Digital Sound Level - Hetsl01

Sold by Moss Ent · Accra Metropolitan

Measuring range:30-130dB Dynamic range:50dB Sound pressure accuracy:±1.5dB(94dB) ,±1.5dB(94dB) Frequency response:30Hz-8KHz Microphone:Polarized capacitance microphone With backlight function With lower battery indication function With 3pcs LR03 AAA