CO2 Low Pressure Alarm

9 VDC
90 dB audible alarm
LED red super bright visible alarm
Linear Switching (new for 2016)

Normally OFF when pressure is above set point (or when the cylinder is full). When C02 pressure drops below set point alarm will sound and red light will remain on until the battery is disconnected, or a new cylinder is installed and operating.

Wall mounted for close and precise repeatability. (Senses carbonated pressure)

Advantages:
Never serve flat pop.
Send bottles back empty not nearly empty.

Simple to install (10-15 mins) 
Complete with 6', T-fitting and clamps.