Thermo-Hygrometer, 85mm Diameter Type_Puzzle Kit controllable flame shape during laboratory

controllable flame shape during laboratory heating

Mid-sized brass cylinder on an ebonite-insulated base

GREAT FOR PROFESSIONAL LABORATORIES

Six-part life-size chicken anatomy model designed by veterinary professionals reveals avian internal structure and poultry biology for agricultural teaching

Sprung-tip jockey contact slides smoothly along the resistance wire of a Wheatstone bridge or potentiometer to find the null-deflection balance point during student-built bridge experiments

Thermo-Hygrometer, 85mm Diameter Type_Puzzle Kit controllable flame shape during laboratoryCombined thermo hygrometer on an 85 mm metal dial pairing a 10 to 50C thermometer with a 0 to 100 percent hygrometer for single glance monitoring of room and laboratory conditions.