Decibel Meter Data Logger Professional Sound Level Meter - High

In this review of the Decibel Meter Data Logger by Gain Express Holdings the bottom line is simple: this handheld sound level meter is aimed at users who need reliable, logged noise readings rather than casual spot checks. The reviewer found the data logging capability and wide 30 to 130dB measuring range to be the single biggest reason to buy, because it captures extended measurements and exports them to Windows for analysis. For classrooms, workshops, environmental checks or neighbour noise disputes, it delivers practical, portable accuracy without requiring complex setup.

Key Features

• Data logging: Records up to 32,000 groups of measurements so longer monitoring sessions can be captured and reviewed on a PC.
• Wide measuring range: 30 to 130dB range covers quiet rooms to loud machinery so a variety of environments can be measured.
• High accuracy: Stated accuracy of 1.5dB and frequency response from 31.5Hz to 8.5kHz provides trustworthy readings for typical environmental noise assessments.
• AC/DC outputs: AC and DC signal outputs allow the meter to feed external equipment or recorders when continuous analogue output is required.
• Bar graph display: The auto ranging bar graph and 3-digit LCD make it quick to see both instantaneous dB and trends at a glance.
• Compatibility: Data logging is compatible with Windows 10, 8, 7, Vista and XP so exported files can be examined on common desktop systems.

Who It's For

The device suits technicians, teachers, small business owners and homeowners who need objective noise records or repeated measurements over time. Its handheld design and large data memory make it useful for spot surveys and scheduled logging in classrooms, workshops, rental properties or community noise investigations.

It is less suited to users who only want a simple, occasional reading without any file export, or to professionals who require laboratory-grade precision beyond the stated 1.5dB accuracy and extended frequency response specifications.

Pros & Cons

Pros

• Large internal memory for continuous monitoring and later PC analysis.
• Broad 30~130dB range with selectable Fast/Slow weighting for flexible measurements.
• AC and DC outputs plus a clear bar graph display for both visual and analogue monitoring.

Cons

• Windows-only data logging software limits direct compatibility with non-Windows systems.
• No mention of rechargeable battery or smartphone app integration, so mobile data transfer requires a PC.

Specifications

Our Verdict

The Decibel Meter Data Logger is a good-value, practical instrument for anyone who needs logged noise measurements and clear visual feedback. Its large memory, wide range and analogue outputs make it especially useful for field surveys, classrooms and small workshops; professionals requiring lab-grade precision or cross-platform software should consider alternatives. Overall it provides useful features at a straightforward price point.

Frequently Asked Questions

Can the meter export logged data to a computer?
Yes, the data logging function exports saved groups to Windows 10/8/7/Vista/XP for review and analysis.

What is the effective measuring range?
The meter measures from 30 to 130dB with a stated accuracy of 1.5dB and selectable Fast/Slow time weighting.

Does it provide analogue output?
Yes, it offers AC signal output (4Vrms full barograph) and DC output at 33mV per dB for external recording.