{"product_id":"draper-battery-hydrometer-1718565","title":"Draper Battery Hydrometer","description":"Ensure your vehicle's battery is in peak condition with the Draper Battery Hydrometer—a precision tool designed to test the electrolyte density in each cell of a lead-acid battery. Ideal for automotive maintenance, this hydrometer provides a quick and accurate reading of battery charge levels. Whether you're a professional mechanic or a DIY enthusiast, the Draper Battery Hydrometer is a must-have for maintaining battery health and performance.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eAccurate Electrolyte Testing: Measures specific gravity from 1.100 to 1.300 g\/ml with clear color-coded zones:\r\nRed (1.100–1.205): Battery discharged\r\nWhite (1.205–1.260): Battery requires attention\r\nGreen (1.260–1.300): Battery fully charged\u003c\/li\u003e\n\u003cli\u003eMade with a glass tube, PVC bulb, and spout for reliable use and easy handling.\u003c\/li\u003e\n\u003cli\u003eEasy Calibration, designed for use at 20°C for optimal accuracy.\u003c\/li\u003e\n\u003cli\u003eAlways exercise caution when removing battery cell caps and during testing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Draper","offers":[{"title":"Default","offer_id":55407869460858,"sku":"1718565","price":11.99,"currency_code":"EUR","in_stock":false}],"url":"https:\/\/www.coopsuperstores.ie\/products\/draper-battery-hydrometer-1718565","provider":"Co-Op Superstores","version":"1.0","type":"link"}