{"product_id":"bluelab-combo-meter-plus","title":"Bluelab Combo Meter Plus","description":"\u003ch1\u003epH, EC \u0026amp; Temperature Meter – Precision Nutrient Monitoring\u003c\/h1\u003e\n\n\u003cp\u003eMeasure pH, conductivity (EC), nutrient levels and temperature with ease using this versatile, portable meter. Designed for growers who want accurate, reliable readings, this multi-parameter device allows you to monitor the key factors that influence nutrient uptake and plant health—all in one simple tool.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for hydroponics, soil and substrate growing, this meter delivers fast, consistent readings whether you're checking your nutrient reservoir or measuring directly at the root zone.\u003c\/p\u003e\n\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMeasures pH, conductivity (EC, CF, ppm 500, ppm 700) and temperature (°C \/ °F)\u003c\/li\u003e\n\u003cli\u003eLightweight, portable and easy to use\u003c\/li\u003e\n\u003cli\u003eDurable spear tip for direct root-zone measurements\u003c\/li\u003e\n\u003cli\u003eLarge, clear display for easy reading\u003c\/li\u003e\n\u003cli\u003eOver-range and under-range indicators\u003c\/li\u003e\n\u003cli\u003eSimple push-button pH calibration\u003c\/li\u003e\n\u003cli\u003eLow battery indicator and auto shut-off function\u003c\/li\u003e\n\u003cli\u003eCalibration success indicator for accuracy assurance\u003c\/li\u003e\n\u003cli\u003eNo calibration required for conductivity or temperature\u003c\/li\u003e\n\u003cli\u003eSuitable for use across multiple growing environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eDesigned for Accurate Root-Zone Testing\u003c\/h2\u003e\n\n\u003cp\u003eThe robust probe design allows you to take direct measurements at the root zone, providing more accurate insights into plant conditions. Whether used in nutrient solution, soil, or growing media, this meter ensures reliable readings to help optimise plant performance.\u003c\/p\u003e\n\n\n\u003ch2\u003eEasy Setup \u0026amp; Operation\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003eInsert the supplied batteries\u003c\/li\u003e\n\u003cli\u003eConnect the probe securely using the fitted connector\u003c\/li\u003e\n\u003cli\u003eTurn the meter on using any button\u003c\/li\u003e\n\u003cli\u003eCalibrate the pH probe before first use\u003c\/li\u003e\n\u003cli\u003eSubmerge the conductivity probe in your nutrient solution or insert the probe into your growing media\u003c\/li\u003e\n\u003cli\u003eWait for readings to stabilise\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eThe meter automatically powers off after a period of inactivity to conserve battery life.\u003c\/p\u003e\n\n\n\u003ch2\u003eCare \u0026amp; Maintenance\u003c\/h2\u003e\n\n\u003cp\u003eRegular maintenance ensures long-term accuracy and performance:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean and calibrate probes regularly (monthly or more frequently with heavy use)\u003c\/li\u003e\n\u003cli\u003eStore the pH probe with storage solution to prevent drying out\u003c\/li\u003e\n\u003cli\u003eRinse probes with clean water after each use\u003c\/li\u003e\n\u003cli\u003eAvoid contact with oils, proteins or abrasive materials\u003c\/li\u003e\n\u003cli\u003eHandle the probe carefully to avoid damage to sensitive components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eUsing in Soil, Substrate or Solution\u003c\/h2\u003e\n\n\u003cp\u003eFor best results when measuring in soil or substrate, ensure the area is slightly moist before inserting the probe. Insert the probe so it makes direct contact with the root zone.\u003c\/p\u003e\n\n\u003cp\u003eFor nutrient solution testing, simply submerge the probe tip and allow the readings to stabilise.\u003c\/p\u003e\n\n\n\u003ch2\u003eReliable Performance Across All Growing Systems\u003c\/h2\u003e\n\n\u003cp\u003eThis multi-parameter meter is an essential tool for growers looking to maintain optimal nutrient balance and environmental conditions. Whether you're growing hydroponically, in soil, or in coco-based systems, accurate monitoring helps ensure healthier plants and better yields.\u003c\/p\u003e\n\n  \u003cp\u003e Please note delivery times on this product may vary \u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":57191002014079,"sku":null,"price":325.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0571\/1635\/files\/bluelab-combo-meter-plus.jpg?v=1774256174","url":"https:\/\/greenspirit-hydroponics.com\/products\/bluelab-combo-meter-plus","provider":"Green Spirit Horticulture","version":"1.0","type":"link"}