I agree with the crowd here about getting a Fluke but coming from a different perspective. I bought a Tektronix TX1 and was satisfied at first. I chose it because I liked their o'scopes and figured the DMM would be just as good. Then the darn thing started 'crashing' on me when using the backlight. Now I am just kind of waiting for the final crash and I am not too inclined to send it in for repair vs. just doing what I should of done at first which was to buy a Fluke.