Heathkit ET-1 Enlarger Timer

Range:		0-1 minute continuously variable

Controls:	Off-On/Timing, Focus/Print, Calibration

Receptacles:	Enlarger and safelight 350 watts maximum each

Tubes:		1 - 6D4 

Power:		105-125 V 50-60 Cycle AC, 3 watts

Dimensions:	6 1/4" long, 3 3/4" wide x 2" d