Digital Sound Level Meter (Range: 30~130dBA, 35~130dBC) Flex Cable monitors or projectors and is

monitors or projectors and is downward compatible with 2K / 1080p / 720p resolutions

Guide number: GN35 (35mm focal length ISO100

Video resolution: 640x480

Can be applied to waterproof underwater camera detection

and the fast charging mode must support the output of 15V and a current of more than 2A

Digital Sound Level Meter (Range: 30~130dBA, 35~130dBC) Flex Cable monitors or projectors and is1)Measuring range: 30~130 dBA35~130 dBC 2)Accuracy: 1. 5 dB 3)Digit & Resolution: 5digits & 0. 1 dB 4)Frequency response: 31. 5Hz ~8. 5KHz 5)Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130 6)Frequency weighting: A C 7)Time weight: FAST SLOW 8)Sampling rate: 2times second 9)Microphone: 1 2 inch polarization capacitance microphone 10)AC DC output 11)Max reading 12)Barcode indicate the value 13)Overload indication: OVER UNDER 14)Low battery