--- product_id: 56378045 title: "TECPEL DSL-331 Digital Sound Level Meter Data Logger Data Logging dB Noise Recorder" brand: "tecpel" price: "₹ 20609" currency: INR in_stock: false url: https://www.desertcart.in/products/56378045-tecpel-dsl-331-digital-sound-level-meter-data-logger-data store_origin: IN region: India --- # 32,000 data records stored 30-130 dB auto-ranging ±1.5dB high accuracy TECPEL DSL-331 Digital Sound Level Meter Data Logger Data Logging dB Noise Recorder **Brand:** tecpel **Price:** ₹ 20609 **Availability:** ❌ Out of Stock ## Summary > 🔊 Capture Every Decibel, Command Every Environment ## Quick Answers - **What is this?** TECPEL DSL-331 Digital Sound Level Meter Data Logger Data Logging dB Noise Recorder by tecpel - **How much does it cost?** ₹ 20609 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/56378045-tecpel-dsl-331-digital-sound-level-meter-data-logger-data) ## Best For - tecpel enthusiasts ## Why This Product - Trusted tecpel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Integration:** Compatible with Windows software for real-time display and easy data export. - • **User-Friendly Design:** Backlit bar graph, tripod mount, and easy calibration make professional use effortless. - • **Data-Driven Decisions:** Stores up to 32,000 records for comprehensive long-term acoustic analysis. - • **Precision Meets Power:** Accurate ±1.5dB readings ensure reliable noise monitoring every time. - • **Versatile Frequency Range:** Captures sound from 31.5 Hz to 8 KHz, perfect for diverse environmental studies. ## Overview The TECPEL DSL-331 is a programmable digital sound level meter and data logger designed for precise noise measurement from 30 to 130 dB with ±1.5dB accuracy. It supports long-term data recording with up to 32,000 entries, features a wide frequency range (31.5 Hz to 8 KHz), and integrates seamlessly with Windows software for real-time monitoring and analysis. Ideal for environmental impact studies, workplace safety, and acoustic research, it offers user-friendly features like a backlit bar graph display, tripod mounting, and easy calibration. ## Description The model DSL 331 digital meter is manufactured by Tecpel, and is a programmable sound level data logger equipped with back screw hole tripod connection. It has frequency range from 31.5 Hz up to 8 KHz, voltage supply of 9 V DC measuring level range from 30 to 130dB and operating temperature of 40 ºC. This is used in applications such as monitoring of safe working conditions, activity detection and recording, long-term measurement and recording of acoustic levels for environmental impact studies. Programmable Sound Level Meter Datalogger Data logging recorder Model：DSL 331 Auto Ranging Measurement 30dB to 130dB Work with Window Software 32,000 Records Data Logger Bar graph Indication with Back Light USB cable available for optional purchase. DSL 331 sound level meter data logger FEATURES Auto Ranging Measurement 30dB to 130dB Work with Window Software 32,000 Records Data Logger Bar graph Indication with Back Light RS-232 Real Time Display Software for Window 95/98/2000 and Win10 Frequency Weighting: A, C 4-Digit Display with updated cycle 0.5s 0.1dB resolution Max/Min Hold Function The standard Fast and Slow Time weightings AC/DC signal output Overload condition indication Auxiliary output jack IEC 651 Type II, ANSI S1.4 Type2. Back screw hole tripod connection External Power DC 9V input Calibration Potentionmeter easy to adjust ## Features - DSL-331 Digital Programmable data logger sound level meter, noise meter 30 ~ 130 dB Accuracy ±1.5dB. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0798LZ7QM | | Batteries | 1 9V batteries required. | | Batteries Included? | No | | Batteries Required? | No | | Battery Cell Type | Zinc Carbon | | Color | White | | Date First Available | May 9, 2017 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item model number | DSL-331 | | Manufacturer | Tecpel | | Part Number | DSL-331 | ## Images ![TECPEL DSL-331 Digital Sound Level Meter Data Logger Data Logging dB Noise Recorder - Image 1](https://m.media-amazon.com/images/I/31hgFrriZCL.jpg) ![TECPEL DSL-331 Digital Sound Level Meter Data Logger Data Logging dB Noise Recorder - Image 2](https://m.media-amazon.com/images/I/31kW0sarBTL.jpg) ![TECPEL DSL-331 Digital Sound Level Meter Data Logger Data Logging dB Noise Recorder - Image 3](https://m.media-amazon.com/images/I/41JDf1iX8XL.jpg) ![TECPEL DSL-331 Digital Sound Level Meter Data Logger Data Logging dB Noise Recorder - Image 4](https://m.media-amazon.com/images/I/41QBN+0J7NL.jpg) ![TECPEL DSL-331 Digital Sound Level Meter Data Logger Data Logging dB Noise Recorder - Image 5](https://m.media-amazon.com/images/I/41oA9DZcqzL.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.in/products/56378045-tecpel-dsl-331-digital-sound-level-meter-data-logger-data](https://www.desertcart.in/products/56378045-tecpel-dsl-331-digital-sound-level-meter-data-logger-data) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-04-28*