The Traceable WD-94411-01 Continuous Visual Alarm Timer offers a selectable bright flashing LED visual alarm or audible alarm, making it ideal for noisy environments. Timer counts down from 9999 minutes in minute increments. Automatic memory resets the display to the last programmed time for repetitive tests. In addition, the WD-94411-01 comes with two AAA batteries.

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 users both time and money by not having to calibrate separately. calibration also helps users meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.