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Traceable® Compact Digital Barometer Complete
Description
Barometric Pressure/Humidity/Temperature Meters
Electronic digital barometers measure atmospheric pressure, graphically
display the barometric trend, and report relative humidity and
temperature. Ideal for recording ambient changes in the lab, monitoring
conditions affecting sample analysis, and assisting in the prediction
of weather changes.
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).
Memory stores barometric readings
Graphic barometric trend shows present reading and previous 1-, 3-, 6-,
12-, and 24-hour readings in a bar chart format. Hourly digital
barometric readings are stored in memory, and can be recalled and
displayed for each of the past 24 hours. Adjustable altitude
compensation is from -100 to 2500 meters. Barometer measures pressure
from 23.45 to 31.01 inches of mercury (inHg) with a resolution of 0.03
inHg, and from 794 to 1050 millibars (mbar) with a resolution of 1
mbar. Accuracy is ±0.1477 inHg (±5 mbar).
Weather forecasting
Units display relative humidity with a resolution of 1%. Accuracy is
±5 RH. Temperature range is from 23 to 131°F and –5 to
55°C. Accuracy is ±1°C. Surprisingly accurate
forecasting indicators show weather conditions for the next 24-hours
using symbols for sunny, cloudy, rainy, and partly cloudy. Temperature
and humidity are updated every 9 seconds, barometric pressure every 15
minutes. Switches permit setting in Fahrenheit/Celsius and inHg/mbars.
Units are supplied with stand, wall-mount, and batteries. Replacement
battery Cat. No. 1105.
Control Cat. No. 4195
Traceable® Digital Barometer (pictured left)
Features include tall design and temperature displayed to 0.1 degree.
Humidity range is 10 to 98% RH. A clock displays the time to the minute
in either A.M./P.M. or 24-hour time. Calendar shows month and date.
Unit is 7-1/4 x 5-1/4 x 1 inches. Weight is 10 oz.
Control Cat. No. 4197
Traceable® Compact Digital Barometer (pictured right)
Features include low-profile design and temperature displayed to 1
degree. Humidity range is 25 to 95% RH. Size is 3-3/4 x 7 x 1 inches.
Weight is 7 ounces.
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