Features1. Dual-channel 3-in-1 digital oscilloscope: multimeter and oscilloscope and signal generator2.Dual-channel 2X10MHz bandwidth, isolated channels are independent of each other to avoid interference between them, more accurate signal detection3. Oscilloscope performance: hardware architecture and desktop computer with the same ARM and FPGA and high-speed ADC program, high cost, non-general CPU direct mining program, trigger system is powerful, with super waveform capture capability, waveform details are not lost4. One-key measurement: with a complete range of trigger modes: automatic, single, conventional equipped with efficient one-key automatic adjustment, without the need for cumbersome adjustment can display the measured signal waveforms5. Built-in double insurance tube intelligent anti-burn overload does not burn the table: intelligent anti-burn power measurement is safer, novice can also easily measure!OverviewModel: 2C23TScreen: 2.8-inch true color screenResolution: 320 x 240Charging: TYPE-C (5V-1A)Battery: 3000mAh lithium batterySupport function: Oscilloscope, signal generator, digital multimeter (see function parameters)Standby time: 8 hours (laboratory theory maximum)Multimeter specificationsDC voltage: 9.999V-99.99V-999.9V, accuracy: (0.5%and3)AC voltage: 9.999V-99.99V-750.0V, accuracy: (1%and3)DC current: 9999uA-99.99mA-999.9mA-9.999A, accuracy: (1.2%and3)AC Current: 9999uA-99.99mA-999.9mA-9.999A, Accuracy: (1.5%and3)Resistance: 9.999M-999.9K199.99K19.999K-999.9, accuracy: (0.5%and3)99.99M, Accuracy: (1.5%and3)