+/-1ºC Variation
The published temperature variation is derived from the maximum deviation of an NTC sensor in a 1 oz. vial located nearest the chamber geometric center during a 24 hour test period
Temperature alarm
Visual and audible alarms alert if the interior temperature rises or falls out of set range
Remote alarm contacts
Electronic controller is equipped with a volt-free contact for alarm forwarding to an external remote system (contacts located in the external rear of the unit)
Access port
Includes a pre-installed 1/2" probe hole in the right interior wall to allow easier connection to user-provided monitoring equipment
Open door alarm
Alarm will sound if the door is left ajar for over 4 minutes (adjustable from 1-99 minutes)
Audible power failure alarm
Battery-powered alarm sounds if the power connection is interrupted
Sensor failure alarm
Audible and visual alarm warns if the sensor is disrupted
Password protection
Control panel requires password entry to adjust the parameters beyond the set point
Microprocessor control panel
Digital controls with a large LED readout in Celsius or Fahrenheit for intuitive temperature management
Resettable min/max display
Control panel provides a readout of the low and high temperatures in 15 minute increments
Factory-installed lock
Keyed lock conveniently located towards the top of the door for added security (2 keys included)