Specification Brand : BUZHI BulletPoint1 : The oscilloscope has up to 20MS/s real-time sampling rate and a 5MHz analog bandwidth. BulletPoint2 : Equipped with high efficiency one button AUTO, the measured waveform can be displayed without complicated adjustment. BulletPoint3 : 2.4 inch color display screen, 320*240 resolution, displays data clearly for easily reading. BulletPoint4 : Day mode and night mode can be changed according to your own preferences. BulletPoint5 : Built in 1500mAh rechargeable lithium battery can be continuously charged for 3 hours at one time. Color : White ItemName : BUZHI Oscilloscope DSO PRO Digital Oscilloscope Handheld Oscilloscope Mini Palm Size Oscilloscope with 5M Bandwidth 20MS/s Sampling Rate with P6100 Oscilloscope Probe.. ItemTypeKeyword : science-lab-oscilloscopes Manufacturer : BUZHI PartNumber : MSUS-E7176-HKX ProductDescription : analog signal and the aperiodic digital signal can be used freely. Large time base scanning mode can monitor slow level changes. Equipped with high efficiency one button AUTO, the measured waveform can be displayed without complicated adjustment. Display the High Definition LCD screen equipped with 2.4 inch 320*240 resolution. Extremely convenient and fast waveform storage function, built-in 16MB storage space, the maximum storage of 500 waveform pictures. Powerful waveform file manager, support thumbnail browsing, viewing, details view, flip, delete and other functions. Built in 1500mAh rechargeable lithium battery can be continuously charged for 3 hours at one time. Day mode and night mode can be changed according to your own preferences.