The NIST Certified Barometer with Clock 1081 measures barometric pressure and graphically displays the barometric trend. Displays temperature and time of day/date. Ideal for recording indoor ambient changes and assisting in the prediction of weather changes.
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)
Adjustable altitude compensation from –900 to 3600 feet (–300 to 1200 meters).
Graphic barometric trend shows present reading and previous 1-, 3-, 6-, and 12-hour readings in a bar chart format.
Forecasting indicators show weather conditions for the next 12-hours using symbols for sunny, cloudy, and rainy.
Clock shows time in AM/PM or 24-hour format and date.
Barometric range: 23.62 to 31.01 inHg / 800 to 1050 mbar. Resolution: 0.063 inHg / 1 mbar. Accuracy: ±6 mb (890 to 1020 mb); otherwise ±10 mb.
Temperature range: -9 to 70°C (-22 to 158°F). Resolution: 0.5°. Accuracy: ±1°C (between 32 to 104°F/0 to 40°C); otherwise ±2°C.
Size: 7¾ x 2½ x 3 inches. Weight: 8 ounces.
Supplied: batteries, Traceable® Certificate.
Product Reviews for NIST Certified Digital Barometer with Clock 1081
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