Digital Thermometer / Hygrometer with Alarm Fisherbrand™ Traceable® Memory-Card Fahrenheit / Celsius -22° to +158°F (-30° to +70°C) Stainless Steel Probe Multiple Mounting Options Battery Operated

Sealed bottle sensor is insulated from rapid temperature changes when refrigerator door is opened

Solution in sealed bottle of GRAS (generally recognized as safe) material

Thin cable is easy for refrigerator door to close and seal

Alarm sets in 0.1° increments; beeps and flashes a bright red LED when temperature rises above or falls below user-set trip points

Four-line display shows temperature of bottle probe, ambient temperature, humidity and time-of-day

Batteries and adapter supplied

Datalogging: Records readings from once a minute up to once every 720 minutes on a removable standard SD memory card

Thermometer captures 5.9 million readings (over 10 years of minute-by-minute readings)

Memory card reader (supplied) plugs into any USB Windows™ or Mac™ computer port-no software to install-for an instant report

Memory card text file shows date, time-of-day and sensor readings in a single line

Text report includes date/time-of-day and sensor readings, which may be sent to any spreadsheet or database

Probes: Internal ambient, internal humidity; external bottle probe or stainless-steel probe

Includes: Without stainless-steel probe; With 256MB SD memory card, USB memory card reader, magnetic mounting strips, Velcro wall mount, bench stand, batteries, adapter, plastic case