Thomas Scientific ABS Traceable Big Digit 4 Alarm Thermometer, with 1-1/8" High Jumbo Display, -50 to 70 Degree C

Large, 1-1/8-inch-high digits can be viewed from across the lab. Unique Four-Alert Thermometer provides user with precise monitoring of the slightest change in temperature. Temperature range is -58.0 to 158.0 degree F or -50.0 to 70.0 degree C, resolution is 0.1 degree, and accuracy is +/-1 degree C. Front panel controls are easy to set. Unit displays both probe and ambient temperature. Alarm will activate at a temperature above a setting, below a setting, between two settings, or outside two settings. Green/red lights blink and an alarm sounds when an out-of-range condition is detected. Continuous alarm sounds every minute for 5 seconds until the temperature returns to a non-alarm condition or until the alarm is turned off. To assure accuracy an individually serial-numbered Traceable Certificate is provided from our ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Supplied with self-adhesive wall mount and a flip-open lab bench stand. Sensor dimensions are 0.2-inch diameter by 2/3-inch length. Supplied with an accessory place-anywhere sensor-holding suction cup. Cable length is 3-1/2 feet. ABS plastic shock-resistant and chemical-resistant case is 4" length by 4" width by 5/8" thick. Weight is 4-1/4 ounces.