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> Tpi 645 tuffman digital manometer, 30 psi
Tpi 645 tuffman digital manometer, 30 psi
TPI 645 Tuffman Digital Manometer 30psi
* Rugged Extruded Aluminum Housing
* Measure positive and differential pressure.
* Push button zero for altitude correction.
* Seven selectable units of measure to choose from: mmHg, inHg, kPa, mBar, PSI, inH2O, and mmH2O.
* Backlight with auto shut off after 10 seconds.
* Auto shut off after 30 minutes (except REC mode) to save battery life.
* Record function stores maximum and minimum readings.
* Data hold to freeze reading on LCD.
+/-(0.2% of full scale + 3 digits)
