{"id":155334,"date":"2026-09-22T07:42:37","date_gmt":"2026-09-22T05:42:37","guid":{"rendered":"https:\/\/metal-badge.ch\/product\/155334\/breath-alcohol-tester-mr997\/"},"modified":"2026-09-22T07:53:07","modified_gmt":"2026-09-22T05:53:07","slug":"breath-alcohol-tester-mr997","status":"publish","type":"product","link":"https:\/\/metal-badge.ch\/en\/product\/155334\/breath-alcohol-tester-mr997\/","title":{"rendered":"Breath Alcohol Tester MR997"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Fast, compact, and robust &#8211; the MR997 breathalyser meets the highest standards for professional breath alcohol analysis. Thanks to its \u201cFuel Cell\u201d electrochemical sensor, the MR997 breathalyser delivers highly accurate results with a measurement tolerance of \u00b1 0.03%. Digital breathalyser with a practical LED display and simple, clear, one-step voice guidance in English.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This Rofeer breathalyser can store up to 50 readings and offers a choice of 6 measurement units. The 6 commonly used measurement units available are: (% BAC, \u2030 BAC, mg\/L, g\/L, mg\/100 ml, \u2030 promille). The 50 most recent measurement results can be recorded. The measurement range for each unit is 0 ~ 0.199% BAC, 0 ~ 1.999 \u2030 BAC, 0 ~ 1.999 g\/L, 0 ~ 0.999 mg\/100 ml, 0 ~ 1.999 \u2030 promille. In addition to the visual display, results can be indicated by an audible signal. The device switches off automatically after prolonged use.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The device features a built-in flow sensor for determining breath volume, which measures the alcohol concentration in your breath and calculates your blood alcohol concentration using it. With its handy size and compact weight, the breathalyser is the ideal companion for events where alcohol is consumed. The device is easy to operate.&nbsp;The practical \u2018slide system\u2019 allows for intuitive fitting of the mouthpiece and ensures maximum hygiene.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">At the heart of this digital breathalyser from Rofeer is a semiconductor sensor. The measurement accuracy has a tolerance of \u00b1 0.03% BAC.&nbsp;The breathalyser impresses with its high measurement accuracy and its modern, timeless design. The breathalyser is compact and handy, and no bigger than a mobile phone.&nbsp;<\/span><\/p>\n<p><b>Product Information:&nbsp;<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Label: Breath Alcohol Tester Rofeer MR997&nbsp;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Measurement results are displayed in promille \u2030 = default setting; the displayed values<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Measurement accuracy has a tolerance of \u00b1 0.03% BAC&nbsp;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The measured value is 1:1<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Stores up to 50 readings<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Choice of 6 measurement units&nbsp;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ready for immediate use<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Material: ABS + electronic components<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Operating temperature range: -5 \u00b0C to 45 \u00b0C<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">High-precision \u2018Fuel Cell\u2019 electrochemical sensor&nbsp;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Easy to use<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">With additional voice guidance (English)&nbsp;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Batteries 3x AAA 1.5V (not included)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Blowing time: 3-5 sec.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Highly accurate results and minimal measurement deviations of \u00b1 0.05 promille<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Audible alarm<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automatic cut-off<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LED Display<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Colour: black<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Size:&nbsp; Length 12 cm x width 5.5 cm x depth 1.5 cm <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The price includes 5 plastic mouthpieces&nbsp; <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">1 user manual in English <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Weight: 60 gm. without batteries<\/span><\/li>\n<\/ul>\n<p><b>Application<\/b><\/p>\n<ol>\n<li><span style=\"font-weight: 400;\">Press the on\/off button for 2 seconds. You will hear a \u2018beep\u2019 and the device\u2019s display will activate. <\/span><\/li>\n<li><span style=\"font-weight: 400;\">The display will show \u2018Warm-up\u2019 and a 10-second countdown will begin. When the countdown reaches 0, the device is ready. <\/span><\/li>\n<li><span style=\"font-weight: 400;\">Once the \u2018Warm-up\u2019 is complete, it switches to \u2018Blow\u2019 mode, with a 10-second countdown shown on the screen. Blow into the attached mouthpiece for 3 seconds until the readings appear on the display.<\/span><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"font-weight: 400;\">Fast, compact, and robust &#8211; the MR997 breathalyser meets the highest standards for professional breath alcohol analysis. Thanks to its \u201cFuel Cell\u201d electrochemical sensor, the MR997 breathalyser delivers highly accurate results with a measurement tolerance of \u00b1 0.03%. Digital breathalyser with a practical LED display and simple, clear, one-step voice guidance in English.<\/span><\/p>\n","protected":false},"featured_media":155303,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[1882,886,1944],"product_tag":[],"class_list":["post-155334","product","type-product","status-publish","has-post-thumbnail","product_cat-equipment","product_cat-accessories","product_cat-blue-light-organizations-security","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"exclude_global_add_ons":[],"addons":[],"_links":{"self":[{"href":"https:\/\/metal-badge.ch\/en\/wp-json\/wp\/v2\/product\/155334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metal-badge.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/metal-badge.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/metal-badge.ch\/en\/wp-json\/wp\/v2\/comments?post=155334"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/metal-badge.ch\/en\/wp-json\/wp\/v2\/media\/155303"}],"wp:attachment":[{"href":"https:\/\/metal-badge.ch\/en\/wp-json\/wp\/v2\/media?parent=155334"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/metal-badge.ch\/en\/wp-json\/wp\/v2\/product_brand?post=155334"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/metal-badge.ch\/en\/wp-json\/wp\/v2\/product_cat?post=155334"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/metal-badge.ch\/en\/wp-json\/wp\/v2\/product_tag?post=155334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}