Noise Measuring Instrument Digital Decibel Sound Meter

Features:

Auto calibration function.

Screen brightness can be adjusted by hand.

Different colors and expressions face show the quality of the environment, very realistic.

You can put it on the table or hung it on the wall.

Large screen for easy reading.

Large capacity battery for long service time.

Specifications:

Color: white

Material: ABS

Measuring range: 30-130dB

Detection temperature: -10 deg;C to 50 deg;C

Relative humidity: 20% to 85%

Battery: 3.7V, 2000mAh

size: 270 * 90 * 30mm / 10.6 * 3.5 * 1.2in

weight: 268g / 9.5ounce

Package size: 330 * 100 * 45mm / 13.0 * 3.9 * 1.8in

Package weight: 550g / 1.2lb

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