my msn :lipfbest at hotmailcom my phone number :0 8 6 134 8061 6871 Supported by stable test equipment, which convenient and easy-readable during the complicate on-site system is a visible necessity for all engineers. Our handheld digital storage oscilloscope HDS1022M is born to match this kind of need. The oscilloscope with 20MHz bandwidth and the sample rate at 100MS/s in dual Channel and combine with the function as multimeter. With HDS1022M you will be confident in solving all troubles more efficiently during on-site occasion. Meet your best need is our mission. COMPLETE SOLUTION It is obligatory to merge all relevant information and then work out an overall judgment when you need to find out the reasons for many on-site problems. HDS1022M can be use as multimeter as well while it is a professional oscilloscope. Only with the HDS1022M, you are able to measure and inspect wave simultaneously; you will get the stable waves for all kinds of signal automatically by touch in one moment. All test and measure requests are all be matched in a second by HDS1022M COLORFUL DISPLAY FOR DATA SHOW SHARPLY Colorful LCD panel with the resolution of 320*240, which make the wave is easy to read, especially when a big data or many wave covered reciprocally. Wherever and whenever, you will view the best display for all info by this LCD panel. LONG ENDURANCE AND GREAT CONVENIENCE Total weight of 645g to make carry is convenient. The protective coat for the unit is insulated and in special design guarantees the endurance and credible operation in tough industrial environment. MULTI-LANGUAGE OSD Wholly internationalization design with multi-language display. Just choose any language convenient for you, and then go ahead with it. OPERATE TIME UP TO 6HRS Rechargeable li-ion batteries make the dream of work anywhere to come true. The max 6h operate time help for you to handle the tough working condition. Specification Bandwidth 20 MHz Real-time sample rate 100MS/s Rising time 17.5ns Channels Dual Independently floating isolated inputs Yes (for multimeter and between oscilloscope and multimeter) Time base range 5ns-5s/div Vertical sensitivity 5mV-5V/div Trigger modes Edge (Normal, Single shot, Auto), Video Scope measurements 2 Cursor+5 Automatic Record length 6K points per channel Memory for screen and set up 4 Screens、4 set up True RMS multimeter Volts, Amps, Ohms, Capacitance, Diode, Continuity Voltage Range 400mV、4V、40V、400V Best Accuracy VDC ±（1%+1; VAC ±（1%+3） Current DCA：40mA、400 mA：（±1.5%±1） 20A：（±3%±3） ACA：40mA：（±1.5%±3） 400 mA：(±2%±1) 20A：（±5%±3） Resistance 400Ω：±（1%+3）；4K、40K、400K、4M：±（1%+1） 40M：±（1.5%+3） Capacitance 51.2nF-100uF：±（3%+3） PC interface RS232 cable and USB cable Power supply 6 hrs Li-ion rechargeable battery Display Size 3.8 inch color LCD Resolution 320 ×240 Mechanical specifications Size 180mm×113mm ×40mm Weight 690g Warranty Unit 3 years