SNDWAY Wall-mounted 30~130dB Large Screen Digital Display Noise Decibel Monitoring Testers, SW525B with Storage + USB, SW526A 18 inch Display, SW525G with Storage + USB Green Option:SW525G with Storage + USB Green •Number of Calibrations : 3
Yard notes & kiln story
Description
SNDWAY Wall mounted 30~130dB Large Screen Digital Display Noise Decibel Monitoring Testers, SW525B with Storage + USB, SW526A 18 inch Display, SW525G with Storage + USB Green Option:SW525G with Storage + USB Green •Number of Calibrations : 3 •Number of Calibrations : 3 5mm Noise level 55dBA – 3m Heat emission 2