{"id":6060,"date":"2022-05-17T19:11:27","date_gmt":"2022-05-17T19:11:27","guid":{"rendered":"https:\/\/chevrierinstruments.com\/produit\/calibrateur-de-sonometre-sm-cal1\/"},"modified":"2026-06-03T18:39:25","modified_gmt":"2026-06-03T18:39:25","slug":"calibrateur-de-sonometre-sm-cal1","status":"publish","type":"product","link":"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/","title":{"rendered":"Sound meter Calibrator"},"content":{"rendered":"<ul>\n<li>Two output levels of 94 dB and 114 dB<\/li>\n<li>Output frequency of 1000 Hz<\/li>\n<li>Fits \u00bd\u201d microphones<\/li>\n<li>Easy one handed operation<\/li>\n<li>Low battery indicator<\/li>\n<\/ul>\n<table style=\"border-color: #000000;\" border=\"1\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td><b>Battery:<\/b><\/td>\n<td>9V, 006P or IEC 6F22 or NEDA 1604.<\/td>\n<\/tr>\n<tr>\n<td><b>Electrical (sound) standard:<\/b><\/td>\n<td>ANSI S1.40-1984 and IEC942 1988 Class2.<\/td>\n<\/tr>\n<tr>\n<td><b>Output sound level:<\/b><\/td>\n<td>94dB and 114dB re 20 uPa under reference.<\/td>\n<\/tr>\n<tr>\n<td><b>Accuracy:<\/b><\/td>\n<td>\u00b1 0.5 dB.<\/td>\n<\/tr>\n<tr>\n<td><b>Output frequency:<\/b><\/td>\n<td>1 kHz \u00b1 4 %<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<h2>SM-CAL1<\/h2>\n<p>The Amprobe SM-CAL1 is a sound meter calibrator with two output levels of 94 dB and 114 dB. The calibrator generates these fixed sound level signals for calibration of sound level meters. The unit comes with a \u00bd\u201d adapter installed to accommodate sound meters and microphones with \u00bd diameter.<\/p>\n","protected":false},"featured_media":6051,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1819,1820,45,58,69],"product_tag":[1004,2130],"class_list":{"0":"post-6060","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dosimeters","7":"product_cat-sound-level-meters","8":"product_cat-measuring-devices","9":"product_cat-calibration","10":"product_cat-sound-levels","11":"product_tag-calibrateur-de-sonometres-en","12":"product_tag-sonometres-en","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sound meter Calibrator - Chevrier Instruments inc.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sound meter Calibrator - Chevrier Instruments inc.\" \/>\n<meta property=\"og:description\" content=\"SM-CAL1 The Amprobe SM-CAL1 is a sound meter calibrator with two output levels of 94 dB and 114 dB. The calibrator generates these fixed sound level signals for calibration of sound level meters. The unit comes with a \u00bd\u201d adapter installed to accommodate sound meters and microphones with \u00bd diameter.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/\" \/>\n<meta property=\"og:site_name\" content=\"Chevrier Instruments inc.\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-03T18:39:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2023\/03\/PD_SM-CAL-1-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"535\" \/>\n\t<meta property=\"og:image:height\" content=\"363\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/\",\"url\":\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/\",\"name\":\"Sound meter Calibrator - Chevrier Instruments inc.\",\"isPartOf\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2023\/03\/PD_SM-CAL-1-1.jpg\",\"datePublished\":\"2022-05-17T19:11:27+00:00\",\"dateModified\":\"2026-06-03T18:39:25+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/#primaryimage\",\"url\":\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2023\/03\/PD_SM-CAL-1-1.jpg\",\"contentUrl\":\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2023\/03\/PD_SM-CAL-1-1.jpg\",\"width\":535,\"height\":363},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/chevrierinstruments.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sound meter Calibrator\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/#website\",\"url\":\"https:\/\/chevrierinstruments.com\/en\/\",\"name\":\"Chevrier Instruments inc.\",\"description\":\"La r\u00e9f\u00e9rence en instruments de mesure\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/chevrierinstruments.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sound meter Calibrator - Chevrier Instruments inc.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/chevrierinstruments.com\/en\/produit\/calibrateur-de-sonometre-sm-cal1\/","og_locale":"en_US","og_type":"article","og_title":"Sound meter Calibrator - Chevrier Instruments inc.","og_description":"SM-CAL1 The Amprobe SM-CAL1 is a sound meter calibrator with two output levels of 94 dB and 114 dB. 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