* 5 in 1 professional measuring instrument: Anemometer,
Hygrometer, Type K Thermometer, Light meter.
Sound level meter: 30 to 130 dB, auto range.
Humidity: 10 to 95 %RH, Temp.. (°C/°F).
Anemometer: 0.4 to 30 m/s, Temp.. (°C/°F).
Light: 0 to 20,000 Lux, 0 to 1,660 Ft-cd, auto range.
Type K Thermometer: -100 to 1300 °C, °C/°F.
Sound level meter meet IEC 61672 TYPE 2.
Data hold, Record (Max., Min.), RS232/USB.