US$ 195.00
Wooden handle supports a 12-inch bristle cleaning brush for scrubbing general glassware
reading -50 to 300°C at ±1°C accuracy up to 200°C for a range of lab heating
this 15-inch motion-converter model shows the engineering principle behind crankshaft pistons and rotary-to-linear mechanisms
and 0-50 psi / 0-3
Selectable DC Battery Eliminator Power Supply, 1.5-12V 2A Material_Wood Wooden handle supports a 12-inchSelectable DC voltage at 1. 5, 3, 4. 5, 6, 7. 5, 9, and 12 volts on this 2 amp battery eliminator power supply, replacing batteries in physics and electronics classroom experiments.