Decibel Meter Level Recorder Audio 30-130dB Noise Measurement Sound Level Detector Diagnostic Tool

Decibel Meter Level Recorder Audio 30 130dB Noise Measurement Sound Level Detector Diagnostic ToolFeatures 1 This equipment has been designed to meet the meas urement requirement of Safety Engineers Health Indu strial Safety offices and Sound Quality control in various environment which include factory office traffic family and audio system 2 Modern conpacted portable design3 Accuracy up to 1 5 dB4 Measurement range 30dBA to 130 dBA5 Backlight DisplaySpecifications Measuring range 30 130dBAAccuracy 1 5dB 94dB 1kHz Frequency response 31 5Hz 8 5kHzFrequency weighting characteristic ADisplay 4 digits display Resolution 0 1dBSampling rate 2 times secondMAX MIN lock YesData retention YesDynamic selection Fast SlowMicrophone 1 2 inch polarization capacitance microphonePower 2 AAA battery not included Auto power off YES after 10 minutes Working Temperature 0 40℃ 10 80 RHDeposited Temperature 10 60℃ 10 70 RHLCD size 36x33mm 1 4x1 3inDimension 2055530mm 8 1x2 2x1 2inWeight 98g Not including batteries Package Included 1 x Noise meter1 x Carrying case1 x Instruction manualNote 1 Please allow 0 5 1cm differences due to manual measurement 2 Due to the light and screen difference the items color may be slightly different from the pictures Details pictures