I did a search on this site and really didn't find anything that would help me out so I will ask the board for help. I have a new SpeeCo 35 ton splitter that I purchased a month ago that I just changed the oil on with about 12 hours of running time. (Manual says 20 hours first change.) I estimate this because all of the hours were kept in my head. With the manual calling for service either on hours or time I want to be able to track this better then having me rely on my poor memory. Anyway I have fresh synthetic 10w30w oil in it now and would like to install a hour meter so I can better track my service intervals. Here is my problem. After going through Google and Ebay I am more confused now then when I started. With shipping they range from $15.00 to upwards of $100.00. Looking for nothing fancy just one of the wire to plug meter that would only keep hours. I see some of them have more then one function should I be looking at these? Does anyone have one on their splitter and if so how does it work? Cost? Problems? Best place to buy? Any information would be appreciated. Thanks.