Never installed, but may have some fingerprints on it. Latest firmware and fresh batteries included. Indoor use only.
The Smart Oil Gauge™ is the first connected home device of its kind that allows you to remotely monitor your home heating oil tank. The Smart Oil Gauge uses an ultrasonic sensor to measure the level of oil in the tank throughout the day, and transmits this information over your home’s Wi-Fi network. Check your tank level from any smartphone, tablet or PC – anywhere in the world. When the tank is low, the device will send text and e-mail alerts indicating that it’s time to order oil.
|Dimensions||4 × 4 × 6 in|