• Weak battery detected by visual and audible alarms (Unit will "beep" and flash red LED intermittently)
• Signals shorted or disconnected sensor probe (Alarm sounds with either of these conditions)
• Alarm sensitivity adjustment to suit changing needs
• Pushbutton test verifies alarm operation, battery level, and internal circuitry simultaneously
• Small size for convenience and adaptability

Exterior Dimensions:

• Length (in/cm): 3.25 / 8.3
• Width (in/cm): 1.5 / 3.8
• Height (in/cm): 4.375 / 11.1

Performance:

• Power requirements: 9V AC (or from level control)
• Weight: 48 / 1.36