{"product_id":"spider-farmer-5-in-1-hydroponic-ph-meter-kit-ph-ec-tds-temp-salinity","title":"Spider Farmer 5-in-1 Hydroponic pH Meter Kit - pH\/EC\/TDS\/Temp\/Salinity","description":"\u003cp\u003eOne meter to keep on top of your nutrient solution. The Spider Farmer 5-in-1 Hydroponic pH Meter Kit reads pH, EC, TDS, temperature and salinity from a single probe, so you can check where your reservoir is sitting and adjust before your plants feel it.\u003c\/p\u003e\n\u003ch3\u003eWhy growers choose the Spider Farmer 5-in-1 pH Meter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive readings, one tool:\u003c\/strong\u003e measures pH, EC, TDS, temperature and salinity, covering the numbers that matter for nutrient uptake in a single device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH and TDS together:\u003c\/strong\u003e both values show on the one screen, so you can read your solution at a glance rather than switching modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate, stable readings:\u003c\/strong\u003e a high-sensitivity electrode holds to ±0.05 pH, helping you recognise drift before it causes lock-out or wasted nutrient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for wet work:\u003c\/strong\u003e IP67 waterproof and dustproof sealing stands up to spills and reservoir dunking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable and ready:\u003c\/strong\u003e the built-in 600mAh lithium battery charges over USB Type-C, lasts around 300 charge cycles and holds up to six months on standby.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures: pH, EC, TDS, temperature and salinity\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.05 pH\u003c\/li\u003e\n\u003cli\u003eIngress rating: IP67 (waterproof and dustproof)\u003c\/li\u003e\n\u003cli\u003eBattery: built-in 600mAh lithium, around 300 charge cycles, up to 6 months standby\u003c\/li\u003e\n\u003cli\u003eCharging: USB Type-C (60cm cable included)\u003c\/li\u003e\n\u003cli\u003eCalibration: pH4.00, pH6.86 and pH9.18 buffer powders included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5-in-1 hydroponic tester x1\u003c\/li\u003e\n\u003cli\u003eUSB Type-C cable (60cm) x1\u003c\/li\u003e\n\u003cli\u003epH4.00 calibration powder x1\u003c\/li\u003e\n\u003cli\u003epH6.86 calibration powder x1\u003c\/li\u003e\n\u003cli\u003epH9.18 calibration powder x1\u003c\/li\u003e\n\u003cli\u003eUser manual x1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spider Farmer","offers":[{"title":"Default Title","offer_id":45777699700789,"sku":"SF-PH-Meter","price":90.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/5252\/9717\/files\/spider-farmer-ph-meter-kit.jpg?v=1784175752","url":"https:\/\/growkings.com.au\/products\/spider-farmer-5-in-1-hydroponic-ph-meter-kit-ph-ec-tds-temp-salinity","provider":"Grow Kings","version":"1.0","type":"link"}