Professional Decibel Meter, Digital Sound Level Meter with Backlight Display Hig

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Professional Decibel Meter, Digital Sound Level Meter with Backlight Display High Accuracy (with Data Record Function)
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Item description
Brand name:
Gain Express
Product description:
Product Description Decibel Meter with PC Interface is compact and easy to use
while providing you an accurate readings in a greater range than similar
inexpensive sound meters on the market. This sound meter can read between
30dB~130dB, and capture data to a PC using the compatible software (included in
the set). Applications includes: Environmental measurement, law enforcement,
work place design, sound level analysis of machinery and engines.
Specifications Calibration sound source: 94dB @ 1kHz Measurement range:
30~130dBA Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz) Record
Interval: 1~60 sec / 1~60 min / 1~24 hrs Frequency response: 31.5~8.5KHz
Resolution: 0.1dB Frequency weighting: A/C Analogy bar graph: 2dB/1 Bar graph
Measurement Unit: dBA / dBC Sampling rate: 2 times/second (FAST), 1 time/second
(SLOW) AC signal output: 4Vrms/ full baro graph, output impedance is approx 600
ohm DC signal output: 33mV/dB Dynamic characteristic: FAST (high speed) / SLOW
(low speed) Adjustable Over / Under alert threshold via computer interface Time
display Auto-off function setup Power supply: 4pcs x AA Size 1.5V battery or
the USB Power Cable Windows Compatibilty When connected to computer, the
measurement are live on computer screen too Windows Compatibility: Windows 10,
8, 7, Vista and XP (Do not run in Mac OS) Data storage quantity: 32000 readings
Standard Applied: IEC651 type 2, ANSI SI .4 type 2 Set Includes 1 x Sound Level
Meter 1 x English User Manual 1 x CD Software (English) 1 x USB Cable 1 x AC/DC
line 4 x AA Battery 1 x Carrying Pouch How many decibels is dangerous? Normal
conversation is about 60 dB, a lawn mower is about 90 dB, and a loud rock
concert is about 120 dB. In general, sounds above 85 are harmful . Advanced
Functions Prepare Everything for You The Sound Level Tester records the minimum
and maximum sound decibels around any given time range and freezes the current
measurement readings. -Note: This noise meter has been calibrated at the
factory and is calibrated to a standard source. The Sound Level Tester records
the minimum and maximum sound decibels around any given time range and freezes
the current measurement readings What is a decibel meter called? 1.The most
common instruments used for measuring noise are the sound level meter(SLM), the
integrating sound level meter . 2.Perfect for monitoring noise leves in
factories , offices, theaters & audio system. 3.Environmental measurement, law
enforcement, work place design, sound level analysis of machinery and engines.
How many decibels is too loud? With extended exposure, noises that reach a
decibel level of 85. It can cause permanent damage of hearing or impairment Out
Door Measurement Help you to provide you with a relaxed and quite outdoor
atmosphere. It is important that you understand the calibration, operation and
reading the instrument you use.
Features:
Item model number:
SLM-25
Color:
with Data Record Function
Dimensions:
377.952 x 78.74 x 157.48
Weight:
0.4625 pounds
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Shipping details
Our standard shipping service is free and usually includes tracking number. Transit time varies from 2-6 business days. We also offer 2-day shipping options for most of our products. Please make sure to provide the correct shipping address during checkout as the address cannot be changed after checkout. It is recommended to leave phone number in the order details. We are not responsible for any incorrect or undeliverable addresses.
At this time, we only ship to physical addresses within the continental USA, we do not ship to Puerto Rico, P.O. boxes, APO or FPO addresses.
Orders shipped to a freight forwarding companies are the responsibility of the buyer and the forwarding company if lost in transit.
Return & refund policy
We provide a 14 days return policy for our products. Please contact us for a return authorization and the return shipping address. Return shipping and handling is the responsibility of the buyer and all returns are subject to restocking fee. Please note, only items in new, unopened conditions will be accepted. The package of the returned item(s) must be completely intact, and all accessory(s) inside the package must be original and in perfect condition. Items returned must be received within 14 days from purchase. No refund or replacement is issued after this period of time. Please allow up to 7 working days for your return to be processed after it is received by us.
Please note:
Personal items, Open software, music, games, movies, Food & liquid are non-returnable and non-resalable. Once these items leave our warehouse, they are considered used, and therefore cannot be returned.
Exchange
If you receive defective or damaged item, we will replace the item as long as it is reported within 5 days of the receipt date. Exchanges are subject to availability.
Payment
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