Watchman Sonic Advanced
Watchman Sonic Advanced

Product Ref: 1002636
Monitor your oil tank contents 'at a glance' from your home.
Home Delivery
United Kingdom mainland delivery from FREE ex VAT
FREE Parcel Delivery for Watchman Products (Some Scottish postcodes, Highlands and Islands will incur additional costs - please contact us)
Watchman Sonic Advanced
PROTECT YOUR OIL! With the Watchman Sonic Advanced, 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 transmitter sits on top of the tank and, using ultrasonic level measurement techniques, constantly measures the level of oil in the tank.
It then transmits that information to the receiver, which is plugged into an electric wall socket, located in a convenient place within the house.
The height of the liquid is displayed on an LCD screen on the receiver. The householder can monitor the level of oil in their tank from inside their home.
When the level of oil in the tank gets below 10%, the fuel dispensing pump symbol appears, indicating to the householder that it is time to order some more oil.
Upgrade to a smart monitoring system with the USB Receiver. This lets you transform your Watchman Sonic Advanced, into a smart WiFi tank level monitor. Enables you to control your oil levels through a smartphone app without being tied to a single location. The SENSiT USB receiver and app alerts you of low levels, sudden drops, predicted run out and consumption monitoring notifications directly to your phone. The SENSiT even works with Alexa, so when asked 'How much oil is in my Tank?', she will be able to let you know!
Product Features:
- Quick and easy to install
- Suitable for steel or plastic tanks
- 200 metre transmitters to receiver range
- Measure tanks up to 3 metres in height
- Audible alarm when oil levels run out
- Sudden Drop Alarm (ON/OFF)
- Waveguide mode (ON/OFF)
- Unique serial number
- Works with the USB Receiver to make the Watchman Sonic Advanced, a Smart monitoring system
Watchman Helpline - 02838364415
Customer Reviews

Delivery Information
Tanks:
The delivery of a tank can be confusing as each manufacturer offers a slightly different service and lead time. Please refer to our Delivery Information page. Standard tank deliveries are "kerbside" which means the tank will be delivered to the kerb only and not positioned further. Should you have specific delivery requirements or restrictions, please contact us to discuss.
Accessories:
Most accessories will be delivered within 1-3 working days. If you require them quicker, we can on occasions offer a next day service (please contact us to discuss). If the item(s) are out of stock we will advise you of the expected lead time and you will of course have the opportunity to cancel with a full refund.
Returns Information
Customers may return items within 14 calendar days (as per our Terms & Conditions) - refer to 4.6 & 4.7. **
Please be aware that returning a tank can be complicated and expensive so please check that you are ordering the correct item (we suggest checking the dimensions very carefully).
Product Specification
- Product Code: SS
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