Control Company 4307 Traceable Dual Bullet Probe Thermometer. Dual-probe thermometer gives accurate readings of two separate areas in refrigerators/freezers. Two-part display shows °F or °C probe temperatures in distinct sections of refrigerator or freezer. Easy-operate, always-ready unit quickly recalls exact date and time when MIN/MAX temperatures occur. Audible and visual alarm feature provides alert when temperature rises above or falls below two set points, alarm is programmable in 1 degree increments. Traceable® Dual thermometer displays the temperatures of two separate bullet probes in °C and °F. Allows putting one probe in the freezer and another in the refrigerator (or measure two areas of a refrigerator). Range is –58 to 158°F and –50 to 70°C with a resolution of 0.1° and an accuracy of ±1°C. Three and a half-foot micro-cable permits refrigerator doors to close on it.
Multi-point calibration on an individually-numbered Traceable® Certificate which assures accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. High-impact, chemical-resistant ABS plastic case is 3-1/2 x 1-3/4 x 1 inches. Weight is 3-2/3 ounces. Supplied: flip open stand Traceable® Certificate and battery. Replacement battery Cat. No. CON1105.