{"id":49357,"date":"2026-10-16T15:01:36","date_gmt":"2026-10-16T15:01:36","guid":{"rendered":"https:\/\/proair.ee\/toode\/pce-instruments-pce-325-muramootur\/"},"modified":"2026-10-16T18:49:06","modified_gmt":"2026-10-16T18:49:06","slug":"pce-instruments-pce-325-muramootur","status":"publish","type":"product","link":"https:\/\/proair.ee\/en\/toode\/pce-instruments-pce-325-muramootur\/","title":{"rendered":"PCE Instruments PCE-325 noise meter \/ sound meter"},"content":{"rendered":"<p>Noise Meter \/ Sound Meter\/ Frequency weighting A and C \/ Time weighting F and S \/ Measurement functions: HOLD, MIN, MAX \/ Data update 500 ms \/ LC display 2.8&#8243;<\/p>\n<p>Our noise meter \/ sound meter records and visualizes sound levels in the range from 30 to 130 dB. It offers three manual measuring ranges as well as an automatic measuring range mode. When switched on, the automatic mode with a range of 30 to 130 dB is activated by default, while the manual ranges are 30 to 90 dB, 50 to 110 dB and 70 to 130 dB.<\/p>\n<p>The user can choose between the frequency weightings A or C and the time weightings &#8220;Fast&#8221; and &#8220;Slow&#8221; by pressing a button on the noise meter \/ sound meter. The &#8220;Fast&#8221;mode is used for measuring short sound pulses or peak levels, while the &#8220;Slow&#8221;mode is suitable for general sound level measurements. The noise meter \/ sound meter is charged via the micro-USB interface and comes in a practical case for transportation.<\/p>\n<p>In addition to the basic functions such as MIN, MAX and HOLD, the noise meter \/ sound meter automatically switches off after approximately 3 minutes of inactivity to extend battery life. The &#8220;Auto Power Off&#8221; function can also be deactivated.<\/p>\n<h3>Highlights<\/h3>\n<ul>\n<li>Measuring range from 30 &#8230; 130 dB<\/li>\n<li>Auto and manual range mode for selection<\/li>\n<li>Measurement functions: HOLD, MIN, MAX<\/li>\n<li>Time weighting F and S<\/li>\n<li>Frequency weighting A and C<\/li>\n<li>Automatic switch-off<\/li>\n<li>LC display 2.8&#8243;<\/li>\n<\/ul>\n<h3>Technical specifications<\/h3>\n<ul>\n<li>Sound level \u2014 Measuring range: 30 &#8230; 90 dB<\/li>\n<li>Sound level \u2014 Resolution: 0,1 dB<\/li>\n<li>Sound level \u2014 Accuracy: \u00b11.5 dB (under reference conditions of 94 dB and 1 kHz)<\/li>\n<li>Sound level \u2014 Measuring range: 50 &#8230; 110 dB<\/li>\n<li>Sound level \u2014 Resolution: 0,1 dB<\/li>\n<li>Sound level \u2014 Accuracy: \u00b11.5 dB (under reference conditions of 94 dB and 1 kHz)<\/li>\n<li>Sound level \u2014 Measuring range: 70 &#8230; 130 dB<\/li>\n<li>Sound level \u2014 Resolution: 0,1 dB<\/li>\n<li>Sound level \u2014 Accuracy: \u00b11.5 dB (under reference conditions of 94 dB and 1 kHz)<\/li>\n<li>General technical data \u2014 Measuring functions: MIN, MAX, HOLD<\/li>\n<li>General technical data: Time weighting fast (125 ms), slow (1 s)<\/li>\n<li>General technical data \u2014 Frequency: weighting A, C<\/li>\n<li>General technical data \u2014 Frequency: 31.5 &#8230; 8000 Hz<\/li>\n<li>General technical data \u2014 Display type: LCD<\/li>\n<li>General technical data \u2014 Display refresh rate: 500 mS<\/li>\n<li>Microphone type Electret capacitor \u2014 Interface: Micro-USB<\/li>\n<li>Microphone type Electret capacitor: Standard(s)IEC 61672-1 (Class II)<\/li>\n<li>Microphone type Electret capacitor: Automatic power-off 3 min<\/li>\n<li>Microphone type Electret capacitor \u2014 Menu language: English<\/li>\n<li>Microphone type Electret capacitor \u2014 Protection class (device): IP52<\/li>\n<li>Microphone type Electret capacitor \u2014 Power supply: 5V DC<\/li>\n<li>Microphone type Electret capacitor \u2014 Capacity: 2500 mAh<\/li>\n<li>Microphone type Electret capacitor \u2014 Operating conditions: -10 &#8230; 50 \u00b0C , 0 &#8230; 80 % RH<\/li>\n<li>Microphone type Electret capacitor \u2014 Storage conditions: -20 &#8230; 50 \u00b0C , 0 &#8230; 80 % RH<\/li>\n<li>Microphone type Electret capacitor \u2014 Dimensions: ( L x W x H )248 x 90 x 35 mm<\/li>\n<li>Microphone type Electret capacitor \u2014 Weight: 307 g<\/li>\n<\/ul>\n<h3>Delivery scope<\/h3>\n<ul>\n<li>1 x PCE-325 sound level meter<\/li>\n<li>1 x Micro-USB cable<\/li>\n<li>1 x Service bag<\/li>\n<li>1 x Operating instructions<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Noise Meter \/ Sound Meter\/ Frequency weighting A and C \/ Time weighting F and S \/ Measurement functions: HOLD, MIN, MAX \/ Data update 500 ms \/ LC display 2.8&quot;. Our noise meter \/ sound meter records and visualizes sound levels in the range from 30 to 130 dB.<\/p>\n","protected":false},"featured_media":48584,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":""},"product_brand":[739],"product_cat":[981],"product_tag":[],"class_list":["post-49357","product","type-product","status-publish","has-post-thumbnail","product_brand-pce-deutschland-gmbh","product_cat-noise-meter","first","instock","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product\/49357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media\/48584"}],"wp:attachment":[{"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/media?parent=49357"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_brand?post=49357"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_cat?post=49357"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/proair.ee\/en\/wp-json\/wp\/v2\/product_tag?post=49357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}