ATP 30 – 130dB Manual/Auto Ranging Sound Level Meter

Details

The AET-933 is a lightweight and user friendly sound level indicator offering 4 measurements ranges (3 manually selectable, 1 auto range). It offers selectable ‘A’ or ‘C’ frequency weightings and a choice of either fast or slow time weightings. It is designed to match the accuracies required of IEC 61672:2013 at 1.4dB.

Brand :ATP

Type :Manual/Auto Ranging Sound Level Meter

Manufacturer Part Number :ET-933

Additional Information :Includes: soft carry case, wind muffler, battery

Features & Benefits : 4 measurement ranges – 30 to 80dB/50 to 100dB/80 to 130dB/30 to 130dB
1dB resolution
Selectable ‘A’ or ‘C’ frequency weightings
Frequency range 31.5hz to 8mhz
Selectable fast (125ms) or slow (1s) time weightings
Precision 1/2in electret condenser microphone
Lmaximum (LAFmaximum, LASmaximum, LCFmaximum, LCSmaximum)
Lminimum (LAFminimum, LASminimum, LCFminimum, LCSminimum)
35mm LCD display with bargraph and function indicator
LCD display backlight
Data hold
Maximum hold – displays highest measured value
Minimum hold – displays lowest measured value
Low battery indicator
Auto power off after 15 minutes of no activity
Range 30 – 80dB, 50 – 100dB, 80 – 130dB, 30 – 130dB
Accuracy 1.4dB
Frequency range 31.5Hz – 8kHz
Power 1 x 9V PP3 alkaline battery
Size 158 x 62 x 32mm