Extech 407910 Heavy-Duty Differential Pressure Manometer 29 psi, 8-Unit LCD, MIN/MAX, Zero, Data-Hold, RS-232, Holster & Case

Product Description The 407910 is a Differential Pressure Manometer that measures to 29psi and displays results in 8 units of measure. Features include: zero function for offset measurements, Min/Max, Data Hold and Auto power off. Includes 2 quick-disconnect fittings, 9V battery, protective holster with stand, and case. From the Manufacturer Differential Pressure Manometer measures to 29psi and displays results in 8 units of measure. Features include: zero function for offset measurements, Min/Max, Data Hold, Auto power off, and a built-in RS232 interface with optional Data Acquisition software or Datalogger. Includes 2 quick-disconnect fittings, 9V battery, protective holster with stand, and case.

• Wide-Range Differential Pressure (±29 psi) - Measures gauge, positive, negative, and differential pressure for versatile applications across HVAC, industrial systems, cleanrooms, and plumbing troubleshooting.
• Eight Selectable Units Display - Easily toggle among psi, mbar, inH₂O, mmHg, inHg, kg/cm², atm, and mH₂O to match regional standards or specific task requirements.
• Handy Features for Accurate Monitoring - Includes Zero-offset, Data Hold, MIN/MAX record & recall, auto power-off, and a backlit dual LCD for quick, accurate readings.
• Compact, Durable Design - Compact meter (roughly 7 × 2.9 × 1.3 inches) comes with a robust protective holster featuring an integrated stand, quick-disconnect fittings, and 9 V battery powering.
• PC-Ready with RS-232 Output - Streamline data logging and analysis by connecting via the built-in RS-232 serial interface, compatible with Extech's optional data acquisition kit.