Manometers (Pressure)
All TPI manometers feature temperature compensation to ensure reliable, repeatable measurements. Over-pressure protection prevents sensor damage due to inadvertent pressure spikes. Wide input ranges and high resolution increases versatility and performance
| Model | Description | Additional Info |
605:![]() |
605: Single input vacuum gauge. 12,000 to 15 micron measurement range. Competitive advantages, 300 PSI over pressure; safer to work with |
Instruction ManualData Sheet |
608:![]() |
608: Single input manometer with +/-60inH2O range. Four units of measure: inH2O, mbar, KPa, PSI and mmH20; Backlight display 6608X: Single input manometer designed to perform standing pressure tests (tightness test) |
Instruction Manual Data Sheet |
610:![]() |
610: Single Input Manometer with ±80 inH2O range and 0.01 in H2O resolution. Auto power off, Backlight display, Zero function, Trim mode to stabilize readings | Instruction ManualData Sheet
|
615:![]() |
615: Single Input Manometer with ±80 inH2O range and 0.01 in H2O resolution. Seven units of pressure: inH2O, mbar, KPa, PSI, mmH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings |
Instruction ManualData Sheet |
620:![]() |
621: Dual Differential Input Manometer with ±120 inH2O range and 0.001 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 621C3: Differential input high resolution manometer with A612 protective boot, two A603 1/8″ barbed NPT fittings, two A605 1/8″ barbed T fittings, two A776 static tips, and A908 carrying case with shoulder strap. |
Instruction ManualData Sheet |
621:![]() |
621: Dual Differential Input Manometer with ±120 inH2O range and 0.001 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 621C3: Differential input high resolution manometer with A612 protective boot, two A603 1/8″ barbed NPT fittings, two A605 1/8″ barbed T fittings, two A776 static tips, and A908 carrying case with shoulder strap. |
Instruction ManualData Sheet |
625:![]() |
625: Dual Differential Input Manometer with ±80 inH2O range and 0.01 in H2O resolution. Seven units of pressure: inH2O, mbar, KPa, PSI, mmH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings |
Instruction ManualData Sheet |
635:![]() |
635: Dual Differential Input Manometer with ±5 psi range and 0.001 psi resolution. Seven units of pressure: inH2O, mbar, KPa, PSI, mH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings | Instruction ManualData Sheet |
645:![]() |
645: Dual Differential Input Manometer with ± 29 psi range and 0.1 psi resolution. Seven units of pressure: inH2O, mbar, KPa, PSI, mH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings | Instruction ManualData Sheet |
645NPT:![]() |
645NPT: Dual Differential Input Manometer with ± 29 psi range and 0.1 psi resolution. Seven units of pressure: inH2O, mbar, KPa, PSI, mH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings. ¼” NPT fittings | Instruction ManualData Sheet |
665:![]() |
665: Dual Input Differential Manometer with ±100 psi range and 0.01 psi resolution. Data logging with optional A665 software and docking station. Seven units of pressure: inH2O, mbar, KPa, PSI, mH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings. ¼” NPT fittings | Instruction ManualData Sheet |
665L:![]() |
665L: Dual Input Differential Manometer with ±100 psi range and 0.01 psi resolution. Can be used in non-corrosive liquid applications. Data logging with optional A665 software and docking station. Seven units of pressure: inH2O, mbar, KPa, PSI, mH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings. ¼” NPT fittings | Instruction ManualData Sheet |











