Digital Sound Level Meter Noise Tester Decible Monitor 30-130dB Audio Measuring

Description

Digital Sound Level Meter Noise Tester Decible Monitor 30-130dB Audio Measuring
TA8151 Digital Sound Level Meter Noise Tester Tound Detector Decible Monitor 30-130dB Audio Measuring Instrument Alarm
Multifunction:
Capacitive microphone
Backlight display
Max/Min Measurement
Data Hold
Low battery indication
Fast and slow weighting
Auto Off
High sensitive sensor
Instrument protective cover
Parameter
Sensor: 1/2 inch capacitive microphone
Measuring range: 30~130dB
Measurement accuracy:±1.5dB (Reference sound compression, 94db@1KHZ)
Frequency response: 31.5Hz~8.5kHz
Frequency weighting characteristics: A
Data hold: YES
Max/min: YES
Resolution: 4 digits, resolution 0. 1db
Dynamic(characteristic selection): Fast/ Slow
Automatic power off: 15 minutes without operation
Sampling rate:2 times/s
LCD size: 36 x 33mm
Power Supply:AAA 1.5V X 2 Batteries
Net weight:About 98g
Product size: 205* 55*30mm
Packing method: color bag + color box
Package included:
1 * Host
1 * Cloth Bag
1 * English instruction
1 * Color Box