1. Adopting high quality aluminum alloy, wear-resistant and corrosion-resistant, better hand feeling2. Large-capacity lithium battery, ultra-long standby, worry-free use3. STM32 chip, super performance, fast data processing4. A variety of waveform measurement, to meet your different needs, measurement of ease of useParameters:1. MCU: STM32F303VE2. ADC: MCU internal ADC3. Number of channels: 2 analog channels4. Analog bandwidth: 1MHz5. Sampling rate: up to 10MSa/s6. Memory depth: up to 8K7. Horizontal scanning speed: 1uS-2S8. Vertical sensitivity: 20mv-10V9. Input impedance: greater than 500 kOhm10. Coupling method: DC/AC11. Trigger type: rising edge, falling edge12. Automatic adjustment mode: AUTO-FIT13. Signal output: square wave, sine wave, triangle wave, sawtooth wave14. Trigger mode: auto/normal/single/slow15. Number of apps: 216. Storage: 8MB built-in U disk17. Operation: key, encoder18. USB interface: Micro-USB19. Battery capacity: 500mAh20. Standby time: 2-3 hours21. Screen size: 2.8 inch22. Screen resolution: 320 x 24023. Main unit size: 100 x 56.5 x 10.7mm24. Weight: 88gPacking list:- Main unit x 1- Split probe x 1- Hook x 1- L-shaped hexagonal screwdriver x 1- Instructions for use x 1Specification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 20cm * 11cm * 5cm / 7.87inch * 4.33inch * 1.97inch Qty per Carton 40 Carton Weight 11.10kgs / 24.47lb Carton Size 42cm * 37cm * 35cm / 16.54inch * 14.57inch * 13.78inch Loading Container 20GP: 490 cartons * 40 pcs = 19600 pcs40HQ: 1138 cartons * 40 pcs = 45520 pcs