Flus Digital Mini Sound Level Meter MT-911A with Temperature
$27.28
$40.92
Flus Digital Mini Sound Level Meter MT-911A with Temperature Meter. This unit utilizes a condenser microphone as the sensor, a high-end MCU for calculation, and features high accuracy and fast response. This Sound Level Meter is designed to meet the measurement requirements of safety Engineers, Health, and Industrial safety offices. And sound quality control in various environments, such as factories, schools, and construction sites etc.Applied Standard IEC61672-1 CLASS2 Measuring level range 35dB～135dB Dynamic range 50dB Frequency range 31.5Hz～8KHz Accuracy ±2.0dB Frequency weighting A frequency weighting Time weighting FAST:125ms/ SLOW: 1s Microphone 1/2 inch electret condenser microphone High/low reading indication ﹥100dB, LCD displays“Hi”</td></tr><tr><td>﹤100dB， LCD displays“LO”100dB, LCD displays“Hi” Temperature range -20℃～70℃/-4℉～158℉Temperature accuracy±1.5℃/2.7℉Resolution0.1Data update300msBattery lifeat least 60 hoursEnable/Disable Auto power offThe meter shuts off automatically after 15 minutes of inactivity under auto power-off mode. Disabling auto power off is available.Battery3*1.5V “AAA” batteriesOperating conditions-20℃～60℃/-4℉～140℉,10RH%～90 RH%Storage conditions-20℃～60℃/-4℉～140℉,10 RH%～75 RH%Dimensions144*56*30.5mmWeight73g of Meter
