The MA-167 Manometer is a traditional method for vacuum pressure determinations in Asphalt Rice Tests and for other vacuum measurement applications. The glass U-tube is mounted on a wooden stand with a sliding scale graduated to 130mm above and below zero in 1mm increments. This device is designed to use mercury as an indicating fluid. Mercury is not included and must be purchased from an outside supplier.
Please check local regulatory restrictions carefully before ordering Mercury.
- Familiar method used to detect vacuum pressure with Asphalt Bulk Specific Gravity (Rice) Tests
- Manometer (Mercury not included)