The Watchman Sonic is one of the award winning Watchman tank monitoring range from Kingspan Environmental. It acts as a level sensor to indicate how much home heating oil is left in your oil tank. This helps you to ensure that you never run out of oil.
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 audible setting sending out a buzzing tone when oil levels run out
Receiver 230 V 50-60 hz +/-10%. Transmitter 3 Voltithium Cell
Made To Order
Manufacturer Model No
One or more item(s) in your basket aren't available for delivery to
Unfortunately, we were unable to find any substitute items to replace them with. To continue with the order we will have to remove them from your basket.
If you would like to prevent any changes, press cancel.