These portable timers are widely used to indicate passage of time, to signal the end of a preselected interval, and automatically switch external circuits on or off. Ideal for controlling lab equipment such as sieve shakers, vibrators, and other fractional horsepower machines. All models have two separate 3-wire outlet receptacles; maximum 750 watt combined load for both outlets. Features include an 8” Dial with large numbers for elapsed time, and inner circle of small numbers for use as a stop clock, and a built-in buzzer with variable volume control. All units have an accuracy of +/-0.015% at maximum setting. Specify 115V or 230V; also, specify 50 or 60 Hz. UL and CSA listed.
|Cat. No.||Model||Minimum Setting||Total Range|
|HU4292-000||171||1 Second||60 Minutes|
|HU4292-172||172||1/4 Second||15 Minutes|
|HU4292-173||173||15 Seconds||15 Hours|