Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Topyond BulletPoint1 : HIGH ACCURACY: The SL720 Sound Level Meter boasts an impressive ±2.0dB accuracy, ensuring precise noise measurements essential for noise engineering projects and regulatory compliance. Whether you’re monitoring noise levels in factories, offices, or residential areas, its reliable accuracy guarantees trustworthy results BulletPoint10 : 【Low power indicator】 When the battery voltage decreases to a certain extent, the battery symbol in the upper right corner of the display will light up. In this case, the battery should be replaced. BulletPoint2 : VERSATILE APPLICATIONS: Designed for diverse environments, this noise tester excels in measuring sound levels across various settings such as factories, offices, traffic roads, homes, and audio recording studios. It adapts seamlessly to different noise measurement needs, providing valuable insights wherever sound monitoring is required BulletPoint3 : CLEAR DISPLAY: Equipped with a high-definition large-screen display, the SL720 offers clear readings without parallax, ensuring visibility and accuracy in all lighting conditions. Users can easily interpret measurement data at a glance, enhancing efficiency and usability during noise assessments BulletPoint4 : STURDY CONSTRUCTION: Crafted with a robust metal shell, this sound level meter prioritizes safety and durability. Its anti-drop design reinforces protect against accidental impacts, making it suitable for both indoor and outdoor use in demanding environments BulletPoint5 : PROFESSIONAL PERFORMANCE: Featuring real-time measurement capabilities and A/C weighting, the SL720 delivers professional-grade results suitable for engineers and acoustic professionals. Its quick response and comprehensive features make it an indispensable tool for accurate noise analysis and control BulletPoint6 : 【Result Hold】The measurement result (HOLD) function;Press the HOLD key to hold the measured sound level value BulletPoint7 : 【Sound level OVER or UNDER indicates】If the display displays "UNDER" or "OVER" characters, the sound level is lower than 30dB or higher than 130dB. BulletPoint8 : 【LCD with backlight】After power-on, the backlight will automatically light up and turn off after 30 seconds. Press the backlight button to turn on the backlight. BulletPoint9 : 【Automatic SHUTDOWN】3 minutes after the stop button, the meter will automatically shut down to save power. ExternallyAssignedProductIdentifier : 7628182269126 ExternallyAssignedProductIdentifier1 : 0738156640428 ExternallyAssignedProductIdentifier2 : 738156640428 IncludedComponents : no ItemName : Topyond SL720 30 130dB Sound Level Meter, High Accuracy Noise Tester for Home Factory Office, Clear Large Screen Display Condenser Microphone, Professional AC Weighting ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 22 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : sound-and-noise-meters Manufacturer : Topyond Material : Noise Decibel Tester,Household Noise Decibel Tester,Digital Noise Meter,Noise Meter,Decibel Tester MeasurementAccuracy : ±1.5dB(94dB@1KHz) ModelName : E25698 ModelNumber : Topyond90uyctsd3h NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Topyond90uyctsd3h PowerSourceType : ac/dc ProductDescription : Features: Quick Response: Real-time measurement capabilities for immediate feedback.User-Friendly: Easy operation suitable for both professionals and amateurs.Wide Range: Measures noise levels from 30dB to 130dB.Condenser Microphone: Ensures high accuracy in noise detection.Portable: Compact design for convenient use in various settings.Item Type: Noise Tester Material: ABS Weight: Approx. 218g / 7.7oz Model: SL720 Power Supply: AAA 2x1.5V (not included) Purpose: Noise detection Noise Measurement Range: 30~130dB Noise Accuracy: ±2.0dB (reference sound pressure standard, 94dB01KHz) Frequency Response: 31.5H-8KHz Dynamic Range: 50dB Measuring Range: 30-130dB Digital Display: 4-digit LCD display, resolution 0.1dB Dynamic Characteristics: FAST (fast), SLOW (slow) reacting rate Working Temperature and humidity: 0~40℃, 10-80%RH Storage Temperature and humidity: -10~60℃, 10-70%RH Automatic Shutdown: 10 minutes after no operation
Package List: 1 x Sound Level Meter(Battery Not Included) 1 x Tool Bag 1 x Manual
Note: 1. Do not use it in a place with high temperature and easy humidity. 2. Please take out the battery if it is not used for a long time to avoid the leakage of electrolyte and damage the meter. 3. Measure the noise outdoors, confirm that there is a sponge ball on the microphone probe to prevent the microphone from being directly blown by the wind, and reduce the interference of wind noise on the tester.