Decade Resistance Unit Age 4-5 Extra Jumbo Tweezers are available

Extra Jumbo Tweezers are available separately

• 2 x pond dippers

Using a Hall-effect probe mounted on a rotatable ball and socket head

problem‑solving and critical thinking skills through interactive play and exploration

Ideal for hands-on demonstrations

Decade Resistance Unit Age 4-5 Extra Jumbo Tweezers are availableFor use as an accurate potential divider, ratio arm etc. This unit employs high stability metal film resistance elements having superior characteristics to traditional wire wound coils. It is equally suitable for a. c. or d. c. use. The individual decades are series connected, each having switched positions of 0 to 9, and are mounted in line with 4mm socket terminals linked to the ends of the chain. The top panel is clearly marked with the resistance