Traceable 100-Hour Digital Timer with Calibration

Built-in stand, pocket clip, magnet, one 1.5 V button cell battery, and NIST-traceable calibration certificate with data.

主要特点

Versatile timer features four countdown channels, stopwatch channel, and clock. The countdown channels can be started simultaneously, or started individually depending on your application. When the preset time has elapsed, the timer sounds an audible alarm, flashes "TIME IS UP" message on the display, and begins counting up to indicate elapsed time since alarm.
Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that 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. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.