Multimeter: Easy to use digital multimeter for measuring DC and AC voltage, DC and AC current, resistance, diode and continuity test.Measuring instrument with data storage and reading function on a large LCD screen. 5 iron tips: Five different tips make the soldering iron easy to install for guitar, computers, hardware and capacitors or TV accessories, etc. Metal soldering iron stand and cleaning sponge: The soldering iron standportable soldering iron with cleaning sponge holds the soldering iron to ensure safety and convenience.The maximum measure to prevent the user from being burned or damaged. Desoldering Pump: Made up of high pressure vacuum tube and aluminum frame, which allows one-handed operation, it can absorb large amounts of solder, while the solder wire is better at absorbing small amounts of solder. Durable and Convenient Carry Bag: Assorted tools are convenient in a durable, easy-to-carry PU bag;keeps all components organized, easy to carry, store and carry anywhere. Widely Used: Necessary tools which are widely used for soldering projects, home DIY work, electrical, electronic and appliance repairs, circuit board soldering, other DIY soldering applications, crafting/fabricationjewelry and other uses.