Extech Digital Manometer with PC Interface measures gauge/differential pressure from 0 to 138.5 inH2O (inches of water).

Features:

• Maximum Pressure: 20 psi
• 11 selectable units with Max/Min recording and Relative time stamp
• Compensated temperature range 32 to 122°F (0-50°C)
• Data Hold, Auto power off, and Min/Max functions
• Large LCD display with backlighting
• Zero function for offset correction or measurement
• Built-in RS-232 interface (optional software and cable)
• Includes 9V battery, connection hose and ABS carrying case

Applications:

• HVAC
• Fume Hoods
• Pneumatic controls
• Hydraulics
• Medical equipment
• Clean rooms

Spec Summary:

Specifications	Range	Resolution	Basic Accuracy
inH2O:	±138.3inH2O	0.1inH2O	±3%FS
psi:	±5.000psi	0.001psi	±3%FS
bar:	±0.344bar	0.001bar	±3%FS
mbar:	±344.7mbar	0.1mbar	±3%FS
kPa:	±34.47kPa	0.01kPa	±3%FS
inHg:	±10.18inHg	0.01inHg	±3%FS
mmHg:	±258.5mmHg	0.1mmHg	±3%FS
ozin2:	±80.00ozin2	0.01ozin2	±3%FS
ftH2O:	±11.53ftH2O	0.01ftH2O	±3%FS
cmH2O:	±350.1cmH2O	0.1cmH2O	±3%FS
kgcm2:	±0.351kgcm2	0.001kgcm2	±3%FS
Dimensions:	7.1" x 2.8" x1.1"
Weight:	5.3oz

HV501-6801 - Extech Digital Pressure Manometer Software and Cable