{"product_id":"handheld-particle-counter-dt-9850m-dt-9851m","title":"Handheld Particle Counter – DT-9850M \/ DT-9851M","description":"\u003cp\u003eA portable colour-screen particle counter range for indoor air-quality and contamination checks; the DT-9851M adds formaldehyde measurement.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.8-inch TFT colour display\u003c\/li\u003e\n\u003cli\u003eParticle counting with air temperature, humidity and dew-point measurement\u003c\/li\u003e\n\u003cli\u003eMicroSD storage for field records\u003c\/li\u003e\n\u003cli\u003eDT-9851M adds HCHO measurement\u003c\/li\u003e\n\u003cli\u003ePortable format for spot checks and surveys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndoor air-quality investigations\u003c\/li\u003e\n\u003cli\u003eHVAC filter checks\u003c\/li\u003e\n\u003cli\u003eCleanrooms and controlled areas\u003c\/li\u003e\n\u003cli\u003eWorkplace and building surveys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e2.8-inch TFT colour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003eMicroSD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdditional measurements\u003c\/th\u003e\n\u003ctd\u003eAir temperature, humidity and dew point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFormaldehyde measurement\u003c\/th\u003e\n\u003ctd\u003eDT-9851M only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch6\u003eDownloads\u003c\/h6\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0623\/8299\/7695\/files\/CEM-DT-9850M-9851M-datasheet.pdf?v=1789365150\" target=\"_blank\" rel=\"noopener\"\u003eDownload DT-9850M \/ DT-9851M manufacturer catalogue specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"CEM","offers":[{"title":"DT-9850M","offer_id":68073873244389,"sku":"CEM-DT-9850M","price":1620.0,"currency_code":"NZD","in_stock":true},{"title":"DT-9851M – with HCHO","offer_id":68073873277157,"sku":"CEM-DT-9851M","price":2060.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/1687\/6261\/files\/ChatGPT_Image_Sep_20_2026_01_47_14_PM.png?v=1794270295","url":"https:\/\/inspectec.co.nz\/products\/handheld-particle-counter-dt-9850m-dt-9851m","provider":"Inspectec","version":"1.0","type":"link"}