Watchman Alarm you can monitor your oil tank contents 'at a glance' from your home, no need to walk outside to the tank. In the event of the oil level in the tank dropping at an unusual rate the receiver will emit an audible alarm.
How it works
The Watchman Alarm Oil Tank Contents Gauge and Alarm consists of a battery operated ultrasonic transmitter installed on your oil tank, which wirelessly transmits a signal for up to 200 metres to the receiver plugged in to a standard 230 volt electrical socket in your home or office so you never run out of oil again!
Alarm feature (if the oil drops more than 1.5cm a minute an audible alarm will sound)
Quick and easy to install
Suitable for all types of tank, steel or plastic
Can transmit up to 200 metres
Can measure the tank contents on tanks up to 3 metres inside height
Optional audible setting with a buzzing tone, when tank contents run low.
Compatible with most fuels including home heating oil (kerosene), diesel and red diesel.
Will also fit a 38mm (1.5") female socket found on most steel tanks (please check your tank first)
Comes with complete instalation & set up instructions
12 Months replacement guarantee