Digital Refrigerator / Freezer Thermometer with Alarm Fisherbrand™ Traceable® Platinum High-Accuracy Fahrenheit / Celsius -148° to +158°F (-100° to +70°C) Stainless Steel Probe / Platinum Sensor Multiple Mounting Options Battery Operated

Features

• Displays minimum/maximum readings for last 24 hours (each hour), seven days (each day) or last 31 days (each day)
• Fisher Scientific™ Traceable™ Platinum High-Accuracy Refrigerator/Freezer Thermometer with a platinum waterproof stainless-steel probe provides accurate readings with tip penetration of 0.3 in. and waterproof cable
• Triple display shows current °F/ °C and minimum/maximum temperatures
• 4-wire platinum sensor ensures linear response and high accuracy across the entire range
• Alarm is settable in 0.1° increments and signals when temperature rises above/falls below set points
• Visual LEDs and audible alarm signal continuously even if temperature returns to non-alarm range
• An individually serial-numbered Traceable Certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology)
• Includes: batteries, platinum RTD sensor/stainless-steel probe, magnetic strips, Velcro™ tape, bench stand