5 in 1 Multifunction Environmental Meter

The Lutron LM-8102 is 5 professional measuring instruments combined into one: It is an anemometer, hygrometer, type K thermometer, light meter and sound level meter.
The anemometer utilises a low-friction ball bearing mounted wheel design that provides high accuracy. The light meter features an exclusive photodiode and colour correction filter, ensuring the sensor's spectrum aligns with C.I.E. photopic standards.
The LM-8102 can be used with standard type K (NiCr-NiAl) thermocouples, which are connected via the input jack.
This meter also incorporates a high-precision humidity sensor with fast response time. The sound level meter simulates a human ear's listening response, using 'A' frequency weighting and 'Fast' time weighting to meet IEC 61672 Class 2 standards.

• Key Features:
• Memorise the maximum and minimum values with recall.
• Hold function to freeze the current reading value.
• Lux/Feet-candle, ℃/℉ selection by pressing a front button.
• RS232/USB computer data bus
• Sound level meter: 30 to 130 dB, auto range. 
• Humidity: 10 to 95 %RH, Temp.. (oC/oF). 
• Anemometer: 0.4 to 30 m/s, Temp.. (oC/oF). 
• Light: 0 to 20,000 Lux, 0 to 1,660 Ft-cd, auto range. 
• Type K Thermometer: -100 to 1300 oC, oC/oF. 
• Sound level meter meet IEC 61672 TYPE 2. 
• Data hold, Record (Max., Min.), RS232/USB.