Rheostat, Air Cooled
Item Code: VTT12307214
Delivery
UK Mainland £10.00 order before 1pm for same day despatch*
Spend £100 for free delivery (excl. chemical handling). Find out more
UK Mainland £10.00 order before 1pm for same day despatch*
Spend £100 for free delivery (excl. chemical handling). Find out more
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This product is currently out of stock but is available to order on a 90 day lead time.
£41.58 exc. VAT
Product Description
This rheostat provides variable resistance for electrical circuits, making it ideal for laboratory demonstrations. It offers practical learning opportunities for students to explore electricity and resistance.
Key Features:
- Resistance: 20 Ohms for adjustable control
- Max. Current: 4.2 Amps
- Construction: Oxidised constantan wire on a vitreous enamel tube
- Long-life Contact: Phosphor bronze contact on a sliding carriage
- Connections: Three binding posts for secure connections
- Dimensions: 300 x 44 mm tube size
An essential tool for science educators, this rheostat helps students understand electrical resistance in a hands-on way, supporting physics and electrical engineering lessons.
