precision measurement with a capacitive microphone ensures reliable sound level readings from 30 to 130 dB and a noise accuracy of ±2.0 dB, helping you capture true decibel levels with confidence. Adjustable fast and slow time weighting Fast mode time weighting up to 125 ms Slow mode time weighting up to 1000 ms Choose the setting to match the dynamics of your environment for accurate readings. MAX value hold and reset After measurement, the maximum value can be locked for easy reference Short press allows convenient reset, making the device quick to use on site Sponge ball protective cover External sponge ball protective cover protects the microphone Helps preserve data accuracy within a certain wind speed range and adds physical protection Practical use scenarios Construction site and factory floor noise monitoring for safety and regulatory compliance Environmental or outdoor noise surveys where wind and ambient conditions vary Studio, rehearsal, or equipment testing where precise noise measurements are required Key attributes at a glance Function: precise sound level measurement with capactive microphone, fast/slow weighting, max hold and reset Compatibility: designed as a dedicated noise measurement device with standard sound level capabilities Material/Protection: external sponge ball protective cover for microphone protection and data integrity Performance: 30130 dB measurement range, ±2.0 dB accuracy, fast/slow timing options, easy max value handling