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Extech HD500-NIST: Precision Humidity and Temperature Meter with NIST Certificate
Extech HD500-NIST Humidity and Temperature Meter with NIST Certificate: Accurately measure humidity and temperature with NIST-traceable calibration for reliable readings in various applications.
$308.00 -
Extech RH490: Precision Humidity and Temperature Meter for Accurate Environmental Monitoring
Extech RH490: Professional Humidity and Temperature Meter with Data Logging, Dew Point, and Wet Bulb Calculations
$222.00