Vasile Surducan wrote: > Chinese tools must be allways watched with some circumspection. > I've bought an UT81B http://www.uni-trend.com/UT81b.html > for using on field and I was very dissapointed. It has low contrast, > it has a true analogic bandwith of 2MHz instead of 8MHz as it claims > and above 2Mhz its killing the edges of the analogic signal measured. > You may see how it looks a square wave of 8MHz in the image attached. > I will never buy such things. Not to be too blunt about it, but what the h*ll did you think an 8-MHz square wave would look like on an 8-MHz scope??? -- Dave Tweed -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist