HYTEK Watchman Sonic Level Gauge
Level measurements
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Watchman Sonic Level Gauge

  • Reads the oil level in the tank & transmits to an indoor receiver.
  • Easy wireless installation, one 32mm hole in tank or 2” M BSP fitting.
  • Up to 200m ‘line of sight’ range. 
  • Suitable for steel & plastic tanks. Fits tanks up to 3m in height.
  • When oil drops to below 10% of tank volume a fuel dispensing symbol appears on the display. This symbol flashes when oil level drops below 5% indicating a new delivery is required.
  • Supplied with receiver & display.
  • Display plugs into 230v Socket