--- product_id: 15572338 title: "Mini USB Sound Noise Level Meter Measure Tester Pressure Decibel 30 ~ 130 Db" brand: "wensn" price: "$147.75" currency: USD in_stock: true category: "Misc." url: https://www.desertcart.us/products/15572338-mini-usb-sound-noise-level-meter-measure-tester-pressure-decibel store_origin: US region: United States of America --- # Mini USB Sound Noise Level Meter Measure Tester Pressure Decibel 30 ~ 130 Db **Brand:** wensn **Price:** $147.75 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Mini USB Sound Noise Level Meter Measure Tester Pressure Decibel 30 ~ 130 Db by wensn - **How much does it cost?** $147.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/15572338-mini-usb-sound-noise-level-meter-measure-tester-pressure-decibel) ## Best For - wensn enthusiasts ## Why This Product - Trusted wensn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Specifications: LCD display: 4 digits LCD size: 2.2 inch (55 mm) Display: 0.5 secretary Measuring Level: 30 ~ 130 dB(A) (A-weighted decibels), 35 ~ 130 dB(C) (C-weighted decibels) Accuracy: ±1.5 dB Frequency Response: 31.5 Hz ~ 8.5 kHz Resolution: 0.1 dB Dynamic Range: 50 dB / 100 dB Overload Indication: OVER / UNDER Frequency Weighting Characteristic: A / C Analog Bar Graph: 1 dB / 1 bar graph Sampling Rate: 20 times / second PWM Signal Output: duty cycle = 0.01 x dB value x 100% / 3.3 Dynamic Characteristic (Time weighting): FAST(high speed) / SLOW(low speed) Calendar Accuracy: ±30 seconds / day The Maximum Value Holding: MAX Microphone: 0.5 inch polarization capacitance microphone Power Supply: 4 x 1.5V AA battery (not include)or USB Cable Power Life: about 20 hours continuous use (alkaline battery) Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F) Operating Humidity: ≤80 % R.H. Dimensions: approx. 256 (L) x 70 (W) x 35 (H) mm (10.1 x 2.8 x 1.4 inch) Weight: approx. 308 g Package Includes: 1 x Sound Level Meter 1 x Sponge Ball 1 x USB Cable 1 x Software CD ## Features - Support USB connection to PC - Recording and downloading noise data (can be saved in Excel and txt format) - Real-time data sampling analysis - Plotted graph and recorded data are printable - Conformed to the IEC651 Type2 and ANSIS1.4 Type2 standards ## Images ![Mini USB Sound Noise Level Meter Measure Tester Pressure Decibel 30 ~ 130 Db - Image 1](http://ecx.images-amazon.com/images/I/41b3GkT5dEL.jpg) ![Mini USB Sound Noise Level Meter Measure Tester Pressure Decibel 30 ~ 130 Db - Image 2](http://ecx.images-amazon.com/images/I/41KQ9YGXh7L.jpg) ![Mini USB Sound Noise Level Meter Measure Tester Pressure Decibel 30 ~ 130 Db - Image 3](http://ecx.images-amazon.com/images/I/41OlMpcdk-L.jpg) ![Mini USB Sound Noise Level Meter Measure Tester Pressure Decibel 30 ~ 130 Db - Image 4](http://ecx.images-amazon.com/images/I/41ME9MacITL.jpg) ![Mini USB Sound Noise Level Meter Measure Tester Pressure Decibel 30 ~ 130 Db - Image 5](http://ecx.images-amazon.com/images/I/41JqGucCBlL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/15572338-mini-usb-sound-noise-level-meter-measure-tester-pressure-decibel](https://www.desertcart.us/products/15572338-mini-usb-sound-noise-level-meter-measure-tester-pressure-decibel) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-27*