HT-851sound level meter

sound level meter

Measuring range: 30~130 dBA   35~130 dBC
*Accuracy: ±1.5 dB
*Digit & Resolution: 5digits & 0.1 dBF
requency response: 31.5Hz ~8.5KHz
*Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130F
requency weighting characteristic: A & C
Time weighting: FAST/SLOW
Sampling rate: 2times/second
Microphone: 1/2 inch polarization capacitance microphone
AC/DC output
Max reading
*Barcode indicate the valueOverload
Low battery indication
indication: OVER / UNDER