635 Dual Input Tuffman up to 5psi (344 mBar) Digital Manometer
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.
Dual Differential Input Manometer with ±5 psi range and 0.001 psi resolution.
- Differential input with +/- 5 PSI range
- Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mH2O, inH2O)
- Display – 4 digit with backlight
- Smooth – Stabilizes display when measuring fluctuating pressures
- Data Hold – Freezes reading on display
- Min / Max – Records Min/Max readings
- Auto Off: Conserve battery power
The TPI 600 Tuffman series is a hand held range Of pressure meters and can be summarized as follows:
• TPI 635 5 PSI pressure range (this model)
• TPI 645 30 PSI pressure range
All of these models are dual input differential pressure meters with 7 selectable scales to choose from: mbar, kPa, PSI, inHg. mmHg,inH20, and mH20.
Standard Accessories (Included): 9V alkaline battery (A009A), replacement tubing (A601).
Click below to view or download product documentation PDFs:
635-645-655 Instruction Manual
|Model 635 Specifications|
|Measurement Range||+/- 5 psi|
|Display||4 Digit Dual line LCD with backlight|
|Input Type||Dual Differential (compression fittings)|
|Resolution (max)||0.001 psi|
|Accuracy||+/-(0.1% Full scale + 3 digits)|
|Functions||One Touch Zero, Data Hold, Back-light, Unit Selection,
Smoothing, Auto power Off,Min / Max Record, Resolution
|Units of Measure||7 Units (mbar, kPa, PSI, mmHg, inHg, mH2O, inH2O)|
|Battery Type||9V Alkaline|
|Battery Life||80 hours (Typical)|
|Auto Power Off||30 minutes|