GraLab Model 173 General Purpose 15 Hour Timer
GraLab Model 173 General Purpose 15 Hour Timer – GraLab Timing Devices give you accuracy even at maximum setting, combined with several features for ease of use. The Model 173 has a 15 hour range which you can set in hours and minutes. Two grounded outlets allow you to automatically switch external appliances with the 173 timer. Control one appliance with a switch which will turn it off or on when time elapses. Continue reading GraLab Model 173 General Purpose 15 Hour Timer
