Input a time and the instant memory always returns the display to the programmed time. This is the ideal timer to dedicate to a routinely timed test. Bright, extra-large, 5/8-inch-high digits count down at any set time from 99 minutes 59 seconds to zero. At zero a loud 30-second alarm sounds.
Designed specifically for a routine test, quality control requirements, and repetitive analysis, it is the lab workhorse. The unique memory feature encourages devoting this timer to one piece of laboratory equipment such as a water bath, oven, stirrer, or incubator.
Accuracy is 0.01%. Replaceable battery powers the timer for three years of nominal use. An individually-numbered Traceable® Certificate provided with each unit, assures accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Magnetic back allows timer to be placed on any surface. Also has a flip-open stand, a spring fastener, and an opening for a lanyard. Size is 2-1/2 x 2-1/4 x 3/4 inches, and weight is 2 ounces. Replacement battery Cat. No. 1105.