Philip Harris Resistance Substitution Box
by Philip Harris
Product code: B8H27234
In stock
£23.25 exc. VAT
£27.90 inc. VAT
Product code: B8H27234
In stock
£23.25 exc. VAT
£27.90 inc. VAT
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Ideal for classroom experiments and demonstrations, this resistance substitution box enables teachers and students to quickly select from a range of fixed resistor values. It is designed for use in secondary schools and colleges, supporting practical investigations in physics and electronics.
- Includes 12 resistance values: 100O, 220O, 470O, 1KO, 2.2KO, 4.7KO, 10KO, 22KO, 47KO, 100KO, 220KO, 470KO
- All resistors rated at 1 watt with ±1% tolerance
- Sturdy construction suitable for repeated classroom use
- Clearly labelled for easy selection of resistance values
- Suitable for circuit experiments and practical science lessons
