Inch Water Column, 122°F Max