Digital Sound Level Meter, UYIGAO Mini Sound Measurement Testing Audio Noise Decibel,35dBA~135dBA Max/Min/Hold Mode with Auto LCD Screen Display

描述

Size Name:UA961-Sound Level Meter Features ✔Color LCD display with backlight ✔Temperature measurement ✔MAX、MIN & Data HOLD ✔Wide frequency range ✔Fast/slow time weighting ✔Over range indication ✔Enable/Disable auto power off Specification --Measuring level range:35dB～135dB --Dynamic range:50dB --Frequency range:31.5Hz～8KHz --Accuracy: ±2.0dB --Time weighting: FAST(125ms) SLOW(1s) --Microphone:1/2 inch electrets condenser microphone --High/low reading:﹥100dB，LCD displays“Hi” --Low reading:﹤100dB，LCD displays“LO” --Temperature range:-20℃～70℃/-4℉～158℉ --Temperature accuracy:±1.5℃/2.7℉ --Operating conditions:-20℃～60℃/-4℉～140℉,10RH%～90 RH% --Storage conditions:-20℃～60℃/-4℉～140℉,10 RH%～75 RH% --Resolution:0.1 --Data update:300ms --Battery life:at least 60 hours --Dimensions:144*56*30.5mm --Weight:73g Package included -1 * UA-961Sound Meter -1 * Protective Case -1 * User Manual ►Batteries are not included!!!