US$ 140.00
Tightly wound 700-turn copper coil on a small air-core former
panel-mounted with 4mm sockets and an enclosed earth pin for safe wiring during induction and AC ratio demos
Long-and-wide 95 x 20 x 8mm Alnico bar pair
Matte-white painted screen 100 x 100mm in size
30mm Spark Induction Coil with Adjustable Vibrator Chemistry Tightly wound 700-turn copper coilAdjustable vibrator induction coil producing a 30mm spark from a 6 12V DC input, fitted with two pointer electrodes and 4mm sockets, suiting work with vacuum tubes and eudiometers.
US$ 140.00
US$ 120.00
US$ 125.00
US$ 99.00
US$ 199.00
US$ 79.00
US$ 19.00
US$ 179.00
US$ 129.00
US$ 89.00
US$ 69.00
US$ 79.00
US$ 188.00
US$ 79.00
US$ 125.00
US$ 199.00
US$ 99.00
US$ 89.00
US$ 115.00