{"product_id":"graigar-dr-431a-digital-portable-surface-profile-tester-0-µm-to-800-µm-with-usb-cable-and-rs232-software","title":"Graigar DR-431A 數字便攜式表面粗糙度測試儀 0 µm 至 800 µm 帶 USB 線和 RS232 軟件","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Graigar\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Red\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e用於精確測量噴砂清理表面輪廓的峰谷高度。\u003c\/li\u003e\n\n\u003cli\u003e4 位數，10 毫米 LCD 顯示器\u003c\/li\u003e\n\n\u003cli\u003e範圍 0 µm 至 800 µm (0 密爾至 30 密爾)\u003c\/li\u003e\n\n\u003cli\u003e公制和英制可切換\u003c\/li\u003e\n\n\u003cli\u003e解析度：1 µm (0.1 密爾)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e DR-431A\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e Applications:\u003cbr\u003e\nSpecially used to take accurate measurement of the peak-to-valley height of the surface profile of the surface profile of blast cleaned surfaces.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nSpecifications：\u003cbr\u003e\nDisplay : 4 digits,10mm LCD.\u003cbr\u003e\nRange: 0 µm to 800 µm (0 mils to 30 mils)\u003cbr\u003e\nAccuracy: ±5% or ±5 µm,(whichever is the greater)\u003cbr\u003e\nResolution: 1 µm (0.1 mils)\u003cbr\u003e\nMetric and Imperial switchable\u003cbr\u003e\nPC interface RS232C\u003cbr\u003e\nMeasurement speed: \u0026gt;30 readings per minute\u003cbr\u003e\nWeight: 280 g\u003cbr\u003e\nDimensions: 162 x 65x 28 mm (6.4 x 2.6 x 1.1 inch)\u003cbr\u003e\nOperating temperature: 0°C to 40°C, \u0026lt;80%RH\u003cbr\u003e\nCase: High impact ABS\u003cbr\u003e\nBatteries: 2 x 1.5v (AAA) battery (not included)\u003cbr\u003e\n\u003cbr\u003e\nStandard accessories:\u003cbr\u003e\n   Main unit 1 pc\u003cbr\u003e\n   Carrying case 1 pc.\u003cbr\u003e\n   Operation manual 1 pc.\u003cbr\u003e\n   USB cable and RS232 software 1 pc\u003cbr\u003e\n\u003cbr\u003e\nOptional function:\u003cbr\u003e\n     Bluetooth (Including software) 1 pc\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0725370414164\u003c\/p\u003e","brand":"Graigar","offers":[{"title":"Default Title","offer_id":43211474796614,"sku":"B07CZKM5Z7","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/517hOXmMQeL.jpg?v=1748250673","url":"https:\/\/www.graigartech.com\/zh-hant\/products\/graigar-dr-431a-digital-portable-surface-profile-tester-0-%c2%b5m-to-800-%c2%b5m-with-usb-cable-and-rs232-software","provider":"Shenzhen Graigar Technology Co.,Ltd.","version":"1.0","type":"link"}