{"product_id":"bluelab-soil-ph-pen-and-probe-care-kit-reliable-soil-water-tester","title":"Bluelab Soil pH Pen and Probe Care Kit - Reliable Soil \u0026 Water Tester","description":"\u003cp\u003eOur review of the Bluelab Soil pH Pen and Probe Care Kit finds it best suited to home growers and small-scale hydroponic users who need a compact, portable way to check both \u003cstrong\u003epH and temperature\u003c\/strong\u003e. The biggest reason to buy is the complete probe care and calibration package included with the pen: single-use calibration sachets, KCl solution for storage, a probe brush and cups make initial setup and ongoing maintenance straightforward. The tester is built for grower environments with a waterproof casing and floatable design, offering practical durability for routine field and tent work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil and water compatibility:\u003c\/strong\u003e Measures pH and temperature in soil, hydroponics, coco, rockwool and water so you can use one meter across different media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete probe care kit:\u003c\/strong\u003e Includes single-use sachets for pH 7.0, pH 4.0 and KCl plus probe care instructions and plastic cups so calibration and storage are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy two-point calibration:\u003c\/strong\u003e Simple setup with two-point calibration and a 30-day calibration indicator visible on the backlit LCD for scheduled maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable, waterproof build:\u003c\/strong\u003e The pen-style meter is designed to withstand knocks, drops and immersion, and it will float if dropped into a solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDibber probe cover:\u003c\/strong\u003e The probe cover doubles as a dibber to protect the probe when creating an indentation in substrate before taking a reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic temperature compensation:\u003c\/strong\u003e Ensures readings are adjusted for temperature so pH results are more reliable across conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis Bluelab kit is aimed at hobbyist growers, small commercial indoor gardeners and hydroponic users who need a compact \u003cstrong\u003edigital pH soil meter\u003c\/strong\u003e that can be moved between soil and water applications. The included calibration sachets and storage solutions make it a good pick for users who prefer a ready-to-go package rather than sourcing separate supplies.\u003c\/p\u003e\u003cp\u003eThose who require laboratory-grade durability or rapid stabilization for frequent professional testing should look elsewhere, since some users report durability issues and that readings can take several minutes to settle. It is not positioned as a high-end benchtop instrument but as a practical field pen for routine checks.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact, portable design that works across soil and hydroponic media.\u003c\/li\u003e\n\u003cli\u003eComes with calibration and probe care supplies to maintain probe life and accuracy.\u003c\/li\u003e\n\u003cli\u003eWaterproof casing and floatable design add practical resilience for growers.\u003c\/li\u003e\n\u003cli\u003eProbe cover doubling as a dibber reduces wear when testing in media.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome users report calibration and durability problems, and readings may take a few minutes to stabilise.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eSoil and water pH pen meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasures\u003c\/td\u003e\n\u003ctd\u003epH and temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eTwo-point with single-use sachets (pH 7.0, pH 4.0) and KCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe care kit includes\u003c\/td\u003e\n\u003ctd\u003eSachets, probe care instructions, brush and three plastic cups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuild\u003c\/td\u003e\n\u003ctd\u003eWaterproof casing that floats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eBacklit LCD with 30-day calibration indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 pH increments with automatic temperature compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Bluelab Soil pH Pen and Probe Care Kit is a sensible choice for hobbyists and small-scale growers who want a portable, all-in-one tester with calibration supplies included. It offers practical features like waterproofing, a dibber probe cover and temperature compensation, but those needing lab-grade speed or long-term ruggedness may need a heavier-duty instrument.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes it work in both soil and water?\u003c\/strong\u003e\u003cbr\u003eYes, the pen is designed for soil, hydroponic solutions and general water testing including tanks and pools.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre calibration supplies included?\u003c\/strong\u003e\u003cbr\u003eYes, the kit includes single-use sachets for pH 7.0, pH 4.0 and KCl plus cups and instructions for calibration and storage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow durable is the meter?\u003c\/strong\u003e\u003cbr\u003eIt has a waterproof casing and floats, but some users report durability issues under heavy use, so treat it as a field pen rather than a rugged industrial tool.\u003c\/p\u003e","brand":"Bluelab Corporation Limited - Import (NZ)","offers":[{"title":"Default Title","offer_id":48261153292507,"sku":"B0CGZ5QPNG","price":189.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71TbgP3p9RL._SL1500.jpg?v=1778331168","url":"https:\/\/gearmusthave.com\/products\/bluelab-soil-ph-pen-and-probe-care-kit-reliable-soil-water-tester","provider":"GearMustHave","version":"1.0","type":"link"}