Product details : BRANNAN 13/464/0 SOUND LIGHT TEMPERATURE HUMIDITY AND WINDSPEED METER
• 5-in-1 meter for light, sound level, humidity, temperature and wind speed
• MAX/MIN/Data hold
• Large backlit LCD
• Over range indicator
• Low battery indicator
• Total accuracy for CIE standard illuminate A (2856K)
• Supplied in heavy duty carry case
• Temperature range: -40 to 70C
• Airflow: 0.5 to 30 m/s
• Battery size: 9V
• Sound level (Max): 35 to 130 dB
• Lux Range: 0 to 200 Klux
• Humidity: 10 to 95%RH