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Traceable® Refrigerator/Freezer Thermometer Complete
Description
Accurately monitor temperatures in freezers, water baths,
heating blocks, incubators, and refrigerators with this enclosed
“temperature-buffered” sensor. Bottle insulates sensor from rapid
temperature changes when door is opened.
Records high/low readings
Triple display simultaneously shows high, low, and current
temperatures. Min/max monitors high/low readings overnight, on
weekends, or for any time period—a significant advantage over “current
reading-only” glass thermometers. Range is –58 to 158°F and –50 to
70°C with a resolution of 1° and accuracy of ±1°C.
Signals out-of-range conditions
Alarm feature provides alert when temperature rises above or falls
below a set point. Alarm is programmable in 1° increments. Visual
and audible signals continue even if temperature returns to non-alarm
range. Ten-foot micro-cable permits refrigerator doors to close on it.
Avoids Contaminants
Solid-state probe eliminates mercury contamination in refrigerators.
Probe is sealed in a miniature bottle (1 x 2-1/2 inches) filled with
patented nontoxic glycol. Solution is GRAS (generally recognized as
safe) by the FDA (Food and Drug Administration). Eliminates concerns
about incidental contact with food or drinking water.
Traceable to NIST for accuracy
To assure accuracy an individually serial-numbered Traceable®
Certificate is provided from our ISO 17025 calibration laboratory
accredited by A2LA. It indicates traceability to standards provided by
NIST (National Institute of Standards and Technology). High-impact,
chemical-resistant ABS plastic case is 2-3/4 x 4-1/4 x 3/4 inches.
Weight is 4 ounces. Velcro™ and magnetic strips are provided for
mounting of both thermometer and bottle sensor. Supplied with a
Traceable® Certificate and AA battery for continuous, 1-year
“always-on” monitoring. Replacement battery Cat. No. 1111.
Control Cat. No. 4127
Traceable®Refrigerator/Freezer Thermometer
Control Cat. No. 4227
Traceable® Refrigerator/Freezer Thermometer (See Picture
Insert)
High-Resolution, High-Accuracy and Min/Max Memory (Identical to 4127
but with a range of –40.0 to 122.0°F (–40.0 to 50.0°C) a
resolution of 0.1°, an accuracy of ±0.5°C, and without
an alarm.)
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