This page provides links to all models using Digital timers.  To view the instructions for the model you are interested in click on it.   You will have to click on up to return to this page.

TECHNICAL DATA FOR DIGITAL TIMER USED IN ALL MODELS.
Clock Power: 1.5VDC "N" size battery.  Low current draw of only 5 microamps.
Power input:  + and - of 6 to 12 from a battery and motor.
Output:  Transistor switch with 8-amp rating or 16-amp
Operation Temperature: 0° to 130°F 
Operation Humidity: 0 to 95% RH; non condensing
On Tine: 2 to 26 seconds, adjustable via potentiometer. 
Switching programs:  Up to 6 per day.