PRODUCT DESCRIPTION

Brand : TPI, USA
Model : TPI 621
Measurement Range : ±120” H2O
Input Type : Dual Differential (1/4” Barbed)
Resolution (max) : 0.01” H2O
Accuracy : +/-(0.5% of reading + 5 digits)
Units : mbar, kPa, PSI, mmHg, inHg, mmH2O, inH2O