Nontoxic glycol solution in bottle insulates sensor from rapid temperature changes when door is open.Triple display shows high, low, and current temperatures, and minimum/maximum feature monitors high and low readings for any time period.Alarm feature provides an alert when temperature rises above or falls below a setpoint.10-foot microcable permits refrigerator doors to close on it.Hook-and-loop fasteners and magnetic strips are provided for mounting of both thermometer and bottle sensor.Supplied with 1-year AA battery1° C resolutionQuantity: 1639044EA
