Joy-it Measurement Technology Kit with 3-in-1 Device (Digital Oscilloscope, Component Tester, Signal Generator), Precision Multimeter with Non-Contact NCV Measurement, and 115-Piece Screwdriver Tool Set. Portable 3-in-1 Digital Oscilloscope, Component Tester, Signal Generator, SMD, LCR500. The DSO-LCR500 combines the advantages of a digital oscilloscope and a multifunctional component tester in a compact and high-quality housing. With the digital oscilloscope, ambitious tinkerers can analyze time-dependent signals without having to rely on expensive measurement technology. The multifunctional component tester additionally allows for quick and automatic identification of components. Furthermore, our DSO-LCR500 features additional helpful functions such as a signal generator, an infrared signal decoder, and the measurement of Zener diodes, DS18B20 sensors, and DHT11 sensors. The device is equipped with a powerful 1500 mAh battery that can be conveniently charged via USB-C. The integrated, foldable stand also facilitates operation. The extensive delivery includes, among other things, SMD test probes, test clips, a probe, crocodile clip cables, and a BNC adapter. Precision multimeter with non-contact NCV measurement, JT-MT01. The JT-MT01 multimeter from Joy-it revolutionizes the world of electrical engineering for both hobbyists and professionals alike. As the epitome of versatility, this device proves to be an indispensable partner for carrying out all electrical measurements, whether they are voltages, currents, resistances, diode tests, capacitance measurements, frequency analyses, or even temperature determinations. This comprehensive functionality makes the JT-MT01 the Swiss Army knife among multimeters.