Features:5012H is a versatile, highly practical, cost-effective handheld oscilloscope for the maintenance industry and the R&D industry with FNIRSI's real-time sampling rate of up to 500MS/s and 100MHz analog bandwidth.With full trigger function (single, normal, automatic), it can be used freely for both periodic analog signals and non-periodic digital signals. The built-in high voltage protection module can withstand up to 400V continuous voltage and 600V peak voltage. There is no need to worry about the oscilloscope burnout caused by the high voltage not being probed to the 10X position.Large time base scan mode that monitors slow level changes. Equipped with high-efficiency one-button AUTO, the measured waveform can be displayed without complicated adjustment. Display high-definition LCD screen with 2.4-inch 320*240 resolution IPS full-vision technology, the visual effect is very good. Extremely convenient and fast waveform storage function, built-in 64M storage space, can store up to 2000 waveform pictures, the storage process is simple and fast, save the current waveform anytime and anywhere, just one touch, no cumbersome tips and choices. Powerful waveform file manager, support for thumbnail browsing, viewing, detail viewing, page turning, deletion and more. Built-in 5000mah high-quality lithium battery, can be used continuously for 12 hours when fully charged.The body is equipped with high-quality silicone protective cover, non-toxic and lead-free environmental protection, anti-skid, anti-shock and shockproof, comprehensive protection of the fuselage, soft texture, feel very comfortable.Specifications:Condition:100% NewMaterial: PlasticColor: As shown in the pictureAnalog band width: 100MHzMaximum real time sampling rate: 500MS/sVertical sensitivity: 50 mV/div ~ 100 V/divHorizontal time base range: 50S/div ~ 6nS/divMaximum test voltage: 80 V (1X probe), 800 V (10X probe)Storage depth: 128KBInput resistance: 1MADC precision: 8bitsCoupling mode: AC/DCTrigger mode: Single, Normal, AutoTrigger edge: Ascending/descending edgeExternal trigger voltage: 0-80 VDisplay: 2.4 inch - 320*240 - IPS processPower supply: 5000 mAh lithium batterySize: Approx.114*74*33mm / 4.5*2.9*1.3inPackage List:1*Host1*Instruction Manual1*USB Data Cable1*Probe1*Aligator Clip