Do you want to know how much time you put on your equipment? I have two of these: No. American Phillips Controls Corp. hours and tenths meter, reads up to 99,999.9 hours. 115VAC, 2.5W. Both are used, work, have some mars and scars, mount in a 2.5" dia. panel hole. I'll let you figure out how to reset them to zero. $10 each, I'll pay postage. Pete Petersen