Temperature Datalogger, AC Voltage Accuracy Not Applicable, Alert Type Light, Current Channels Not Applicable, Maximum Dew Point Measured Not Applicable, Minimum Dew Point Measured Not Applicable, Maximum AC Current Measurement Not Applicable, Maximum Relative Humidity Measured Not Applicable, Maximum AC Voltage Measured Not Applicable, Minimum Relative Humidity Measured Not Applicable, Minimum Operating Temperature Degrees F 0 Degrees F, Maximum Operating Temperature Degrees F 131 Degrees F