The JT-OMS01 from Joy-it is a versatile 3-in-1 mini handheld device that functions as an oscilloscope, signal generator and multimeter. It has been specially developed for mobile use in the fields of electrical and mechanical engineering. With its compact design and integrated functions, it enables users to carry out precise measurements and analyses without having to rely on extensive equipment. The device is ideal for technicians, engineers and hobbyists looking for a portable solution for their measurement and testing requirements. The ease of use and various functions make the JT-OMS01 a valuable tool for troubleshooting and developing electrical circuits. Combination of oscilloscope, signal generator and multimeter. Mobile use for flexible applications. Suitable for electrical and mechanical engineering. Handheld design for easy handling.