Digital Timer Module. Handy start/stop timer. Allows you to set a maximum time of 99 hours 99 minutes and 99 seconds. 2 digit seven segment displays allow you to easily set the time and view the current count status. When the start/stop button is pressed the relay turns on and the count begins. Once the count has elapsed the relay turns off and a buzzer sounds 5 short blasts indicating time has elapsed. You may cancel the count sequence at any time by pressing the start/stop timer button. The relay will turn off and the count will reset. An optional input is provided VIA to solder pads on the PCB. You can use any voltage from 3 to 25 volts DC to trip the start/stop sequence. The input is buffered with a small general purpose transistor. The LED display is 15mm high .60 of an inch high. Very visible with a small red filter mounted on the front.

The Display PCB is 25mm x 40mm or .94 x 1.48 inchs.

The control PCB is 82mm x 40mm 3.22 x .94 inchs.

From back to front 95 mm or 3.72 inchs this includes the front mounted LED display.

Requires 12 volts DC at 85 mA to operate.

Power and relay contact connections are available through a 5 pin screw terminal at the rear of the timer. The setting buttons are located along the right hand side of the board if the LED display is facing you.

Setting time is easy. Press the mode button F1 displays indicating hours setting. Press mode button again, now minutes are displayed, press mode one more time and you have the seconds count displayed. Press up or down to adjust any of the values.