HABOTEST HT622 NOISE MEASURING DIGITAL SOUND LEVEL METER

Brand: HABOTEST Power: 3x1.5V AAA batteries(Not Included) Safety Rating EN61326-1 Packing List:1 * Sound Level Meter, 1 * Bag, 1 * User Manual(English), 1 x USB Cable, 1 x Disc Model:HT622A Sound Pressure Accuracy: ±1.5dB (94dB?1KHz)?±5dB (94dB?8KHz) Frequency Response: 30Hz — 8KHz Dynamic Range: 50 dB Measuring Range: 30—130dBA Weighting Properties: A weighting Dynamic Characteristics: FAST 125ms, SLOW 1sec Microphone: Polarized capacitance microphone Range: 30—80dB?40—90dB?50—100dB?60—110dB?70—120dB?80—130dB Bargraph: YES Auto/Manual Range: YES Under/Over Range: UNDER/OVER Backlight: YES Data Hold: YES Max/Min Hold: YES Auto Power Off: YES Low Battery Indication: YES Model:HT622B Sound Pressure Accuracy: ±1.5dB (94dB?1KHz)?±5dB (94dB?8KHz) Frequency Response: 30Hz — 8KHz Dynamic Range: 50 dB Measuring Range: 30—130dBA, 35—130dBC Weighting Properties: A / C weighting Dynamic Characteristics: FAST 125ms, SLOW 1sec Microphone: Polarized capacitance microphone Range: 30—80dB?40—90dB?50—100dB?60—110dB?70—120dB?80—130dB Bargraph: YES Auto/Manual Range: YES Under/Over Range: UNDER/OVER USB: YES Backlight: YES Data Hold: YES Max/Min Hold: YES Auto Power Off: YES Low Battery Indication: YES