1 - 180 Minutes
Power Supply: 3VDC
Consumption: 2.5mA (when both LEDs are on) and 20mA (when buzzer alarms)
Sounds alarm when timer reaches zero
Uses a switch for control options
12 LEDs for timer indication
Power safe mode when circuit in stand by
Dimensions: 1.73 x 1.57 inches.

CONNECTOR AND TUNING
+3V and G point is used for connection to the power supply
S1 switch is used for setting the timer and start/stop timer.