Eugene Color MCH-825 Digital Noise Meter sku-6878152924

Eugene Color MCH-825 is handheld Surveillance Equipment for measuring indoor sound levels. It meets the IEC-651 TYPE2 sound level meter standard. Frequency response is 31.5Hz to 8KHz. At 1KHZ, accuracy is ±0.5 dB at the 94 dB and 114 dB calibration points, with a maximum of ±1.4 dB. Resolution is 0.1dB, and the automatic measurement range is 30 to 130dB.

It has a 4-digit display, A frequency weighting and an electret condenser microphone. The analog bar responds in 125 milliseconds; decibel response is 0.5 seconds on fast and 1 second on slow. It uses 4 AAA 1.5V batteries, which are not included. Working temperature is 0 to 40 °C, working humidity is 10 to 80% RH, and storage temperature is -10 to 60 °C. SKU sku-6878152924.