With an 8.33 /s real-time sample rate and 1 MHz bandwidth, this portable oscilloscope ensures precise waveform analysis, ideal for diagnosing voltage variations in DIY electronics projects or robotics debugging. Its vertical sensitivity (10mV/~10V/) lets you measure everything from sensor signals in kits Mini oscilloscope AI-1M supports Auto, Normal, and Single trigger modes, plus rising/falling edge detection and coupling, to capture erratic signals in noisy environments-perfect for automotive diagnostics or repairing industrial equipment. Coupled with a broad time base range (3us~10s), it's your reliable companion Weighing just 150g and compact size 130 x 80 x 25mm, this handheld oscilloscope easily into any toolkit, featuring a 1200mAh rechargeable lithium battery that lasts up to 5 hours of operation for on-site repairs or outdoor engineering tasks. Automatic shutdown features and battery life alerts keep energy consumption smart. Crystal-Clear Display: 2.8" TFT screen delivers waveform readings, making it simple to identify voltage ranges (40V on X1 and 400V on X10 for Vpp up to 800V). With auto-save setting feature to simply repetitive tasks for students and professionals alike-no more manual resets after sudden shutdowns. 150g beginner oscilloscope AI-1M comes with USB charging cable, alligator clip probe and 365 days quality . Color: As Shown Material: Metal Package Contents: 1*pcs mini oscilloscope Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.