The AET-965 5-in-1 environment meter is a cost-effective introduction to aid conformance to health & safety in the work place. It measures sound levels, light levels, airflow, %RH and temperature. The LCD display has a backlight, large digits and function indicators.

Auto ranges for sound with ‘A’ frequency weightings
Cosine corrected silicon diode sensor for lux levels
70mm vane for airflow
Semiconductor sensors in the probe for humidity and ambient temperature measurements
°C or °F temperature measurements
55mm LCD display with backlight and function indicators
Data hold function freezes displayed value
Min memory displays lowest measured value since power on
Max memory displays highest measured value since power on
Auto power off after 15 minutes of no activity
Low battery indication
Standard 4mm camera bush for tripod mounting
2 year warranty
Supplied in a briefcase carry case with lux probe, 70mm vane, humidity/temperature probe, wind muffler and battery