I’ve posted this on another thread, but i’ve built a home heating oil tank monitor. http://myoilguage.com/ http://myoilguage.com/ I can see oil usage since I s

I’ve posted this on another thread, but i’ve built a home heating oil tank monitor. http://myoilguage.com/ http://myoilguage.com/ I can see oil usage since I started monitoring, but I also get an email at end of every day to tell me oil level in tank without having to actually be at the oil tank. This does several things, 1 it allows me to understand how much oil I actually burn and 2 allows me to not be locked into an oil delivery provider, which usually saves up to 60 cents per gallon. Quite handy when one burns through 1700 gallons per year.