ENVIRONMENT METER ( LUTRON SP-9201)

FEATURES * 11 in 1 professional environment instruments: Light * auto range 1. Air velocty/ Temp., 2. Humidity/ Temp., 3. Light 4. Barometer, 5. CFM, CMM, 6. Dew point, Unit Range Resolution Accuracy 7. Wet bulb, 8. Wind chill, 9. Heat index, Lux 0 to 2, 200 Lux 1 Lux 5% rdg 8 dgt 10. Altitude, 11. Pt 1000 ohm Temp.( optional ) 1, 800 to 20, 000 Lux 10 Lux * Tiny bone shape with lightweight and small size case Ft-cd 0 to 204.0 Fc 0.1 Ft-cd design are suitable for handling with one hand. 170 to 1, 860 Fc 1 Ft-cd * Wristlet design provides extra protection to the Remark : Ft-cd : feet candle instrument especially for user one hand operation. * Low-friction ball bearing mounted wheel design Barometric pressure ( Barometer ) provides high accuracy at high and low air velocity. * Exclusive photo diode and color correction filter Unit Range Resolution Accuracy light sensor, spectrum meets C.I.E. photopic. hPa 10.0 to 999.9 0.1 hpa 1.5 hPa * High precision humidity sensor with fast response time. 1000 to 1100 1 hpa 2 hPa * Build in baro sensor for the atomsphere value mmHg 7.5 to 825.0 0.1 mmHg 1.2 mmHg and altitude measurement precisely. inHg 0.29 to 32.48 0.01 inHg 0.05 inHg * Optional Pt 1000 ohm Temp. probe for the prcision Temp. measurement. Pt 1000 ohm Thermometer ( optional probe ) * Built- in microprocessor circuit assures excellent performance and accuracy. Unit Range Resolution Accuracy * Concise and compact buttons arrangement,  -10.0 to 100.0  0.1  1.2  easy operation. 14.0 to 212.0 0.1 2.5 * Memorize the maximum and minimum value with recall. * / detection  n by pressing button on the front panel. Air flow * Hold function to freeze the current reading value.
environmental chamber