406800 Differential Pressure Manometer Measures gauge/differential pressure from 0 to 138.5inH2O (inches of water) $179.99
HD700 Differential Pressure Manometer (2psi) Extech HD700 Differential Pressure Manometer-Low range (0 to 2psi), High Resolution (0.001psi). $179.99
HD755 Differential Pressure Manometer (0.5psi) Extech HD755 Differential Pressure Manometer. Low range (0 to 0.5psi), High Resolution (0.001psi). $179.99
HD750 Differential Pressure Manometer(5psi) Extech HD750 Differntial Pressure Manometer-11 selectable units of measure. $199.99 $179.99
407910 Heavy Duty Differential Pressure Manometer Wide range dual input with multiple units and RS-232 interface. $249.99
HD350 Pitot Tube Anemometer / Differential Manometer This Extech pitot tube anemometer / differential manometer measures measures air velocity/airflow In difficult-to-reach or tight locations where a vane anemometer won’t fit. $249.99
407495 Heavy Duty Pressure Meter Meter stores range and calibration data for six pressure transducers. $289.99
