Thomas Traceable Universal Thermometer, with Alarm, 4-1/4" Stem, -58 to 500 degree F

Use this thermometer anywhere. Constructed of shock-resistant ABS plastic. Water-resistant case is sealed with an O-ring gasket to stop dirt, dust, fumes, and water. Perfect for use in lab or plant’s worst environment. Splash-proof soft pouch (with shoulder strap) protects unit and provides handy storage for probe. Reads both degree F and degree C on a jumbo, 3/4" high LCD. Range is -58 to 500 degree F and -50 to 260 degree C. Resolution is 0.1 degree and accuracy is +/-1.0 degree C or 1 percent of reading. Thermometer monitors temperature continuously for 3 years and features a selectable display update rate of 1 second or 10 seconds. A high and low alarm may be programmed in 1 degree increments. When temperature rises above or falls below the set points, a 1-minute audible alarm signals an out-of-range condition, and a symbol flashes on the LCD. The alarm mode may be switched off for use as a non-alarm thermometer. At the touch of a button, memory recalls highest and lowest temperature readings over any time period. Countdown timer: Countdown timer function may be programmed in 1-minute increments from 99 hours 59 minutes (display shows hours, minutes, and seconds remaining). Unit sounds alarm when zero is reached. Accuracy is 0.01 percent. Traceable to NIST for accuracy: To assure accuracy individually serial-numbered Traceable Certificates for time and temperature are provided from our ISO 17025 calibration laboratory accredited by A2LA. They indicate traceability to standards provided by NIST (National Institute of Standards and Technology). Total package: Supplied with Traceable Certificates, probe, soft pouch, and two AAA alkaline batteries. Triple-purpose, stainless-steel probe (liquids, air/gas, and semisolids) dimensions: 0.14" diameter, 4-1/4" stem length, 8" overall length. Cable length is 4 feet. Unit measures 2-1/2" width by 6-1/2" height by 1" thick and weight is 8 ounces.