The Oscilloscope is a full function, high utility, high performance and cost-effective handheld oscilloscope for the maintenance industry and the R & D industry. The oscilloscope has a real-time sampling rate of up to 20MS/s and a 5MHz analog bandwidth. With complete triggering function (single, normal, automatic), both the periodic 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. Features: The oscilloscope has up to 20MS/s real-time sampling rate and a 5MHz analog bandwidth. Equipped with high efficiency one button AUTO, the measured waveform can be displayed without complicated adjustment. 2.4 inch color display screen, 320*240 resolution, displays data clearly for easily reading. Day mode and night mode can be changed according to your own preferences. Built in 1500mAh rechargeable lithium battery can be continuously charged for 3 hours at one time. Memory compression technology, waveform refresh screen does not flicker. Extremely convenient and fast waveform storage function. Built-in 16M storage space, the maximum storage of 500 waveform pictures. Powerful waveform file manager, support thumbnail browsing, viewing, details view, flip, delete and other functions. High measurement voltage range, 1X can measure 0~40V, 10X can measure 40~800V. Up to 11 parameters measurement: VPP, Vmax, Vmin, Vavg, Vrms, Frequent, Duty+, Duty-, Time+, Time-, Time. At any time, the waveform display (pause function) is frozen. Complete triggering function (single, normal, automatic). Specifications: Type: With P6100 Oscilloscope Probe / Without P6100 Oscilloscope Probe (Optional) Material: ABS Analog Band Width: 5MHz Maximum Real Time Sampling Rate: 20MS/s Vertical Sensitivity: 50mV/div ~ 200V/div Horizontal Time Base Range: 50S/div ~ 250nS/div Maximum Input Voltage: 40V (1X probe), 800V (10X probe) Storage Depth: 40KB Input Resistance: 1M ADC Precision: 8bits Coupling Mode: AC/DC Trigger Mode: Single, normal, automatic Trigger Edge: Ascending/descending edge External Trigger Voltage 0 40 V Display: 2.4 inch @ 320 * 240 Power Supply: 3.7V, 1500mAh lithium battery Item Size: 107 * 70 * 24mm / 4.21 * 2.76 * 0.94in Item Weight: 120g / 4.23oz Package Weight: 200g / 7.05oz Package Size: 20 * 11 * 3.8cm / 7.87 * 4.33 * 1.50in Package List: 1 * ADS2050H Oscilloscope Host 1 * Crocodile Clip Probe 1 * Micro USB Data Line 1 * User Manual (English)