Sturminster: 01258 472619Hampshire: 02380 016469Yeovil: 01935 312200Sussex: 01403 732642
Helps keep an eye on the oil level in your fuel tank.
The Watchman Sonic is an ultrasonic monitor that allows you to determine the oil level in a storage tank remotely.
The transmitter, powered by a 3V lithium cell (CR2430 supplied), suits plastic and steel tanks up to 3m high with a 32 mm diameter fixing hole, and will operate in temperatures between -10 and 60°C.
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We go a long way to ensure you get the best quality fuels and service without costing the Earth.
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