The HHC200 series of portable and rugged environmental meters measures temperature, pressure, rpm/light intensity, air flow, humidity, dew point and wet bulb. The HHC201 and HHC210 digital thermometers are offered in two different models: infrared with laser sighting and dual thermocouple. The HHC230 and HHC250 light meter and optical rpm meter measure light intensity and noncontact optical rpm. The HHC261 hygro-anemometer for air flow and humidity measurement offers accuracy with ambient measurement, wind chill indicator and integrated wet bulb flow vane. The HHC280 and HHC281 manometers are offered in two different models: absolute pressure and precision differential.
