TAYLOR 44S390 SQUEEZE BULB PRESSURE CALIBRATOR 0-18 PSI DIAL GAUGE

Features

• Enables a technician to test the output of differential pressure (flow) readings of a pneumatic instrument with one hand while allowing the other hand to make calibration adjustments on the instrument being tested
• Consists of a sphygomanometer type (blood pressure) precision gauge with a squeeze bulb for applying pressure manually and a precision-machined hand-adjusted valve to hold and relieve the calibrating pressure
• Flexible hose and a 3/16″ tube – 1/2″ NPT compression fitting is supplied for quick and easy connection to unit being tested
• Calibrator weighs only 8 oz. as compared to 3 or more pounds for equipment marketed in kit form or one made up by the technician from parts