Benetech Sound Level Meters digital noise dosimeter GM1352 decible meter Max Min Lock current value

This is an easy to use and handy Mini Sound Level Meter. Designed for sound quality control that measures sound level from 30dBA up ~ 130dBA. It has auto range, wide measuring and frequency range (31.5Hz ~ 8.5KHz), maximum hold, Frequency Weighting A and Auto Backlight. Just press one button readings are instantly displayed. A practical little tool great for noise pollution monitoring, home theater setup, health and safety compliance, vehicle noise testing, etc.

FEATURES:

Wide dynamic range
Compact and pocket-size
Instantaneous Sound Measure Function
Automatic Backlit Display
Digital Display with Auto Range
Uses dBa as unit of measurement
±1.5dB high accuracy
Maximum Hold function
With weighted sound pressure levels A
Low battery indication
Auto power off design for energy saving
Tripod Thread at the back
Large and clear LCD screen
Reliable, accurate and fast way to measure sound level and calculate the decibel of factory, office, traffic, family, audio system, etc.

SPECIFICATIONS:

Measuring Range: 30 ~ 130dBA
Accuracy: ±1.5dB
Resolution: 0.1dB
Frequency Range: 31.5HZ ~ 8.5KHZ
Frequency Weighting: A
Sampling Frequency: 2 times/sec
Digital Display: 4 digits
Microphone: 1/2" Electret Condenser microphone
Auto Power Off
Max Hold Function
Storage Condition:
Temperature: -10~60°C (14 ~ 140 °F)
Humidity: 10~70%RH
Power Supply: 1 x 9V Battery (included)
Dimension: 57 x 26 x 149mm