The MA-166 Mercury Manometer is a traditional method for vacuum pressure determinations in Asphalt Rice Tests and for other vacuum measurement applications. Unit has a sliding scale graduated above and below zero to 130mm by 1mm. The U-tube is mounted on a wooden stand and comes complete with Mercury.
**Please check local regulatory restrictions carefully before ordering any instrument containing Mercury.
- Familiar method used to detect vacuum pressure with Asphalt Bulk Specific Gravity (Rice) Tests
- MA-166 Mercury Manometer apparatus