First- use notification! based on the security of air transport, please open the back cover and connect battery Plug manually. Thank you! this handheld oscilloscope is a portable tool for waveform measurement. In contrast with Analog oscilloscope, desktop digital oscilloscope or digital multimeter, it is one of the best test tool for use in teaching or field. Technical data performance of scope bandwidth(-3db) 25MHz sampling rate max 100M SA/s channel 1 coupling AD, DC rise time < 17.5Ns input impedance 1m?, ?20pF max input voltage CAT II 300V vertical resolution 8 bit vertical sensitivity 50M V/div - 20V/div Note1 horizontal resolution 10Ns/div horizontal sensitivity 10Ns/div - 5S/div Note2 record length 0.1K/channel trigger mode auto, rising edge, falling edge Note 1: vertical sensitivity includes 9 ranges: 50mV/div, 100mV/div, 200mV/div, 500mV/div, 1V/div, 2V/div, 5V/div, 10V/div, 20V/div. Note 2: horizontal sensitivity includes 27 ranges: 10Ns/div, 20Ns/div, 50Ns/div, 100Ns/div, 200Ns/div, 500Ns/div, 1?s/div, 2?s/div, 5?s/div, 10?s/div, 20?s/div, 50?s/div, 100?s/div, 200?s/div, 500?s/div, 1Ms/div, 2Ms/div, 5Ms/div, 10Ms/div, 20Ms/div, 50Ms/div, 100Ms/div, 200Ms/div, 500Ms/div, 1S/div, 2S/div, 5S/div. Please Note: contact: se@all-sun.Com if you have any questions or after-sale problem.
Power supplied by 1 piece 3.7V lithium battery.(Battery included in the equipment)
It uses a high speed AD sampler to convert the input analog signal into digital signal and displays the signal on a 128 x 64 LCD after processing the signal through a high-speed CPU.
It uses a high speed comparator to get a good edge trigger for a steady display, which is good for observation.
Its multimeter part uses a dedicated, 6000-count chip, which can provide a higher precision.
Portable size but come with great and multi-function.