0-9999 Ohm Simple Resistance Box Variable Decade Resistance Teaching Instrument
0-9999 Ohm Simple Resistance Box Variable Decade Resistance Teaching Instrument
FutureHight Used as a known resistor in the circuit to regulate the required current. Used for experimenting with physical electricity. Specification: Attenuation range/mini step: 0 to 9999 ohms, 1 ohm step. Case material: plastic. Dimensions: 14 x 10 x 5 cm / 5.51 x 3.94 x 1.97 cm. Colour: black. Quantity: 1 piece. Display type: analog and digital. Accuracy class: as details. Operating temperature: as details. DIY Supplies: Electrics Test voltage: as details. High quality. Material: plastic. Package includes: 1 x simple resistance box. Only the above package content, other products are not included. Note: Due to the light and screen difference, the colour of the item in the photos may be slightly different. The allowed measurement error is +/- 1-3 cm.
Product Features
- Can be checked part of Ohm's law of circuit.
- Used as an additional resistor to extend the voltage range.
- Used to measure the unknown resistance.
- Features
- Used as electromotive and internal resistance to measure power supply.