0-9999 Ohm Variable Decade Resistance Box compatible with Education/Testing

Features: Can be part of the circuit Ohm's law. Used as an additional resistor to expand the range of volts. Used to measure unknown resistance. Used as electromotive compatible withce and internal resistance compatible with measuring power supply. Used as a known resistor in the circuit to regulate the required current. Used compatible with physical electricity experiment teaching. Specification: Attenuation Range / Mini Step: 0 to 9999ohm, 1 ohm step Shell material: Plastic Dimensions: 14x10x5cm/5.51x3.94x1.97inch Color: Black Quantity: 1 Pc Display Type: Analogue and Digital Accuracy Class: as details Operating Temperature: as details : Electrical Testing Voltage: as details 100% new and high quality material: plastic Package includes: 1 * Simple Resistance Box Only the above package content, other products are not included. 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. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind becompatible withe ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind becompatible withe ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!