The Jumbo Thermometers are perfect jumbo digital thermometers for monitoring freezers, water baths, heating blocks, incubators, and refrigerators. Accurately monitors temperatures with its enclosed temperature-buffered sensor. Bottle insulates sensor from rapid temperature changes when refrigerator door is opened.

Triple-display simultaneously shows maximum, minimum, and current probe temperatures plus room temperature. Min/max monitors high/low readings overnight, on weekends, or for any time period—a significant advantage over current reading-only glass thermometers. Alarm feature provides alert when temperature rises above or falls below a set point. Alarm is programmable in 1° increments. Ten-foot micro-cable permits refrigerator doors to close on it.

Probe is sealed in a miniature bottle (1 x 1-1/2 inch) filled with patented nontoxic glycol. Solution is GRAS (generally recognized as safe) by the FDA eliminates concern of contact with food or drinking water. 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).

Key Features:

• Easy-view, jumbo 1-1/2 inch-high digits may be read from 30 feet
• Sensor and 10-ft cable perform accurately even when under water
• Out of range alarm
• Bottle probe for refrigerator applications
• Micro-cable allows refrigerator doors to close on it

Supplied: Traceable® Certificate, flip-open stand, wall mount, Velcro®, magnet, and AAA alkaline battery.