Máy đo áp suất chân không TPI 645
Dual input, 7 selectable units of measure, 30 psi
- 645 Dual Input Differential Manometer
- Differential input with + 29 PSI range.
- Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mH2O, inH2O).
- Display - 4 digit dual line 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.
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