{"product_id":"desco-19640-surface-resistance-checker-nist-calibrated","title":"Desco 19640 Surface Resistance Checker, NIST Calibrated","description":"\u003cstyle\u003e#html-body [data-pb-style=QYPIF7E]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"QYPIF7E\"\u003e\n\u003ch2 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eDesco 19640 Surface Resistance Checker, NIST Calibrated\u003c\/h2\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eThe Desco 19640 is a surface resistance checker with a battery type of 9 v alkaline battery. The Desco 19640 Surface Resistance Checker is a portable battery powered checker fitted with built-in parallel electrodes that allow for tests of material surface resistance. This checker is designed for quick checks of surface resistance for ESD control applications in electronics manufacturing or handling environment. The 19640 is equipped with an automatic test voltage selector. The test voltage will switch from 10V to 100V should the measured resistance exceed 1 x 105 ohms. Two banana jacks and an electrode toggle switch allow for the connection of two external 5 pound electrodes (sold separately) that measure surface resistance point to point (Rtt).\u003c\/p\u003e\r\n\u003ch3\u003eDesco 19640 Surface Resistance Checker Highlights:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEconomical compliance verification Surface Resistance Checker\u003c\/li\u003e\r\n\u003cli\u003eUsed for determining if a surface is dissipative, conductive, or insulative\u003c\/li\u003e\r\n\u003cli\u003eColor-coded LEDs quickly provides exponent range for quick checks of EPA ESD control items\u003c\/li\u003e\r\n\u003cli\u003eAutomatic test range voltage selection per compliance verification ESD TR53\u003c\/li\u003e\r\n\u003cli\u003eStarts tests at 10 volts and automatically switches to 100 volts if the measurement is over 10E5 ohms\u003c\/li\u003e\r\n\u003cli\u003eOnce reading is finalized, the surface resistance exponent will remain displayed as long as test button is depressed\u003c\/li\u003e\r\n\u003cli\u003eProvides exponent range of resistance measurement which is often all that is required for determining if a material is intended for an ESD Protected Area\u003c\/li\u003e\r\n\u003cli\u003ePortable operation with 9V battery\u003c\/li\u003e\r\n\u003cli\u003eFlashing LED warns when battery is low\u003c\/li\u003e\r\n\u003cli\u003ePrevents operator from making bad measurements\u003c\/li\u003e\r\n\u003cli\u003eUse the same checker to indicate resistance point-to-point (Rtt) of larger surfaces (flooring, mats)\u003c\/li\u003e\r\n\u003cli\u003eNIST Calibrated\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eDesco 19640 Surface Resistance Checker Specs:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eBrand: \u003ca href=\"\/collections\/desco\"\u003eDesco\u003c\/a\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eSKU: 19640\u003c\/li\u003e\r\n\u003cli\u003eProduct Type: Resistance Checker\u003c\/li\u003e\r\n\u003cli\u003eVoltage Rating: 9V\u003c\/li\u003e\r\n\u003cli\u003ePower Source: Battery\u003c\/li\u003e\r\n\u003cli\u003eTest Point: Surface\u003c\/li\u003e\r\n\u003cli\u003eAccuracy: ±1\/2 Decade\u003c\/li\u003e\r\n\u003cli\u003eBattery Type: 9 V Alkaline Battery\u003c\/li\u003e\r\n\u003cli\u003eMaximum Resistance: 1 x 10^5Ω\u003c\/li\u003e\r\n\u003cli\u003eIndicator Light (Yes\/No): Yes\u003c\/li\u003e\r\n\u003cli\u003eDimensions: 5.2 x 2.9 x 1.1in\u003c\/li\u003e\r\n\u003cli\u003eHeight: 5.2in\u003c\/li\u003e\r\n\u003cli\u003eWidth: 2.9in\u003c\/li\u003e\r\n\u003cli\u003eDepth: 1.1in\u003c\/li\u003e\r\n\u003cli\u003eStandards Met: ANSI, ESD S20.20\u003c\/li\u003e\r\n\u003cli\u003eIncludes: 9 V Alkaline Battery, Calibration Certificate\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ciframe width=\"568\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/S1NVH3ysKlg\" title=\"Digital Surface Resistance Meter Kit\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"DESCO","offers":[{"title":"Default Title","offer_id":46478448230599,"sku":"DES19640","price":411.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/0343\/7767\/files\/19640.jpg?v=1777607140","url":"https:\/\/technimark-inc.com\/products\/desco-19640-surface-resistance-checker-nist-calibrated","provider":"Technimark-Inc","version":"1.0","type":"link"}