Detail SOUND LEVEL METER LUX METER THERMOHYGROMETER 4 IN 1
Four functional testing sound, light, humidity and temperature
Large screen displays light, temperature, humidity and sound level C, A sound level instructions
Easy to use
- Test the range of 0.01 lux to 20, 000 lux
Sound level:
A sound level bass 35-100 dB
A sound level bass 65-130 dB
C-class acoustic bass 35-100 dB
C-class acoustic bass 65-130 dB
Resolution: 0.1 dB
Humidity range: 25% RH -95% RH, 0.1% RH resolution and fast sampling time
Temperature measurement range: - 20.0 ~ + 750 / -4 ~ + 1400
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