US$ 645000.00
Mid-range single-decade resistance box stepping from 100 ohms to 1000 ohms in 100-ohm increments
integrating directly into circuit demonstration builds without soldered leads
Center-zero galvanometer reading 1-0-1mA at plus-or-minus 2
Highly useful for the wave demonstration
Three 1W resistors of different values on a single base with six 4mm terminals
Electric Kettle for Physics Lab Material_Polypropylene Mid-range single-decade resistance box steppingStainless steel 1. 5 liter electric kettle on 220V AC, supplying hot water for thermal expansion, calorimetry, and general utility tasks in a teaching laboratory.
US$ 645000.00
US$ 1039600.00
US$ 449500.00
US$ 1169550.00
US$ 749500.00
US$ 250000.00
US$ 854550.00
US$ 809550.00
US$ 809550.00
US$ 329000.00