Feature: 1. NEWLY VERSION: The 2C53T is an upgraded version of the 2C23T, which improves the measuring range and adds math operating, cursor measurement, persistence mode, XY mode features 2. 2 CHANNEL OSCILLOSCOPE: Possess 50 MHz bandwidth, 250 MS/s sampling rate, 1 Kpts record depth, automatic measurement function, maximum voltage 400V, vertical sensitivity 10mV/div-10V/div, support waveform image storage and export 3. 4.5 DIGIT 19999 COUNTS MULTIMETER: AC voltage 0-750 V, DC voltage 0-999.9 V, DC AC current is 0-9.999 A, Resistant for 0-19.99 MΩ, Capacitance for 0-99.99 mF, continuity measurement. Multi function meter for professionals, schools and hobbyists 4. SIGNAL GENERATOR: The maximum waveform output frequency of digital oscilloscope multimeter can up to 50 kHz and a step of 1 Hz, and can output 13 waveforms 5. SAVE FUNCTION: Handheld oscilloscope multimeter with one click save, screening function. You can upload the saved image by connecting to PC via Type C. You can easily compare the waveforms by displaying the reference waveform and the measured waveform on the same screen 6. EXCELLENT DESIGN: The oscilloscope adopt FPGA, MCU, ADC hardware architecture, built in high voltage protecting module, adopts 2.8in LCD display, built in 3000 mAh Li ion battery, standby time up to 6 H, Type C interface supports 5V 1A charging Specification: Item Type: Handheld Oscilloscope Multimeter Battery: 1 x 3000mAh rechargeable li ion battery Channel: Double channel Sampling Rate: 250MS/s Analog Bandwidth: 50 (independent 50M for double channel) Persistence: OFF, 500ms, 1s, ∞ Input Impedance: 1MΩ Time Base Range: 10ns-20s Vertical Sensitivity: 10mV/div-10V/div (X1 range) Maximum Measurable Voltage: ±400V Trigger Mode: Auto, normal, single Trigger Type: Rising, falling Display Mode: YT, scroll, X-Y Coupling: AC DC Operations: 8 Basic operations + FFT operating Export Waveform Image Waveform Screenshot Save Cursor Measurement: Support Function Signal Generator Parameters: Channel: Single channel Frequency: 1Hz-50KHz Range: 0.1-3V Multimeter Parameters: Feature Range Accuracy DC voltage 1.9999V/19.999V/199.99V/1000V ±(0.5%+3) AC voltage 1.9999V/19.999V/199.99V/750V ±(1%+3) DC current 19.999mA/199.99mA/1.9999A/9.999A ±(1.2%+3) AC current 19.999mA/199.99mA/1.9999A/9.999A ±(1.5%+3) Resistor 19.999MΩ/1.9999MΩ/199.99KΩ/19.999KΩ ±(0.5%+3) 1.9999KΩ/199.99Ω ±(2%+3) Capacitance 999.9uF/99.99uF/9.999uF/999.9nF/99.99nF/9.999nF ±(2.0%+5) 9.999mF/99.99mF ±(5.0%+20) Temperature (-55~1300℃)/(-67~2372℉) ±(2.5%+5) Diode: Supported On Off: Support Firewire Detection: Support. Package List: 1 x Main Unit 2 x 10X Probe 11 x 10X Probe Accessories 1 x Temperature Probe 1 x Red Black Crocodile Clip Probe 2 x Test Pen 1 x USB Cable 1 x Carrying Case 2 x User Manual