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		<title>เครื่องวัดความดังเสียง มิเตอร์วัดเสียง ขนาดจอ 210x130x28mm แสดงค่าความดังต่อเนื่อง SNDWAY Digital Sound level meter 30~130db noise db meter Monitoring Tester SW-525A</title>
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		<pubDate>Tue, 27 Feb 2018 10:43:02 +0000</pubDate>
		<dc:creator><![CDATA[ate]]></dc:creator>
		
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		<description><![CDATA[SOU020]]></description>
				<content:encoded><![CDATA[<p><span style="font-size: 14pt; font-family: tahoma, arial, helvetica, sans-serif;"><strong>เครื่องวัดความดังเสียง มิเตอร์วัดเสียง ขนาดจอ 210x130x28mm แสดงค่าความดังต่อเนื่อง SNDWAY Digital Sound level meter 30~130db noise db meter Monitoring Tester SW-525A</strong></span></p>
<h1><span style="background-color: #ff0000; color: #ffff00;"><a style="background-color: #ff0000; color: #ffff00;" href="http://www.mechashop.net/back/store/show_stock/SOU020" target="_blank" rel="noopener">&gt;&gt; เช็คสต๊อคสินค้า &lt;&lt;</a></span></h1>
<p><span style="font-size: 10pt; font-family: tahoma, arial, helvetica, sans-serif;"><br />
เครื่องวัดเสียงดิจิตอลเป็นเครื่องมือที่จะวัดระดับความดังเสียงในหน่วยเดซิเบล (dB) เครื่องวัดนี้เป็นคุณลักษณะที่มีช่วงการวัดที่กว้าง (30 ~ 130 dB) เครื่องสามารถเชื่อมต่อกับคอมพิวเตอร์สำหรับวิเคราะห์ข้อมูลเสียงด้วยพอร์ท USB พร้อมโปรแกรมวัดความดังเสียง เครื่องวัดความดังเสียงรุ่นนี้เป็นแบบพกพาที่ใช้งานง่ายและมีประโยชน์สำหรับการควบคุมคุณภาพเสียงในสถานที่ที่ใช้เสียง เช่น ในสำนักงาน บ้าน โรงเรียนและสถานที่ก่อสร้าง สถานบันเทิง สนามบิน ประเภทการใช้งาน เช่น การศึกษามลพิษทางเสียง, การวิจัยและใช้ในอุตสาหกรรมอื่น ๆ</span></p>
<div>
<p><span style="font-size: 10pt; font-family: tahoma, arial, helvetica, sans-serif;">The Sound Level Meter is versatile device for measuring sound intensity in an acoustic envieronment-lound or soft; high pitched, low-pitched, or Broad-band; inter-mittent or continuous, This meter can be used in measuring noise of various occasions and addpiances such as factory, office, home, traffic route, acoustics, air-conditior refrigerator, etc&#8230;.</span></p>
<p><span style="font-size: 10pt; font-family: tahoma, arial, helvetica, sans-serif;"><strong><img src="http://www.mechashop.net/wp-content/uploads/2019/10/sou020-0-01.jpg" alt="" /></strong></span></p>
<p><span style="font-size: 12pt;"><strong><span style="font-family: tahoma, arial, helvetica, sans-serif;" data-spm-anchor-id="2114.10010108.1000023.i18.3a3bc2adjwIVIf">1. Before use, pls check the Instruction first!</span></strong></span></p>
<p><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;" data-spm-anchor-id="2114.10010108.1000023.i19.3a3bc2adjwIVIf"> The Sound Level Meter is supplied with the follwing accessories, if lack of accessories, pls contact with us in time!</span></p>
<p><span style="font-size: 10pt; font-family: tahoma, arial, helvetica, sans-serif;"><strong><img src="http://www.mechashop.net/wp-content/uploads/2019/10/sou020-0-02.jpg" alt="" /></strong></span></p>
<div data-spm-anchor-id="2114.10010108.1000023.i11.3a3bc2adjwIVIf"><span style="font-size: 12pt;"><strong><span style="font-family: tahoma, arial, helvetica, sans-serif;" data-spm-anchor-id="2114.10010108.1000023.i21.3a3bc2adjwIVIf">2. Features and Functions: </span></strong></span></div>
<ol>
<li data-spm-anchor-id="2114.10010108.1000023.i20.3a3bc2adjwIVIf"><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Accuracty: +-1.5dB ( In Standard sound: 94dB@1KHz</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Range of Measurement: 30~130dB</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Frequency Response Range: 31.5Hz~8.5KHz</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Frequency Weighting:A (Ambient Noise) Weighting</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Response: Fast</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Connecting computer with USB cable, you can down-load records, collect samples and print chart and date.(Only for model 525B)</span></li>
</ol>
<div><strong><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Technical Parameters</span></strong></div>
<p><span style="font-size: 10pt; font-family: tahoma, arial, helvetica, sans-serif;"><strong><img src="http://www.mechashop.net/wp-content/uploads/2019/10/sou020-0-03.jpg" alt="" /></strong></span></p>
<div><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"><strong>Meter Description:</strong></span></div>
<ol>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Hooks</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">USB outlet</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Alarm Light</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Microphone Sensor</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Display:Three 3 inch dightal tube display to display sound Level value</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Tripod Mounting Screw:1/4&#8243;, the meter can be mounted  on a tripod with this hole</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Audio Outlet: when there is an alarm with 2KHz Signal, it can drive the loudspeaker to alarm</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Calibration Knob. The meter has been calibrated before ex factory. Do not adjust the meter</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Buttons</span></li>
</ol>
<p><span style="font-size: 10pt; font-family: tahoma, arial, helvetica, sans-serif;"><strong><img src="http://www.mechashop.net/wp-content/uploads/2019/10/sou020-0-04.jpg" alt="" /></strong></span></p>
<p><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;"><strong>3. Technical Parameters</strong></span></p>
<p><span style="font-size: 10pt; font-fmily: tahoma, arial, helvetica, sans-serif;"><strong><img src="http://www.mechashop.net/wp-content/uploads/2019/10/sou020-0-05.jpg" alt="" /></strong></span></p>
<p><span style="font-size: 12pt; font-family: tahoma, arial, helvetica, sans-serif;"><strong>4. Attached A: The volume Reference</strong></span></p>
<p><span style="font-size: 10pt; font-family: tahoma, arial, helvetica, sans-serif;"><strong><img src="http://www.mechashop.net/wp-content/uploads/2019/10/sou020-0-06.jpg" alt="" /></strong></span></p>
<p><strong><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 12pt;">5. Note and Warning:</span></strong></p>
<ol>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Do not use meter in high temperature and high humidity environment</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Do not use meer near corrosive material</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Do not use meter in the conditions that should be splashed by water</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Do not use meter in heavy dust enveronment</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Do not use meter in an environment with chemical gas.</span></li>
</ol>
<div>
<div><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"> </span></div>
<p><img src="http://www.mechashop.net/wp-content/uploads/2019/10/sou020-0-07.jpg" alt="" /></div>
<div>
<div><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"><strong data-spm-anchor-id="2114.10010108.1000023.i29.3a3bc2adjwIVIf">A. Alarm Switch</strong></span></div>
<div><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Turn on alarm function by defaut when start the meter. Press &#8221;  <strong>Button No.4</strong> &#8221; to turn off alarm and the red light off;</span></div>
<div><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Press  &#8221;  <strong>Button No.4</strong>  &#8221; to turn on alarm and the red light on.</span></div>
</div>
<div><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"> </span></div>
<div><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"><strong>B. Setting Alarm Value</strong></span></div>
<div><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">The default alarm value s 130. Users can adjust it from 50 to 130dB</span></div>
<ol>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Press button &#8221;  <strong>Button No.4</strong>  &#8221; for a while into alarm setting, then display alarm value and the red lights blinks</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Press button &#8221;  <strong>Button No.3,2</strong>  &#8221; to adjust the alarm value and press button&#8221; <strong>Button No.3,2</strong> &#8221; for a while to set up continuously!</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Press button &#8221;  <strong>Button No.4</strong>  &#8221; to save alarm value or press power switch shortly to cancel setting to normal measuring condition</span></li>
</ol>
<div></div>
<div><strong><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Alarm Function (Sound + display)</span></strong></div>
<ul>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">when the measuring value is over the alarm value, the meter will make a sound beeping and lock the data with blinking for 2 minutes.</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">after 2 minutes ir or press any key, the meter stops alarming and blinking, bt also locks the measure date for 5 seconds.</span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">After 5 seconds, the meter return to normal measurement, Notes: if the measuring value is over the alarm value again when it is back to </span></li>
<li><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;">Normal measurement, the Sound Level Meter would alarm once again</span></li>
</ul>
<p><span style="font-family: tahoma, arial, helvetica, sans-serif; font-size: 10pt;"> </span></p>
<p><span style="font-size: 10pt; font-family: tahoma, arial, helvetica, sans-serif;"><strong>รับประกันสินค้า 3 เดือน</strong></span></p>
</div>
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