Meterk Decibel Meter, Digital Sound Level Meter, Range 30-130dB(A) Noise Volume Measuring Instrument Self-Calibrated Decibel Monitoring Tester(Battery Included)

Please note, this item ships from United States. Expected delivery is 3-8 days. Want to test the sound level? Need to know the noise level? Try our Meterk Digital Sound Level Meter. It's featured with wide measuring range (30-130dB). It's portable and easy to use as a handy instrument for sound quality control in factory, office, home, school and construction site.This noise meter has been calibrated at the factory. IF you want to calibrate it again after using a period of time, please use the 94 dB standard source. Features: Large LCD backlight display for clear reading, convenient to use at night. Wide measuring range: 30-130dBA, Fast Responding. Sound level measurement with stable and reliable performance. Min./Max./Data Hold function and OVER warning sign of over range measuring. Low battery indication, manual/auto shut off. Equipped with sponge ball. With mounting hole of tripod, allowing to be placed on the stand, easier measuring when your hands are busy. Portable and easy to use，suitable for sound quality control in factory, traffic, car, baby room and audio system office, home, school and construction site. Specifications: Brand Name: Meterk Color: Black Material: ABS Plastic Measuring Range: 30-130dBA Accuracy: ±1.5dB Resolution: 0.1dB Frequency Response: 31.5Hz to 8KHz Frequency Weighting Features: A Weighting Display: LCD Display Over Range: LCD Show OVER Power Supply: 3 * 1.5V AAA Batteries(Included) Operation Environment: 0-40℃ 10-80%RH Storage Environment: -10-60℃ 0-90%RH Item Size: 56 * 36 * 177mm / 2.20 * 1.42 * 6.97in Item Weight: 122g / 4.32oz (Batteries Included) Package Size: 22 * 12 * 4.2cm / 8.66 * 4.72 * 1.65in Package Weight: 216g / 7.63oz Package List: 1 * Sound Level Meter 1 * Sponge Ball 1 * User Manual (English + French + German + Italy + Spanish)

【Min/Max/Data Hold Function】 - The Sound Level Tester records the minimum and maximum sound decibels around any given time range and freezes the current measurement readings. 【Large LCD Display】 - Clear readings and easy to use at night, widely used in factory, transportation, car, baby room and audio system office, sound quality control in home, school and construction site 【Precision measurement & over-range measurement warning sign】 - Measurement range: 30-130dBA, accuracy: ±1.5dB, resolution: 0.1dB, there will be a warning sign when the standard exceeds the standard 【Convenient & Lightweight】 - This sound pressure level (SPL) meter is lightweight and easy to carry. With a mounting hole for the tripod， which can be placed on the stand and is easier to measure when your hands are busy 【Auto/Manual Shutdown】 - It will automatically shut down after 10 minutes when not in use. Note: After using, please press and hold the shutdown button for 2 seconds.