The FM-2 includes a flow sensor that can be easily attached to the product water line. The flow sensor is used behind the scenes to measure the volume and to operate the LED faucet indicator disc.
The new filter monitor is an innovative system to alert when a filter needs to be changed via color-coded lights at the base of the faucet. The battery-powered FM-2 has five timers for a 5-stage system, as well as a water volumizer and programmable set-points and alarms for each function, all in a crisp, attractive housing.

Features:

• Parts Included: (1) FM-2A: base unit LCD display, (1) FMS-2: flow sensor, (1) FMD-1: LED faucet indicator disc, (2) AA batteries
  
• Five-stage filter monitor w/five independent timers and a tri-color LED faucet indicator disc.
  
• Works on time for up to five stages (can be less).
  
• The LED indicator disc will illuminate a green, yellow or red light when the water is turned on. The color indicates the percentage of elapsed time and volume used.
  
• Auto-Off function conserves battery power automatically after 5 minutes of non-use.
  
• The timer counts down in months or days (settings can be modified).
  
• Modern design is perfect for any kitchen.
  
• Installs quickly and easily.

FM-2 Filter Monitor Specifications:

• Timer Range: 0-999 days or months
  
• Timer Modes: Days or months
  
• Volume Range: 0-99999 gallons or liters 
  
• Volume Modes: Gallons or liters 
  
• Volume Accuracy: +/-1%
  
• Maximum Pressure: 150 psi 
  
• Minimum Flow Rate: 0.3 l/min
  
• Maximum Flow Rate: 6.0 l/min
  
• Settings: One alert per stage, up to five stages
  
• Battery Life: approx. 18 months
  
• Base Unit Weight: 4.2 oz. (including batteries)
  
• Base Unit Dimensions: 4" x 2.5" x 0.9" 
  
• Flow Switch Cable Length: 36.6"
  
• Flow Switch Fitting Size: 1/4" Quick Connect
  
• LED Faucet Indicator Disc Cable Length: 36.25"
  
• LED Faucet Indicator Disc Dimensions: 1 1/4" in. (dia) , 5/16" (high)