Easy To Read & More Accurate Than A U-Tube Manometer!

Replace that U-Tube Manometer full of mercury with this digital delight.

Easy reading: Displays to 0.1mm of Hg

Auto-Shutdown after 20-minute Test

Built-In Vacuum Bleed-Off-Valve for Easy Adjustment to 30mm Hg Pressure on Specimen.

Battery operated or use the AC adapter (included).

Available with or without NIST calibration certificate.