Power Supply Fixed PSSC Type jointed wood won't corrode from chemical

wood won't corrode from chemical exposure and maintains its appearance over the years of laboratory use

The Wave Motion Machine or Powell’s Wave Machine demonstrates wave motion principles with a built-in scale for studying the relationship between rotary and vertical motion

6"X4" Metal sheet

Meker Burners with Stopcock is nickel-plated and mounted on a heavy cast base

for old models

Power Supply Fixed PSSC Type jointed wood won't corrode from chemicalThis affordable power supply is ideal for the 'Mass of an Electron' experiment. With dual outputs and a 6. 3V AC option, it can run multiple experiments simultaneously. An LED indicator shows when the power is on. The housing is aluminum and features an LED indicator for power status. A two core flex with banana plugs is included for connecting to a 12V. AC. power source. Read Instruction Sheet Product Code: SE. LB2621 001 Brand: IEC Dimensions: 140mm