Having the digital readout for temperature, ability to set temp, and great price make these a winner for me. I liked them so much I bought a spare set.
The units are nice and very ajustable. Im new to this style as my first set of DMP Warmers are not adjustable. Those are working great 9 yrs later. :) In advancing to racing slicks for track days i purchased the adjustable ones for better heat control. So far so good. I have only One issue. The instruction sheet is horrible. It's not very complete, it gives the basic operation and seems to assume you know all about adjustable units already. It was ok to figure it out, just not the most well written instruction sheet. This would not stop me from purchasing these again.
Have had these now for three track days and so far so good. !! Bang for the buck I dont think you could go wrong.
I was suprised how well these warmers work for the price. Digital settings , tells you the temp they're at and seem to be well made. Amzed they weren't that expensive. We'll see how long they last but so far I happy with them.