{"product_id":"aquamaster-s300-pro-2-substrate-ph-temp-meter","title":"AQUAMASTER S300 PRO-2 SUBSTRATE PH - TEMP METER","description":"The S300 Pro 2 Substrate pH\/Temp Meter emerges as the ultimate digital handheld tool for measuring pH and temperature of any soft, moist substrate, liquids, or substance. Its versatility makes it a valuable asset across industries, including agriculture, horticulture, and the food industry.\n \n\n \nThe S300 Pro, a high-quality and user-friendly meter, offers extreme accuracy and a comfortable grip with its rubber ergonomic back. The pH electrode is connected to a 90 cm cord for convenient use. Plus, its 2-point automatic calibration simplifies the calibration process. The S300 comes complete with batteries and features a replaceable probe, ensuring the longevity of this pen meter.\n \n\n \n\u003cstrong\u003eWe recommend storing the meter with KCI storage solution in the protective cover.\u003c\/strong\u003e\n \n\n \nhttps:\/\/youtu.be\/mi_VHOAvEMA\n \n\n \n\u003cstrong\u003eRange:\u003c\/strong\u003e\n \npH: 0.0 ~ 14.0 pH\n \nTemp.: 0°C ~ 50°C (32°F ~ 122°F)\n \n\n \n\u003cstrong\u003eResolution:\u003c\/strong\u003e\n \npH: ± 0.1 pH\n \nTemp.: 0.1 ºC (1.0 ºF)\n \n\n \n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e\n \npH: ± 0.1 pH\n \nTemp.: ±0.5°C (32°F)\n \nTemp. compensation: 0°C - 50°C (32°F - 122°F)\n \n\n \n\u003cstrong\u003eCalibration:\u003c\/strong\u003e\n \npH: 2 point auto 4.0 - 7.0 pH\n \n\n \n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\n \nBattery indicator \u0026amp; automatic temp. compensation\n \n\n \n\u003cstrong\u003ePower supply:\u003c\/strong\u003e\n \n3 × 1.5 Volt AG-13 button cell battery (included)\n \n\n \n\u003cstrong\u003eAuto. power-off:\u003c\/strong\u003e\n \nAfter 8 minutes\n \n\n \n\u003cstrong\u003eCalibration indicator:\u003c\/strong\u003e\n \nWith correct calibration\n \n\n \n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e\n \nIP65 (electrodes are IP67 waterproof)\n \n\n \n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n \n220 x 40 x 40 mm\n \n\n \n\u003cstrong\u003eWeight:\u003c\/strong\u003e\n \n158 grams\n \n\u003cdiv class=\"ah-brochure-btn\" style=\"margin-top: 20px\"\u003e\u003ca title=\"Aqua Master Warranty Checklist\" href=\"https:\/\/accenthydroponicswholesale.com\/wp-content\/uploads\/2025\/05\/Aqua-Master-Consumer-Warranty-Checklist.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eWarranty Checklist\u003c\/strong\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Aqua Master","offers":[{"title":"Default Title","offer_id":48015093727384,"sku":"TESAQU030","price":155.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3223\/2088\/files\/ce9b0d73-S300-Pro-2-Substrate.jpg?v=1768449863","url":"https:\/\/accent-wholesale.myshopify.com\/products\/aquamaster-s300-pro-2-substrate-ph-temp-meter","provider":"Accent Wholesale","version":"1.0","type":"link"}