Traceable 4227 Offers

Records High/Low Readings
Triple display simultaneously shows high, low, and current temperatures. Min/max monitors high/low readings overnight, on weekends, or for any time period—a significant advantage over current reading-only glass thermometers. Range is –58 to 158°F and –50 to 70°C with a resolution of 0.1° and accuracy of ±0.5°C.

Signals Out-of-Range Conditions
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.

Avoids Contaminants
Solid-state probe eliminates mercury contamination in refrigerators. Probe is sealed in a miniature bottle (1 x 2-1/2 inches) filled with nontoxic glycol. Solution is GRAS (generally recognized as safe) by the FDA (Food and Drug Administration). Eliminates concerns about incidental 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).

High-impact, chemical-resistant ABS plastic case is 3-1/4 x 2-1/2 x 5/8 inches. Weight is 4 ounces. Velcro® and magnetic strips are provided for mounting of both thermometer and bottle sensor, or wall-mount with slot supplied. Supplied with a Traceable® Certificate and AAA battery for continuous, 1-year always-on monitoring. Replacement battery Cat. No. 1105.

Features

• Triple display simultaneously shows MIN/MAX and current temperatures, °F/°C switchable
• Monitors high and low readings overnight, on weekends, or for any time period - a significant advantage over current read-only temperatures
• Alarm is programmable in 1° increments and alerts user when temperature rises above or falls below a set point
• Probe is sealed in glycol solution
• Minimum/maximum memory
• High and low settable alarms