{"product_id":"conductivity-tester","title":"Conductivity tester","description":"\u003cp\u003eHanna HI-98304 DiST 4 – Pocket EC Tester\u003c\/p\u003e\n\u003cp\u003eA simple, reliable way to measure the electrical conductivity (EC) of your water or nutrient solution. The dual-display LCD shows EC (µS\/cm or mS\/cm) and temperature side by side, with automatic temperature compensation (ATC) for accurate readings every time.\u003c\/p\u003e\n\u003cp\u003eThe amperometric graphite electrode resists rust and oxidation for long-term repeatability. Just two main buttons keep operation straightforward: on\/off and calibration mode. Operates between 0–50°C with a 3V lithium-ion battery providing 250 hours of continuous use. Includes four calibration liquids.\u003c\/p\u003e\n\u003cp\u003eSpecs:\u003c\/p\u003e\n\u003cp\u003eModel: HI-98304 DiST 4 | Measurements: EC + Temperature | Range: 0–20.00 mS\/cm | Display: Dual LCD | ATC: Yes | Battery life: 250h | Operating temp: 0–50°C | Includes: 4 calibration liquids\u003c\/p\u003e","brand":"Royal Queen Seeds","offers":[{"title":"Default Title","offer_id":52737086619986,"sku":"ECTESTER","price":61.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1038\/9576\/1234\/files\/conductivity-tester.jpg?v=1771930355","url":"https:\/\/growhauzz.com\/products\/conductivity-tester","provider":"GrowHauzz","version":"1.0","type":"link"}