Fluid Pressure Transmissibility Apparatus on Wooden Base Subcategory_Wash Bottles Twelve-position substitution box rotating through

Twelve-position substitution box rotating through 100 ohms to 470k ohms at 1W and plus-or-minus 1%

Combined thermo hygrometer on an 85 mm metal dial pairing a -10 to 50°C thermometer with a 0 to 100 percent hygrometer for single-glance monitoring of room and laboratory conditions

this translucent LDPE wash bottle handles rinse and dispensing work at the bench

Cork-lined four-prong jaws cushion beakers

01 graduations

Fluid Pressure Transmissibility Apparatus on Wooden Base Subcategory_Wash Bottles Twelve-position substitution box rotating throughTwo cylinder brass fluid pressure apparatus with 19mm and 38mm leather packed pistons connected by a brass tube, showing equal pressure transmission across different piston areas.