Extech Instruments Sound Level Meter Type 2 Review

Let’s Talk About Extech Instruments Sound Level Meter Type 2

The Extech Instruments Sound Level Meter Type 2 is a compact and seemingly straightforward device. Marketed by Extech Instruments as a reliable tool for quick sound level assessments, it promises Class 2 accuracy in a pocket-sized form factor. For someone like me, who’s spent over a decade navigating the often deafening world of tactical gear and outdoor environments, such a device could be invaluable.

My years in the field have exposed me to everything from roaring gun ranges to the droning cacophony of industrial sites. I needed a meter to help me assess noise hazards and properly mitigate them for myself and others. Could this little meter deliver the accurate, on-the-go readings I require?

The initial unboxing revealed a simple, no-frills package. The meter itself felt lightweight, almost deceptively so, but the construction seemed solid enough for its intended purpose. The included windscreen and wrist strap were welcome additions, suggesting a focus on usability.

Compared to bulkier, more expensive sound level meters I’ve used in the past, the Extech Instruments Sound Level Meter Type 2 promises greater portability, something I value immensely. Models from companies like Bruel & Kjaer offer far more features and precision, but their size and price are prohibitive for everyday carry. Will its lower price come with compromises in real-world use? That remains to be seen.

My first impression was cautiously optimistic. I was eager to put the Extech Instruments Sound Level Meter Type 2 through its paces and determine if it lived up to its promise of reliable, pocket-sized sound measurement.

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Real-World Testing: Putting Extech Instruments Sound Level Meter Type 2 to the Test

First Use Experience

I first tested the Extech Instruments Sound Level Meter Type 2 at an outdoor shooting range. The constant barrage of gunfire provided an ideal, albeit intense, testing ground. I recorded readings at various distances from the firing line, noting the peak decibel levels for different firearms.

The meter seemed to function as advertised, providing readings within the expected range. I encountered no issues related to moisture, though the ambient noise of the range did present a challenge in differentiating the individual gunshots, highlighting the need for careful interpretation of the data. Navigating the A/C weighting options was straightforward, however, I spent time referencing the manual.

Extended Use & Reliability

After several weeks of using the Extech Instruments Sound Level Meter Type 2 in various environments, including a loud factory and a noisy concert venue, I have a better understanding of its reliability. The meter has proven consistently reliable. There are no signs of significant wear and tear beyond some minor scuffs.

Maintaining the Extech Instruments Sound Level Meter Type 2 is simple, only requiring occasional wiping down. This is a considerable advantage over more complex instruments that demand specialized calibration or cleaning. The Extech Instruments Sound Level Meter Type 2 certainly outperforms my expectations for portability and ease of use, though it lacks the advanced features of higher-end models.

Breaking Down the Features of Extech Instruments Sound Level Meter Type 2

Specifications

The Extech Instruments Sound Level Meter Type 2 boasts several key specifications that dictate its performance:

• Accuracy: 1dB high accuracy, meeting Class 2 standards. This ensures reasonably precise measurements suitable for many applications.
• Weighting: A and C weighting options. These allow the user to tailor the meter’s response to different frequency ranges, mimicking human hearing or measuring specific noise types.
• Range: 35 to 130dB. This range covers most everyday sounds, from a quiet library to a jackhammer at close range.
• Response Time: Fast and Slow modes. These modes control how quickly the meter responds to changes in sound levels.
• Display: Large backlit LCD. This facilitates viewing in dimly lit areas, improving usability in various environments.

These specifications collectively determine the meter’s suitability for a range of sound measurement tasks. The Class 2 accuracy, A/C weighting, and wide measurement range make it a versatile tool.

Performance & Functionality

The Extech Instruments Sound Level Meter Type 2 does a decent job of fulfilling its intended purpose. Its A and C weighting functions can be confusing at first to novice users, but its data hold and min/max functions are easy to learn. It has a high accuracy rating and seems to consistently provide accurate readings.

The Extech Instruments Sound Level Meter Type 2 does exactly what it says it does, as accurately as it claims. While it doesn’t have some of the advanced features found in higher-end sound level meters, the Extech Instruments Sound Level Meter Type 2 meets expectations.

Design & Ergonomics

The Extech Instruments Sound Level Meter Type 2‘s design prioritizes portability and ease of use. Its lightweight construction makes it comfortable to hold for extended periods. The simple button layout and intuitive interface minimize the learning curve.

The build quality is acceptable for its price point. The lightweight materials don’t necessarily inspire confidence, but the overall design is functional and ergonomic.

Durability & Maintenance

The Extech Instruments Sound Level Meter Type 2 appears reasonably durable. Only time will reveal whether or not it can endure the rigors of frequent use in demanding environments.

Maintenance is straightforward, requiring only occasional cleaning of the microphone and casing. Accessing the battery compartment is also easy.

Accessories and Customization Options

The Extech Instruments Sound Level Meter Type 2 comes with a few essential accessories to enhance its usability. These include a microphone windscreen, a wrist strap, and three AAA batteries. These accessories contribute to the meter’s overall practicality.

The Extech Instruments Sound Level Meter Type 2 has limited customization options beyond the included accessories. There is no provision for external calibration or data logging, as found in more advanced models.

Pros and Cons of Extech Instruments Sound Level Meter Type 2