Features:<br>Can be part of the circuit Ohm's .<br>Used as an additional resistor to expand the range of volts.<br>Used to measure unknown resistance.<br>Used as electromotive force and internal resistance for measuring power supply.<br>Used as a known resistor in the circuit to regulate the required current.<br>Used for electricity experiment teaching.<br>Specification:<br>Attenuation Range / Mini Step: 0 to 9999ohm, 1 ohm step<br>Shell material: Plastic<br>Dimensions: 14x10x5cm/5.51x3.94x1.97inch<br>Color: Black<br>: 1 Pc<br>Display Type: Analogue and Digital<br>Accuracy Class: as details<br>Operating Temperature: as details<br>: Electrical<br>Testing Voltage: as details<br> and high quality<br>material: plastic<br>Package includes:<br>1 * Simple Resistance Box<br>Only the above package content, other products are not included.<br>Note: Light 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.