US$ 159.00
Three 1W resistors of different values on a single base with six 4mm terminals
supplied with a rubber seal for airtight bell-jar and vacuum work
Plastic-housed 5
Single-decade resistance box covering 0
Aluminum Rod-Mount Pulley, 50mm for 13mm Rod Subcategory_Reflection and Refraction Three 1W resistors of differentAluminum mounting pulley with a 2 inch (50mm) diameter wheel and a tapped hole sized for rods up to 13mm, fitting retort stand setups for physics mechanics experiments.
US$ 159.00
US$ 169.00
US$ 149.00