Watchman Sonic Advanced Oil Tank Level Gauge, with Audible Alarm - Oil Tank Level Monitor and Tank Level Sensor

Name: Watchman Sonic Advanced Oil Tank Level Gauge, with Audible Alarm - Oil Tank Level Monitor and Tank Level Sensor
Brand: Watchman

Watchman

ONE MODEL FITS ALL - no need for different device for different kinds or materials. This device can be fitted at any kind of oil tanks! ALARM ALERT - No need to worry on the loss of your oil tank. The alarm will just blare when there's a sudden drop in level! 200 METER TRANSMITTER TO RECEIVER GAUGE - Yes, it can alert you from that far. You don't want to caught off-guard when that oil level suddenly starts on dropping! QUICK AND EASY INSTALLATION - With easy to follow instructions, you'll never get a complicated time on getting them up and running! 12 MONTHS REPLACEMENT GUARANTEE - If things go wrong within 12 months, just let us know, and we will replace it for you!, Weight: 340.0 grams, Manufacturer: Watchman