Traceable Jumbo Refrigerator/Freezer Thermometer with Calibration; Bottle Probe

Alarm provides alert when temperature rises above or falls below a set point.|Product is factory calibrated at -30 and +50, accuracy is based on this range|Glass bottle probe are sealed and filled with unique nontoxic glycol solution.|Glass bottle probe are sealed and filled with unique nontoxic glycol solution.|Thermometer is designed for monitoring freezers, water baths, heating blocks, incubators, refrigerators and other general-purpose applications. Display simultaneously shows maximum, minimum, and current probe temperatures. Min/max monitors high/low readings for any time period. Alarm is programmable in 1 increments. The 10-ft (3 m) micro-cable with solid-state probe permits doors to close on it. |Model 94460-74 is supplied with special bottle probe specifically designed for refrigerator/freezer applications. The glass bottle probe is sealed and filled with patented nontoxic glycol solution, which protects the sensor from rapid temperature changes when refrigerator door is opened.