Feature: dual-function tool is perfect for professionals requiring precision and versatility in their measurements. 2. High Voltage Oscilloscope Capability: With the true RMS multimeter feature, this device can measure AC voltages up to 565V and peak-to-peak voltages up to 1600Vp-p in oscilloscope mode. This capability ensures safe and accurate measurements for high voltage applications, making it ideal for electrical engineers and technicians. 3. User-Friendly Operation: The handheld digital oscilloscope simplifies waveform acquisition with an AUTO button, smart usability, and personalized signal capture settings, including auto/normal/single scanning modes, time base, amplitude, and edge levels. Its ease of use significantly enhances work efficiency. 4. Clear Color Display Data Storage: The graphical multimeter features a 2.4-inch color screen for clear waveform display, along with the capacity to store 100 sets of data and 10 waveforms. The ability to display historical data and real-time readings on the same screen greatly facilitates data analysis. 5. Versatile Multifunctional Use: