Specifications: Overview Model: 2C23T Screen: 2.8-inch true color screen Resolution: 320 * 240 Charging: Type-C (5V/1A) Battery: 3000 mAh lithium battery Supported functions: Oscilloscope, signal generator, digital multimeter (see function parameters) Standby time: 8 hours (maximum in lab conditions) Multimeter specifications DC voltage: 9.999 V/99.99 V/999.9 V, accuracy: ±(0.5% + 3%) AC voltage: 9.999 V/99.99 V/750.0 V, accuracy: ±(1% + 3%) DC current: 9999 µA/99.99 mA/999.9 mA/9.999 A, accuracy: ±(1.2%+3) AC: 9999 µA/99.99 mA/999.9 mA/9.999 A, Accuracy: ±(1.5%+3) Resistance: 9.999 MΩ/999.9 kΩ, 199.99 kΩ, 19.999 kΩ/999.9 Ω, Accuracy: ±(0.5%+3) 99.99 MΩ, Accuracy: ±(1.5%+3) Capacitance: 999.9 µF, 199.99 µF/9.999 µF/999.9 nF, 9.999 nF, Accuracy: ±(2.0%+5) 9.999 mF/99.99 mF, Accuracy: ±(5.0%+20) Temperature: (-55~1300°C/(-67~2372°F), Accuracy: ±(2.5%+5) Diode: √ On/Off: √ FireWire Detection: √ Oscilloscope Specifications Channel: Dual Channel Sampling Rate: 50 Mbps Analog Bandwidth: 10 Mbps (10 Mbps independent for dual channels) Memory Depth: 32 KB Input Impedance: 1 MΩ Time Base Range: 50 ns–10 s Vertical Sensitivity: 20 mV/div–10 V/div (X1 step) Maximum Measurement Voltage: ±400 V Trigger Mode: Auto, Normal, Single Trigger Type: Rising Falling Edge Display Mode: YT/Scroll Coupling: AC/DC Saving Waveform Screenshots: Supported Viewing Waveforms on Computer: Supported Function Signal Generator Specifications Channel: Single Channel Frequency: 1 Hz–2 MHz Amplitude: 0.1–3 MHz Features: 1. Dual-Channel 3-in-1 Digital Oscilloscope: Multimeter + Oscilloscope + Signal Generator 2. Dual-Channel 2 x 10 MHz Bandwidth, isolated channels are independent to avoid interference and enable more accurate signal detection 3. Oscilloscope Performance: Hardware architecture and desktop computer with the same ARM + FPGA + high-speed ADC program, high cost, not a general CPU direct mining program, powerful trigger system with super waveform capture function, waveform details are not lost Lost 4. One-Button Measurement: With a full range of trigger modes—automatic, single, and conventional—equipped with efficient one-button automatic adjustment, the measured signal waveforms can be displayed without any cumbersome setup. 5. Built-in Dual Protection Tube, Intelligent Anti-Burn Overload Protection Prevents Table Burns: Intelligent anti-burn power measurement is safer, and even beginners can easily take measurements! Package Contents: List of Standard Versions 1 x Main Unit 1 x User Manual 1 x Probe 1 x Alligator Clip Probe 1 x Multimeter Lead Cable 1 x Type-C Charging Cable Upgrade List 1 x Main Unit 1 x User Manual 1 x Probe 2 x Alligator Clip Probes 1 x Multimeter Lead Cable 1 x Type-C Charging Cable