Sper Scientific Decibel Meter 850019 w/Bluetooth, Sound Level Meter 35 to 130 dB, SPL Meter A/C Weighted, Dual Range, Max/Min & Data Hold, Compact Audio Noise Measuring Device, Large Backlit Display

Sper Scientific Decibel Meter 850019 w/Bluetooth, Sound Level Meter 35 to 130 dB, SPL Meter A/C Weighted, Dual Range, Max/Min & Data Hold, Compact Audio Noise Measuring Device, Large Backlit Display
Price: $144.00
(as of Aug 09, 2025 02:02:58 UTC – Details)

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About Sper Scientific

For over 35 years, Sper Scientific has been committed to providing reliable environmental measurement instruments to help maintain regulatory compliance and provide safer work environments. Buying direct from us guarantees the best product knowledge and selection, technical support at the best prices available.

Our goal is your complete, long-term satisfaction with every product you purchase.

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Package Dimensions ‏ : ‎ 11.75 x 6.25 x 1.75 inches; 7.04 ounces
Batteries ‏ : ‎ 1 9V batteries required. (included)
Date First Available ‏ : ‎ October 22, 2020
Manufacturer ‏ : ‎ Sper Scientific
ASIN ‏ : ‎ B08LPXP29R
Best Sellers Rank: #104,101 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #52 in Sound & Noise Meters
Customer Reviews: 4.5 4.5 out of 5 stars 2 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
WIRELESS CONNECTIVITY: Connect via Bluetooth to view sound readings on your smartphone in real time. Compatible with iOS and Android, it transforms the meter into a remote wireless probe for hands-free monitoring.
A/C WEIGHTED: Choose between A or C decibel weighting scales for precise sound measurements across a range of environments. The A-weighted scale mimics the human ear’s response to ambient noise, ideal for environmental sound monitoring. The C-weighted scale is suited for high-intensity, low-frequency noise, perfect for machinery and industrial sound analysis.
PRECISE MEASUREMENT: Switch between manual and auto ranging modes to capture decibel levels accurately, from 35 to 130 dB. Highly accurate with ±1.5 dB.
EASY TO READ: The large 1.5 inch backlit display makes decibel readings easy to view in any light condition. Shows over or under range alerts, min/max holds, and data hold for reliable, on-the-spot analysis.
COMPLETE SET: Comes ready to use with a windscreen, tripod mount, instructions and a 9V battery.

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