TPI 645NPT Digital Differential Pressure Manometer

• Seven units of measure (mbar, kPa, PSI, mmHg, inHg, mH2O, inH2O)
• 4 digit dual line with backlight
• Stabilizes display when measuring fluctuating pressures
• Freezes reading on display
• Records Min/Max readings
• Conserve battery power

Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.