{"product_id":"square-digital-ac-frequency-meter-white","title":"方型數碼交流頻率表 (0-99Hz) 白光 LED 顯示屏","description":"\u003ch2 data-path-to-node=\"33\"\u003e準確監測交流電頻率，提升配電箱安全性\u003c\/h2\u003e\n\u003cp data-path-to-node=\"34\"\u003e電網或發電機的頻率波動，隨時會對昂貴的機電設備造成損害。這款\u003cb data-path-to-node=\"34\" data-index-in-node=\"30\"\u003e方型數碼交流頻率表\u003c\/b\u003e提供 0 至 99Hz 的實時精準監測。專為無縫整合至各式控制櫃、自動化系統及電箱而設計，讓你隨時掌握電力系統的健康狀況，告別盲目靠估。\u003c\/p\u003e\n\u003cp data-path-to-node=\"34\"\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"35\"\u003e高亮度白光顯示屏，數據一目了然\u003c\/h3\u003e\n\u003cp data-path-to-node=\"36\"\u003e在昏暗的機房或光源充足的廠房內，清晰的度數顯示是重中之重。此頻率表採用特大 3 位數碼白光 LED 顯示屏，穿透力強，即使距離較遠也能一眼看清 Hz 數值，大大減低工程人員誤判的風險。\u003c\/p\u003e\n\u003cp data-path-to-node=\"36\"\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"37\"\u003e安全散熱設計與耐用防塵結構\u003c\/h3\u003e\n\u003cp data-path-to-node=\"38\"\u003e針對香港潮濕及嚴苛的工業環境，我們特別重視產品的耐用度。頻率表面板備有\u003cb data-path-to-node=\"38\" data-index-in-node=\"35\"\u003e橡膠圈 (Rubber Seal)\u003c\/b\u003e，有效阻擋灰塵及水氣滲入電箱內部。機身兩側特設\u003cb data-path-to-node=\"38\" data-index-in-node=\"75\"\u003e通風散熱孔\u003c\/b\u003e，確保內部零件在長年連續通電的情況下依然保持低溫，杜絕過熱危機。\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":47620942037143,"sku":"21PS002169","price":40.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/square-ac-frequency-meter-white-led-front.jpg?v=1775372162","url":"https:\/\/scccltd.com\/zh\/products\/square-digital-ac-frequency-meter-white","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}