Description: "DSO152" is a highly practical and costeffective handheld oscilloscope launched by our company, aimed at the maintenance and research education industries.The oscilloscope has a realtime sampling rate of 2.5MS/s, a bandwidth of 200KHz, and complete trigger functions (single, normal, and automatic).It can be used freely for both periodic analog signals and nonperiodic digital signals and can measure voltages up to 400V.Equipped with an efficient onekey AUTO, it can display the measured waveform without cumbersome adjustments. Equipped with a 2.8inch 320 x 240 resolution highdefinition LCD screen. Builtin 1000mAh highquality lithium battery, can be used continuously for about 4 hours after fully .DSO152 Product Manual:https://.mediafire.com/file/nw0pmda15bg5yaz/152%25E8%25AF%25B4%25E6%2598%258E%25E4%25B9%25A6.pdf/fileColor: As ShownMaterial: plasticModel: B(High Version)Package Contents:1 x Handheld Digital OscilloscopeOnly 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 +/ 13cm.