TPI-635 Dual Input Differential Manometer
Features
Features
Differential input with +/- 5 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.
http://www.testproductsintl.com/635.html
http://www.testproductsintl.com/635.html
MY 1631 
US 1374 
CN 208 
AU 110 
GB 79 
SG 68 
IE 53 
AP 50 
