En

Dual differential inputs with internal sensors
Range ±2000 mbar, resolution 1mbar
8 display units of mbar, psi, kg/cm2, mmHg, inHg, mH2O, inH2O and atm
Record Max and Min into memory for recall
Data Hold and Auto Power Off
Zero function for offset measurements
Basic accuracy: ±1% of full scale (includes hysteresis)
Large dual LCD display 
Metal input connections with two quick-disconnect fittings
RS-232 PC interface and optional cable and software
Dimensions: 7x2.9x1.3” (178x74x33mm)
Weight: 12oz