Zoyi ZT703s full function 50MHz dual channel oscilloscope / 25000 count multimeter / signal generator brand new in box. The photo shows a 45 MHz sine wave input to Ch 1. It is normally supplied with a single plug in 3400 maH rechargeable 18650 lithium battery, but because of shipping restrictions, it was shipped without the battery. I have plugged in a new 3400 maH battery I purchased separately. It is supplied with two 60MHz 1X / 10X oscilloscope probes, two multimeter probes, charge/ data input cable, instruction manual, case and the original box (slightly damaged in shipping). Detailed specs and firmware upgrades are available on line, but ask if you need specific details. It was only opened to plug in a new battery and test functions. Save yourself a month delivery time plus import taxes and fees.