General Tools DLAF8000C 4 in 1 Environmental Air Flow Meter with Case
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<b>[Product Information]</b><br>
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<li>Designed for one hand operation and easy to read LCD display</li>
<li>Low friction ball bearing mounted wheel design provides high accuracy at high and low air velocity</li>
<li>Exclusive photo diode and color correction filter</li>
<li>High precision thin film capacitance humidity sensor with fast response to humidity changes</li>
<li>Standard type K (NiCr-NiAl) thermocouple input</li>
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