Extech® HD700 Handheld Differential Pressure Manometer, 2 psi, 0 to 55.4 in H2O, 32 to 122 deg F Working, +/-0.3% FS

Extech® Differential Pressure Manometer, Handheld, 0 to 55.4 in H2O Operating, 32 to 122 deg F Working, +/-0.3% FS Accuracy, 2 psi, 8.2 in H x 2.9 in W x 1.9 in D