Best Decibel Meter (Sound Level Reader) 2020 Updated Review.
For anyone working with professional-grade audio, this is a must-have piece of equipment. And if you’re looking to protect your hearing against high-decibel sound, we’re here to help! Whatever you need might be, you are probably on the hunt for the best Decibel meter available in the market. Not to worry, we have helped you narrow down your search.
Reasons Customers are Buying Decibel Meters
Any hearing professional will tell you that when it comes to hearing loss, an ounce of prevention is worth years of cure. Most professionals say decibels above 85 can be dangerous to your hearing. (For comparison, a conversation is usually at about 60dB; a lawnmower is 90dB.)
The sound meters we reviewed all had upper ranges in excess of 125 decibels. A loud rock concert is around 120dB, so these choices should more than cover your needs.
We’ll have more information on choosing the best decibel meter in our Buyer’s Guide below. Meanwhile, here are our top 10 picks.
Best Decibel Meter (Sound Level Reader)
Below we have highlighted the top 3 best decibel meter in the market.
1. Extech 407730
The Extech 407730 definitely does it all. Shaped and sized like a TV remote, it’s easy to carry along. Response time is quick, with accurate readings, verified reviewers say.
The 407730 has a host of tech-forward features. The large LCD display screen is easy to read. It self-updates every 40 seconds so you know your reading is exact. Accuracy is within 2 decibels. All in all, the Extech is a great buy.
- Measures 40 to 130dB on a digital display
- 2dB accuracy with 0.1dB resolution
- Fast responding analogue bar graph
- Records Max/Min values over time
- Auto power off and Max Hold function
It’s easy to see why customers are raving about this dB meter. Buyers say they take it to the workplace, to outdoor concerts and anywhere it’s important to monitor sound levels. The look is attractive; it’s similar to a cordless landline phone. At just 7 oz., it’s super-portable.
The Extech runs conveniently on three AA batteries. It’s backed by a limited one-year warranty on parts and labor.
2. REED Instruments R8050 Sound Level Meter
REEDs safety-first design is most evident in this high-end sound level meter. Designed specifically for health and safety professionals, there are many features available that will make your job easier.
This meter has dual-range measurement, which allows them to get higher levels of accuracy out of a simple and affordable sensor. It is one of the most expensive options on the market, but it’s well-engineered design offers unparalleled functionality.
- High accuracy of ±1.4 dB meets Type 2 standards
- Dual range measurement (High and Low) and Frequency Range:31.5 Hz to 8 kHz
- Easy-to-read backlit LCD display
- 1/2″ electret condenser microphone for high accuracy and long-term stability
- Includes windshield ball, battery and carrying case
This nice-looking decibel meter is among the most accurate we found for personal use. It includes dual-range measurement, a condenser mic and an easy-to-read display.
The model picks up on a frequency range of 31.5Hz to 8 kHz. It comes complete with a windshield ball, battery and a handy case so you can tote it along.
3. Protmex PT02
If you’re looking for an affordable way to measure sound levels, Protmex has you covered. This sound level meter is available for a fraction of the price of competing options but doesn’t skimp on features.
- This is used to measure the sound level of sound equipment in Work and Life: such as factories, workshops, schools, residential, office areas, traffic roads, audio and other occasions. Also applies to noise engineering, product quality control, health control and so on.
- The Protmex Noise Meter With the backlight feature, it is appropriate for gathering the sound data at night. To save power, the backlight auto power-off function is provided.
- The Sound level meter utilizes an electric condenser microphone to monitor sound levels from 30 to 130 decibels at an accuracy of +/-1.5 dB with a 0.1 dB resolution. A and C weighting network selection.
- Maximum (MAX) locking function; Digital display, good anti-interference performance, power saving
- The Protmex sound meter weighs less than 7 ounces and is designed to fit comfortably in the palm of your hand.
Which Decibel Meter is Right for Me?
Depending on what type of environment you’re working in, one of these meters could be better or worse than another. If you’re working in a music venue, our first choice would be the Protmex PT02.
This meter is simple in design, extremely affordable, and easy to read. Since you don’t have to follow safety regulations, it’s minor inaccuracies aren’t such a big deal. And in exchange, you save a ton of money on the purchase price.
For an industrial environment where occupational health and safety are important, you can’t go wrong with the REED Instruments R8050. This meter has a dual-range sensor that has a consistent 1.5 dB of error – among the best we’ve tested. It meets ANSI and IEC Type 2 standards, making it the number one choice for health and safety professionals.
If you don’t require a meter that meets safety standards, but still want a higher level of accuracy, the Extech 407730 Digital Sound Level Meter provides a good balance between the two. It’s still a little cheaper than top-end models, but offers only 2 dB of error, with measurements consistent across the entire range. It’s available with a calibration certificate as well as a material traceability document, so it’s still suitable for professional environments.