Data Hold Function Noise Decibel Meter Portable SPL Meter Office Noise Monitoring

Label:Yes 1/2 inch condenser microphone, can withstand one meter landing impact. Power supply: 3 x 1.5V AAA batteries (not included) 30~130dB measure range: provides the accurate data of the sound level in your surroundin Measurement range: 30-130dB Automatic power off and low battery indication. Display: 4-digit LCD, maximum display 9999 Fast/Slow sampling: free response selection, press the button to perform even fast 125ms and slow 1 second response rate for higher accuracy LCD backlight display: provides clear and easy reading even in the darkness. LCD backlight display: provides clear and easy reading even in the darkness Sampling rate: 125ms (fast mode)/1s (slow mode) Hold function: could freeze the current measurement reading, so you won't have to scramble for a pen to copy those decibels down. Min/Max function: allows you to take note of the minimum and maximum sound decibels in your surrounding at any given time frame. Working temperature: 30~40 ° C (storage temperature: -20~60 ° C) (altitude: up to 2000m) Fast/Slow sampling: free response selection, press the button to perform even fast 125ms and slow 1 second response rate for higher accuracy.

Features: Project type: Sound level meter

30~130dB measure range: provides the accurate data of the sound level in your surrounding. Min/Max function: allows you to take note of the minimum and maximum sound decibels in your surrounding at any given time frame 1/2 inch condenser microphone, can withstand one meter landing impact Product size: 14x5cm

Packing Included: 1 * Digital Sound Level Meter