Riester Empire n Stand Model Pressometer

riester Empire n stand & nbsp;Folder Mercury Pressometer for accurate measurements.1.2 mm of mercury inner diameter +/ - 0.2 mm

Special gyro -column cleaning brush

Chrome valve

High precision valve with easily rotating faucet

Two -tube Latex two -tube duct

>

3M Spiral Spiral

Maximum Divergence of Results +/ - 3MMHG

2 years of good operation