Looking for a way to check how much fuel was left in his outboard motor’s small portable gas ... designed for larger tanks which are permanently installed into a boat’s hull, he reasoned ...

These mandates offer new challenges for the improved supply of portable electronic tank gauging instruments ... standards for restricted and closed (gas-tight) gauging, sampling and sounding ...

Portable heater runs on propane tank not Included. It's the perfect companion for garage heater,patio heater,outdoor heater,space propane heater,camping heater,tent heater,gas heater.6200BTU ...