Active LCD display technology allows the duration (cumulative time) for the temperature excursion to be viewed on the display immediately without the need to download data. The user may select the acceptable humidity and temperature parameters (high and low values) in 1% or 1° increments. The cumulative alarm duration timer is started each time the humidity and/or temperature reading is outside an acceptable parameters providing a total excursion time since the start of recording.

LCD shows the running alarm tally based on the acceptable humidity/temperature range and recording interval. Alarm tally is incremented, when readings move outside parameters during the recording interval.

For complete flexibility, the user-defined recording interval may be set based on the number of desired days to log (from 4 hours to 365 days) or the desired time interval (from every 2 seconds to every 24 hours). Internal flash memory stores 7680 readings. To insure that no data is lost, once the memory is full the thermometer/hygrometer will stop logging data (data will not be overwritten).

Measuring only 3.25 x 2 x 1.12 inches and weighing only 0.85 ounces, it is the perfect solution for monitoring material in transit as well as reagents, clinical samples, botanical environments, pharmaceuticals and food items in any location. Waterproof design (IP66) eliminates concerns when located in damp environments or areas that are required to be washed down.

Multi-point calibration on an individually-numbered Traceable® Certificate which assures accuracy from an ISO/IEC 17025:2005 (1750.01) calibration laboratory accredited by A2LA. Individual Logger-Trac™ RH/Thermometers are pre-programmed with alarm values of 2°C (low) and 8°C (high) and a recording interval to allow for 30 days of recording (readings are logged every 5 minutes, 33 seconds).

Accessories required for user-set parameters:
• MaxiThermal Software (Cat. No. 350-98557)
• USB cable for Logger-Trac™ LN2 and RH/Temperature (Cat. No. 350-98560)
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