Three different tests may be run at the same time using the three-line display. Channels may be started individually or simultaneously. Timer can concurrently signal the duration of incubating, heating, and cooling. Program each channel from 1 second to 99 hours, 59 minutes, and 59 seconds. When zero is reached, an alarm sounds, a TIMES UP message flashes on the display, and timer begins counting up.

Adjustable alarm volume allows setting the timer to high for noisy areas or low for quiet environments. Alarm may be set to silence automatically after 1 minute or to sound continuously until turned off. The continuous setting makes certain that an alarm is never missed.

Memories return the display to the previously programmed time at the touch of a key. Perfect unit to dedicate to a group of repetitive tests. In the stopwatch mode, the timer counts up from zero. For increased flexibility, the display allows simultaneous up and down timing on different channels. Unlimited number of time-outs may be taken. Four rubber feet keep the timer off a wet bench. Battery provides 1 year of continuous running.

To assure accuracy an individually serial-numbered Traceable Certificate is provided from Control Companys ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Supplied complete with Traceable Certificate and alkaline battery. Case is chemical-resistant ABS plastic. Replacement battery Cat. No. 350-19942.

Specifications:
• Timing range: 99 hours, 59 minutes, 59 seconds
• Resolution: 1 second
• Accuracy: 0.001%
• Size: 3-1/4 x 3 x 1 inches
• Weight: 3 ounces
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