Digi-Sense, EW-98767-25, Traceable Alarm Thermometer/Timer with Calibration, NIST CertificateFeatures with all optional accessories:Simultaneously view time remaining to zero, probe temperature and temperature alarm settingGet accurate, reliable measurements with included NIST-traceable calibrationUnique adjustable display and large digits allow for easy viewingTwo distinctive alarms signal time and temperatureDurable silicone-coated cable for enhanced protectionEW-98767-25 Includes Only:alarm thermometer/timerprobeone AAA batteryNIST-traceable certificate with data Measure temperatures of air/gas, liquids, or semisolids with this thermometer/timer featuring audible alarms. Set temperature alarm in 1Degree increment. A 5-minute alarm sounds continuously when temperature rises above alarm set point. Alarm continues for 5 seconds every minute until switched off or temperature falls below set point. Timer counts down from 24 hours and may be set in 1-minute increment. When time runs out, an alarm sounds for a minute, "Time's Up" flashes and timer begins counting up. Simply press the START/STOP button to silence the alarm and return the display to its previously programmed setting. Fold-back display panel and magnets on back allow vertical mounting. Thermometer/timer comes with a detachable, curved stainless steel probe that measures 8-1/2"L x 1/4" dia. Do not immerse cable in liquid. Traceable products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately. NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.