Features 【20AWG Silicone & Pure Copper Wire】This electromagnetic jumper is made of 20AWG silicone and pure copper wire, long service life and easy to use. The silicone magnetic connection wire is soft and flexible, resistant to high and low temperatures. STRONG PERMANENT MAGNETS - Each end of the magnetic test cords is equipped with a tiny but powerful permanent magnet, which makes quick and secure connections Wide Application This electromagnetic jumper is designed for terminals built into thermostats, control panels, sensors, switches and alarm panels. Simple Operation The operation of this electromagnetic jumper is very simple, you only need to place the two ends of the wire on the corresponding equipment, no additional operation is required. SIX COLORS This electromagnetic jumper is a set of six colors by default, and you can choose your favorite color to use according to your preferences. Specification: Item Type: Magnetic Wire Low Voltage Jumper Material: silicone, pure copper Model No.: T10005 Usage: Electronic Test Accessories Wire length: approx. 100 cm/39.4 inches, 20AWG Voltage: 30VAC Current: 5A Package list: 6 Jumper Test Leads Package List 6 x Jumper Test Wire