±120 in. H2O Dual Input Differential Manometer

The TPI 621 is a hand held pressure meter with superior resolution. All of these models measure over the range of -40.0 to +120.0 mbar. Each unit has a resolution of 0.01 mbar to +19.00 mbar and automatically auto-ranges above ± 19.00 mbar to 0.1 mbar resolution. Each model is supplied complete with carry pouch, battery and instruction manual. The 621 comes complete with the following accessories: 621 Instrument Instruction Manual 9V Alkaline Battery Optional Accessories: A602 30″ vinyl tube, 1/4″ ID w/brass fitting A605 1/4″ plastic T fitting A611 5.5″ gas valve pressure adapter A615 72″ stainless steel braided hose A617 100′ silicone tubing - Dual input with +/-120” H2O range. 0.001” H2O maximum resolution. Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mmH2O, inH2O). Display - 5 digit with backlight. Smooth - Stabilizes display when measuring fluctuating pressures. Auto Off - Conserve battery power - Dual Differential Input Manometer with ±120 inH2O range and 0.001 in H2O resolution. 621 Dual Input Differential Manometer Seven units of pressure: inH2O, mbar, KPa, PSI, mmH2O, mmHg, inHg, Auto power off, Backlight display, Zero function, Trim mode to stabilize readings. Dual input with +/-120” H2O range 0.001” H2O maximum resolution Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mmH2O, inH2O) Display – 4 digit with backlight Smooth – Stabilizes display when measuring fluctuating pressures Auto Off: Conserve battery power - Dual Differential Input Manometer with ±120 inH2O range and 0.01 in H2O resolution. Seven units of pressure: inH2O, mbar, KPa, PSI, mmH2O, mmHg, inHg, Auto power off, Backlight display, Zero function, Trim mode to stabilize readings. 621 Dual Input Differential Manometer Dual input with +/-120” H2O range 0.01” H2O maximum resolution Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mmH2O, inH2O) Display – 4 digit with backlight Smooth – Stabilizes display when measuring fluctuating pressures Auto Off: Conserve battery power