Shanghai Liangping PD123 Electronic Density (Specific Gravity) Tester

A few simple steps to say goodbye to tedious calculations
1. Refer to the principle of Webster's specific gravity
2. Adopting Archimedes' immersion ball volume displacement method
3. Can replace the Wechsler specific gravity balance
4. Improve detection efficiency
5. Direct reading test results
6. No need for manual calculation