?High Precision Sensor?The decibel meter has a measurement range of 30-130dB, an accuracy of ?1.5dB, and a resolution of 0.1dB. The sound level meter uses a condenser microphone with a frequency range of 31.5Hz to 8kHz, providing more professional and reliable data for home and work environment monitoring. | ?A/C Weighting?The spl meter's A-weighted mode simulates the frequency characteristics of low-intensity human ear noise, making it suitable for detecting environmental noise. The spl meter's C-weighted mode simulates the frequency characteristics of high-intensity mechanical noise, making it suitable for detecting industrial noise. | ?dB/SONE Unit?The dB unit of a sound decibel meter measures the intensity of noise and is widely used in environments such as homes, offices, factories, and classrooms. The SONE unit, on the other hand, measures the loudness of noise and is generally used in acoustic fields such as music performance and the use of musical instruments. | ?FAST/SLOW Response?The noise meter's FAST response mode has a time constant of 0.125s and is typically used for non-steady-state noise with large fluctuations and traffic noise. The SLOW response mode has a time constant of 1s and is typically used to measure very slowly changing steady-state noise. | ?Versatile & Portable?The db meter features maximum/minimum recording and data hold functions, allowing you to easily understand your surroundings. The sound meter's LCD color screen, windbreak ball design, cloth carrying case, soft rubber wrapping, and handheld design make it convenient and comfortable for outdoor use.
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.

