Product Description

With the Watchman Sonic Oil Tank Gauge you can monitor your oil tank contents ‘at a glance’ from your home, no need to walk outside to the tank.  The Watchman Sonic Oil Tank Gauge consists of a battery operated ultrasonic transmitter installed on your tank, which wirelessly transmits a signal for up to 200 metres to the receiver plugged into a standard 230 volt electrical socket in your home or office so you can never run out of oil again!

Watchman Sonic Summary

• One model fits all
• Quick and easy to install
• Suitable for steel or plastic tanks
• 12 months replacement guarantee
• Low power consumption
• 200 metre transmitter to receiver range
• Measures tanks up to 3 metres in height
• Option of an audible setting sending out a buzzing tone when oil level runs low
• Comes with complete installation instructions