Publisher: TES Electrical Electronic Corp.
Details: TES 1151 Digital Sound Level Meter complies with the requirements of IEC 61672-1:2013 standard for a Class 2 instrument. The instrument contains several features which permit sound level measurements under a variety of conditions. Specifications ●Microphone:1/2 inch Electret condenser microphone ●Measurement range:30 - 90dB, 45 - 110dB, 65 - 130dB ●Frequency range: 31.5Hz to 8KHz ●Accuracy:±1.0dB (ref 94dB @1KHz) ●Digital display:4 digital LCD ●Auto data memory : microSD CARD 4GB (1151) ●Power:One 006P 9V or IEC 6F22 or NEDA 1604 Battery ●Battery life:Approx. 24hours ●Size: 246(L)×64(W)×26(H)mm & Approx. 180g ●Accessories:Instruction manual, Battery, Carrying case, 3.5 plug, Adjustment screwdriver, windscreen, CD Software, micro-USB Cable.