Цена: 990 рублей
Михаил: Показать телефон
Accuracy: +/-1. 5dB (under reference conditions)Measuring Level: 30-130dB (A)/35-130dB (C)Frequency Range: 31. 5Hz to 8. 5KHzLinearity Range: 50dB/100dBDigital Display: 4 digitsResolution: 0. 1dBBar Graph: 50 dB scale at 1 dB step for monitoring current sound pressure level displayOverload Indication: OVER/UNDERFrequency Weighting: ALevel Ranges: 30-80dB, 50-100dB, 60-110dB, 80-130dB 30-130dBSelf Calibration Time: 3secSampling Rate: 2 times/secondsPower supply: DC 9V battery
Аксессуары
объявление размещено: 30 мая 2016 г. 4:02, номер: 1649401