the seller shipped the order quickly and package came with good polyurethane pillows. There are some changing in outer case of the device, with steel material may be due to improving RF noise by faraday cage. The device was tested and until now no problem found. signal generator were also tested and there is some offset in shape of square wave more than 3.5v. analyzer not tested.
As 90% accurate with description, 100% satisfied with the deal (eventhough the purchase is not as good 100%). Seller is responsible with customer so i recommended buying from the seller. Haven't checked all the function just jet but everything seems ok