Specification Brand : SNOQ BulletPoint1 : 【WITH MICROPHONE】The outdoor decibel meter is equipped with a condenser microphone, the sound level meter can measure the sound level more accurately. It is made of abs material, which is environmentally friendly, wear resistant and has a long service life. At the same time, the noise monitoring device is suitable for , families, business, studies, industrial and etc. BulletPoint2 : 【DIGITAL LCD BACKLIGHT DISPLAY】With large lcd display, the reading is clearer and the working efficiency is high. And, the small decibel meter will be turned off for 15 minutes without operation to save power and energy. And, the noise measurement device has small size and compact structure. BulletPoint3 : 【NOTE】1. Do not store or operate the instrument in a high temperature and high humidity environment. 2. Keep the microphone dry and avoid severe vibration. 3. Please remove the battery when not in use for a long time and store the instrument in a dry environment. 4. Shipped without battery. BulletPoint4 : 【ACCURATE AND RELIABLE】Press the maximum button to automatically lock the current maximum decibel value and display it on the lcd when testing noise. And, the digital decibel meter is widely used for environmental noise measurement in factory, office, home and other places. BulletPoint5 : 【APPLICATION】The decibel level meter is widely applicable for warehouses, factories, office buildings, restaurants, schools, classrooms, library, hospitals, art galleries, stadiums, building security. At the same time, the digital audio decibel meter also can be appropriate for noise engineering. Color : Defult ConnectorType : Other CurrentRating : 10 amps ExternallyAssignedProductIdentifier : 7731777825260 IncludedComponents : 1 x Detect Sound Sensor InputVoltage : 110 volts ItemName : Decibel Meter, Portable 30DB to 130DB Automatic Shutdown LCD Display Digital Sound Level Meter 0.1dB Resolution Handheld Mini Sound Meter with Alarm, Microphone for Home Factories Streets ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 27 centimeters ItemPackageDimensions_Width : 13 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sound-and-noise-meters Manufacturer : SNOQ Material : default MeasurementSystem : Inch ModelNumber : DC 12V MountingType : other NumberOfItems : 1 PartNumber : SNOQru17tsi0ow2049 ProductDescription : Specification: Item Type: Sound Level Meter Material: ABS Model: For DT 73S Battery: AAA 3 x 1.5V (Not Included) Purpose: Sound Level Measurement Adopt Standard: EC61672-1:2013-2 Level Frequency Range: 31.5HZ to 8KHZ Measuring Sound Level Range: 30 to 130dB Frequency Weighting: A Microphone: 1/2 Inch Electret Condenser Microphone Display: LCD Digital Display: 3-1/2 Digits Resolution: 0.1dB Time to Update Data: Every 0.5 Seconds Time Weighting: Fast (125 Milliseconds) Accuracy: ±15db ( at 1khz, Standard Audio Alarm Function: Display "OL" When the Input is out of Range (>130B) Automatic Shutdown: Automatic Shutdown After 15 Minutes Without Any Operation Power Supply: 3x1.5V AAA Batteries (AAA) Working Temperature: 0 to 40℃ (32 to 104℉) Working Humidity: 10 to 90%RH Storage Temperature: 10 to 60℃ (14 to 140℉) Storage Humidity: 10% to 75% Relative Humidity
Package List: 1 x Sound Level Meter 1 x User Manual
How to Use: Measurement: Open the battery cover and install 3 1.5V AAA batteries in the battery compartment to turn on the power. Hold the instrument comfortably or fix it on a tripod and point the microphone at the suspicious noise source to display the sound pressure level. When the maximum/minimum maximum/minimum hold) mode is selected, the instrument keeps displaying the maximum or minimum noise reading. When not in use, turn off the power of the instrument and remove the battery.