Used as electromotive force and internal resistance for measuring power supply.
Used as an additional resistor to expand the range of volts.
Used as a known resistor in the circuit to regulate the required current. Used for physical electricity experiment teaching.
وصف
Lizusidtsy Type: Resistance Box
Model Number: 15026
: ELECTRICAL
color:Black
Material:plastic
size:16.5 x 12.5 x 6.4cm
Package Contents:
1 x Resistance Box
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.