{"title":"Climates \u0026 Meters","description":"","products":[{"product_id":"milwaukee-ec59-waterproof-3-in-1-ec-tds-temp-tester","title":"Milwaukee EC59 Waterproof 3-in-1 EC\/TDS\/Temp Tester","description":"\u003cp class=\"_p_ua7qq_109\"\u003eMaster nutrient precision with the Milwaukee EC59, a professional-grade \u003cstrong\u003eEC TDS temp tester\u003c\/strong\u003e engineered for demanding cultivation environments. This waterproof 3-in-1 meter combines electrical conductivity, total dissolved solids, and temperature measurement in one rugged, reliable instrument—giving you complete control over your nutrient solution chemistry.\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003eWhy Choose the Milwaukee EC59?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003eThe Milwaukee EC59 \u003cstrong\u003eEC TDS temp tester\u003c\/strong\u003e delivers laboratory accuracy in a portable, user-friendly design. Whether you're dialing in hydroponic reservoirs, monitoring soil runoff, or maintaining precise feeding schedules, this meter provides instant, dependable readings that help you optimize plant nutrition and prevent costly nutrient imbalances.\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"_ul_ua7qq_146\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Construction\u003c\/strong\u003e – IP67-rated housing withstands wet environments and accidental submersion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 Functionality\u003c\/strong\u003e – Simultaneous EC, TDS, and temperature monitoring with one \u003cstrong\u003eEC TDS temp tester\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Calibration\u003c\/strong\u003e – Simple one-point calibration ensures consistent accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Measurement Range\u003c\/strong\u003e – 0-3999 µS\/cm (EC) and 0-2000 ppm (TDS) covers most growing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation\u003c\/strong\u003e – Automatic adjustment for accurate readings across temperature fluctuations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design\u003c\/strong\u003e – Built for professional use in commercial grows and research facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003ePrecision You Can Trust\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003eThe Milwaukee EC59 \u003cstrong\u003eEC TDS temp tester\u003c\/strong\u003e features a large, easy-read LCD display and intuitive controls that make nutrient monitoring effortless. The replaceable electrode extends the meter's lifespan, while the compact form factor fits comfortably in your hand or pocket.\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003eFrom seedling to harvest, the Milwaukee EC59 \u003cstrong\u003eEC TDS temp tester\u003c\/strong\u003e empowers you with the data you need to maximize yields and maintain optimal plant health. Trusted by professional cultivators worldwide, this meter represents the gold standard in portable nutrient testing.\u003c\/p\u003e","brand":"htgsupply","offers":[{"title":"Default Title","offer_id":44013192839210,"sku":"TST-MIL-WPEP","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/htgsupply-grow-room-control-systems-default-title-milwaukee-ec59-waterproof-3-in-1-ec-tds-temp-tester-27591488340010.jpg?v=1770793765"},{"product_id":"milwaukee-ph55-waterproof-ph-temperature-tester","title":"Milwaukee PH55 Waterproof pH \u0026 Temperature Tester","description":"\u003cp class=\"_p_ua7qq_109\"\u003eAchieve perfect nutrient balance with the Milwaukee PH55, a professional-grade \u003cstrong\u003epH temperature tester\u003c\/strong\u003e built for precision and durability in demanding cultivation environments. This waterproof 2-in-1 meter combines accurate pH measurement with simultaneous temperature monitoring, giving you complete control over solution chemistry and ensuring optimal growing conditions from seedling to harvest.\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003eWhy Choose the Milwaukee PH55?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003eThe Milwaukee PH55 \u003cstrong\u003epH temperature tester\u003c\/strong\u003e delivers laboratory-quality readings in a rugged, user-friendly design. Whether you're calibrating hydroponic reservoirs, testing soil runoff, or maintaining precise feeding schedules, this meter provides instant, reliable data that helps you prevent nutrient lockout, pH drift, and costly growing mistakes. The waterproof construction withstands wet environments and accidental submersion, making it the ideal \u003cstrong\u003epH temperature tester\u003c\/strong\u003e for real-world growing conditions.\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"_ul_ua7qq_146\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Construction\u003c\/strong\u003e – IP67-rated housing protects against moisture and submersion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Measurement\u003c\/strong\u003e – Simultaneous pH and temperature readings with one \u003cstrong\u003epH temperature tester\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Accuracy\u003c\/strong\u003e – ±0.02 pH resolution ensures precise nutrient solution management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Calibration\u003c\/strong\u003e – Simple two-point calibration with automatic buffer recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation\u003c\/strong\u003e – ATC adjusts pH readings for accurate results across temperature ranges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Electrode\u003c\/strong\u003e – Extend meter lifespan with easy probe replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003e\u003cstrong\u003ePrecision Made Simple\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003eThe Milwaukee PH55 \u003cstrong\u003epH temperature tester\u003c\/strong\u003e features a large LCD display, intuitive controls, and ergonomic design that makes testing effortless. The durable construction and premium components ensure years of dependable service in commercial grows, research facilities, and serious home operations.\u003c\/p\u003e\n\u003cp class=\"_p_ua7qq_109\"\u003eFrom dialing in perfect nutrient ratios to troubleshooting deficiencies, the Milwaukee PH55 \u003cstrong\u003epH temperature tester\u003c\/strong\u003e provides the accuracy and reliability professional cultivators demand. Trust Milwaukee's proven engineering to keep your plants healthy and productive every day.\u003c\/p\u003e","brand":"htgsupply","offers":[{"title":"Default Title","offer_id":44013193003050,"sku":"TST-MIL-WPP","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/htgsupply-ppm-tds-ec-meters-default-title-milwaukee-ph55-waterproof-ph-temperature-tester-27591489323050.jpg?v=1770793744"},{"product_id":"bluelab-guardian-monitor-inline-wifi","title":"Bluelab Guardian Monitor Inline WiFi","description":"\u003cp\u003eThe \u003cstrong\u003eBluelab Guardian Monitor Inline WiFi\u003c\/strong\u003e is a continuous in-line monitoring solution that measures pH, conductivity (EC\/CF\/PPM), and temperature directly within your irrigation and nutrient feed line — giving you real-time visibility into the exact parameters your plants are receiving at the point of delivery, not just in the reservoir. View your feed line parameters on your mobile phone from anywhere using the Bluelab app.\u003c\/p\u003e\u003cp\u003eUnlike reservoir-based monitors, the \u003cstrong\u003eBluelab Guardian Monitor Inline WiFi\u003c\/strong\u003e installs directly into your irrigation line, providing accurate readings of the nutrient solution as it flows to your plants. This makes it an essential tool for commercial growers running recirculating or run-to-waste systems where feed line parameters can differ from reservoir conditions. Note: the Bluelab Connect Stick is required for app connectivity and is purchased separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the Bluelab Guardian Monitor Inline WiFi:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMonitors pH, conductivity (EC\/CF\/PPM), and temperature directly in the irrigation feed line\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi — view parameters on your mobile phone via the Bluelab app from anywhere\u003c\/li\u003e\n\u003cli\u003eIdeal for recirculating and run-to-waste hydroponic systems\u003c\/li\u003e\n\u003cli\u003eProvides real-time feed line readings at the point of plant delivery\u003c\/li\u003e\n\u003cli\u003eCompatible with Bluelab Connect ecosystem (Connect Stick required, sold separately)\u003c\/li\u003e\n\u003cli\u003eContinuous 24\/7 monitoring — no manual testing required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e Weight: 2 lbs | Manufacturer: Bluelab Corporation USA Inc | SKU: BLBBGUNLN02\u003c\/p\u003e\u003cp\u003eOrder the \u003cstrong\u003eBluelab Guardian Monitor Inline WiFi\u003c\/strong\u003e today at Biohydroponiks and monitor your nutrient feed line parameters in real time, directly from your phone.\u003c\/p\u003e","brand":"BFGSupply","offers":[{"title":"Default Title","offer_id":44144448700458,"sku":"Item #: BLBBGUNLN02","price":683.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/BLBBGUNLN02.jpg?v=1772592738"},{"product_id":"bluelab-guardian-monitor-wifi","title":"Bluelab Guardian Monitor WiFi","description":"\u003cp\u003eThe \u003cstrong\u003eBluelab Guardian Monitor WiFi\u003c\/strong\u003e is a continuous reservoir monitoring solution that tracks pH, conductivity (EC\/CF\/PPM), and temperature around the clock and sends real-time alerts directly to your phone when parameters fall outside your set ranges. Designed for professional growers who need reliable, always-on visibility into their nutrient solution, the Bluelab Guardian Monitor WiFi features built-in Wi-Fi connectivity with the option to disable it for offline use.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eBluelab Guardian Monitor WiFi\u003c\/strong\u003e is equipped with high\/low alarms for pH, temperature, and conductivity, so you’re immediately notified of any parameter drift before it impacts your crop. Plant-safe green LEDs with adjustable display brightness ensure the monitor can be used in light-sensitive growing environments without disrupting photoperiods. An interchangeable power plug makes it suitable for use across different regions and power standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the Bluelab Guardian Monitor WiFi:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContinuous monitoring of reservoir pH, conductivity, and temperature\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi — receive phone alerts when parameters go out of range (Wi-Fi can be disabled)\u003c\/li\u003e\n\u003cli\u003eHigh\/low alarms for pH, temperature, and conductivity\u003c\/li\u003e\n\u003cli\u003ePlant-safe green LEDs with adjustable display brightness\u003c\/li\u003e\n\u003cli\u003eInterchangeable power plug for multi-region compatibility\u003c\/li\u003e\n\u003cli\u003eAlways-on monitoring — no manual testing required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e Weight: 1.8 lbs | Manufacturer: Bluelab Corporation USA Inc | SKU: BLBBGUSTD02\u003c\/p\u003e\u003cp\u003eOrder the \u003cstrong\u003eBluelab Guardian Monitor WiFi\u003c\/strong\u003e today at Biohydroponiks and keep your reservoir parameters in check 24\/7 with automated alerts and continuous monitoring.\u003c\/p\u003e","brand":"BFGSupply","offers":[{"title":"Default Title","offer_id":44144448765994,"sku":"Item #: BLBBGUSTD02","price":464.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/BLBBGUSTD02.jpg?v=1772592749"},{"product_id":"bluelab-combo-meter-plus-measures-ph-conductivity-temperature","title":"Bluelab Combo Meter Plus","description":"\u003cp\u003eThe \u003cstrong\u003eBluelab Combo Meter Plus\u003c\/strong\u003e is a portable, battery-powered all-in-one meter for accurate measurement of pH, conductivity (EC\/CF\/PPM), and temperature in nutrient solution. Lightweight and designed for use anywhere in your growing environment, the Bluelab Combo Meter Plus is the upgraded version of the standard Combo Meter, featuring the Bluelab Leap pH probe — a detachable, toughened spear-tip probe that enables fast, accurate pH measurements directly from the root zone across a wide range of growing media including soil, rockwool, coco coir, and potting mixes, eliminating the need for pH slurries or extraction mixes.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eBluelab Combo Meter Plus\u003c\/strong\u003e features an easy-to-read backlit LCD screen for low-light environments and simple push-button operation to switch between parameters. It displays conductivity in CF, EC, PPM 500, and PPM 700 scales at the touch of a button, and includes a simple two-point pH calibration process with a 30-day calibration indicator so you always know when recalibration is due.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the Bluelab Combo Meter Plus:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures pH, conductivity (CF, EC, PPM 500, PPM 700), and temperature in one device\u003c\/li\u003e\n\u003cli\u003eBluelab Leap pH probe — toughened spear-tip for direct rootzone measurement in soil, rockwool, coco \u0026amp; potting mixes\u003c\/li\u003e\n\u003cli\u003eDetachable pH probe — lightning fast in nutrient solution\u003c\/li\u003e\n\u003cli\u003eBacklit LCD display for easy reading in low-light grow environments\u003c\/li\u003e\n\u003cli\u003eSimple two-point pH calibration with 30-day calibration indicator\u003c\/li\u003e\n\u003cli\u003eOver\/under range indicators, low battery indicator, and auto-off function\u003c\/li\u003e\n\u003cli\u003eBattery powered — two AAA alkaline batteries included, no external power required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e Weight: 1.2 lbs | UPC: 942102492097 | Manufacturer: Bluelab Corporation USA Inc | SKU: BLBMETCOMPLUS\u003c\/p\u003e\u003cp\u003eOrder the \u003cstrong\u003eBluelab Combo Meter Plus\u003c\/strong\u003e today at Biohydroponiks and get precise, on-the-go pH, EC, and temperature readings directly from your root zone.\u003c\/p\u003e","brand":"BFGSupply","offers":[{"title":"Default Title","offer_id":44144448798762,"sku":"Item #: BLBMETCOMPLUS","price":404.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/BLBMETCOMPLUS.jpg?v=1772592754"},{"product_id":"bluelab-pulse-multimedia-ec-mc-meter-measures-ec-moisture-temperature","title":"Bluelab Pulse Multimedia EC Meter","description":"\u003cp\u003eThe \u003cstrong\u003eBluelab Pulse Multimedia EC Meter\u003c\/strong\u003e is an all-in-one handheld device that measures electrical conductivity (EC), moisture content, and temperature with a single click and in under ten seconds. Designed for growers who need fast, accurate spot-check readings directly from the root zone or nutrient solution, the Bluelab Pulse Multimedia EC Meter works across a wide range of growing media including soil, coco coir, potting mix, and nutrient solution — making it a versatile tool for any growing environment.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eBluelab Pulse Multimedia EC Meter\u003c\/strong\u003e automatically sends and stores all readings in the Pulse Mobile App, compatible with Android 5.1+ with Bluetooth 4.0+ and iOS — no computer connection required. Two extended spear-tip prongs with a total length of 8in (200mm), including 2in (50mm) active measurement tips, enable direct root-zone measurements for early identification of out-of-range results before they impact your crop.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the Bluelab Pulse Multimedia EC Meter:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures EC, moisture content, and temperature in a single click, in under 10 seconds\u003c\/li\u003e\n\u003cli\u003eWorks in soil, coco coir, potting mix, and nutrient solution\u003c\/li\u003e\n\u003cli\u003eAutomatically syncs readings to the Pulse Mobile App via Bluetooth (Android 5.1+ \/ iOS)\u003c\/li\u003e\n\u003cli\u003e8in dual spear-tip prongs for direct root-zone measurements\u003c\/li\u003e\n\u003cli\u003eSpot-check multiple plants quickly across large greenhouse operations\u003c\/li\u003e\n\u003cli\u003eHandset measures 7.5in × 3in with low battery indicator\u003c\/li\u003e\n\u003cli\u003eApplications across agriculture, floriculture, container-grown plants, and greenhouses\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e Weight: 0.6 lbs | UPC: 942102492098 | Manufacturer: Bluelab Corporation USA Inc | SKU: BLBMETPULSE\u003c\/p\u003e\u003cp\u003eOrder the \u003cstrong\u003eBluelab Pulse Multimedia EC Meter\u003c\/strong\u003e today at Biohydroponiks and get fast, accurate EC, moisture, and temperature readings from any growing medium in your operation.\u003c\/p\u003e","brand":"BFGSupply","offers":[{"title":"Default Title","offer_id":44144448897066,"sku":"Item #: BLBMETPULSE","price":353.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/BLBMETPULSE.jpg?v=1772592760"},{"product_id":"hanna-instruments-portable-hand-held-meter-hi9813-51-ph-ec-tds-3-in-1-probe-0-01-ph-resolution","title":"Hanna® Instruments Portable Hand Held Meter - #HI9813-51 - pH \/ EC \/ TDS - 3 in 1 Probe - 0.01 pH Resolution","description":"\u003cp\u003eHanna® Instruments Portable Hand Held Meter\u003cbr\u003e\u003cbr\u003e- #HI9813-51 - pH \/ EC \/ TDS - 3 in 1 Probe - 0.01 pH Resolution\u003cbr\u003e\u003cbr\u003eHanna® Instruments Portable pH\/EC\/TDS Meter is a handheld unit that measures pH, EC, TDS and temperature with a single probe for agricultural, greenhouse and hydroponic use. It features a large LCD that shows pH, EC, TDS or temperature with on screen guidance. The meter provides 0.1 pH resolution with +\/-0.1 pH accuracy and displays EC and TDS in 0.01 mS\/cm and 1 ppm increments with 2 percent full scale accuracy. A variable EC to TDS conversion factor adjusts automatically from 0.56 to 0.78 ppm per µS\/cm, and all readings are temperature compensated using a fixed 2 percent per °C coefficient. The HI1285-51 probe integrates pH, EC, TDS and temperature measurement and includes amplification to limit electrical noise. Calibration is manual at pH 7.01 and at either 1.41 mS\/cm or 1500 ppm, and the display includes a battery life indicator.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003ePolypropylene body, amplified pH electrode with built-in EC, TDS and temperature sensors\u003cbr\u003eAmplified pH electrode\u003cbr\u003eAmperometric EC\/TDS sensor\u003cbr\u003ePolypropylene body\u003cbr\u003e3 sensors in a single probe\u003cbr\u003ePre-amplified pH electrode for resistance to electrical noise\u003cbr\u003eGel filled maintenance free pH electrode\u003cbr\u003eWater resistant\u003cbr\u003eAutomatic Temperature Compensation\u003cbr\u003eEC to TDS conversion factor automatically adjusting from 0.56 to 0.78\u003cbr\u003eLow battery indicator\u003cbr\u003eProduct Specifications\u003cbr\u003epH Range: 0.0 to 14.0 pH\u003cbr\u003epH Resolution: 0.1 pH\u003cbr\u003epH Accuracy: +\/-0.1 pH\u003cbr\u003epH Calibration: Manual one point through offset trimmer\u003cbr\u003eEC Range: 0.00 to 4.00 mS\/cm\u003cbr\u003eEC Resolution: 0.01 mS\/cm\u003cbr\u003eEC Accuracy: +\/-2 percent full scale\u003cbr\u003eEC Calibration: Manual one point through slope trimmer\u003cbr\u003eTDS Range: 0 to 1999 ppm\u003cbr\u003eTDS Resolution: 1 ppm\u003cbr\u003eTDS Accuracy: +\/-2 percent full scale\u003cbr\u003eTDS Calibration: Manual one point through slope trimmer\u003cbr\u003eEC\/TDS Temperature Compensation: Automatic from 0 to 50°C (32 to 122°F)\u003cbr\u003eTemperature Correction Coefficient: β set at 2 percent per °C typical\u003cbr\u003eEC to TDS Conversion Factor: Variable from 0.56 to 0.72 based on the TDS 442 curve\u003cbr\u003eMulti parameter Probe: HI1285 5 amplified pH, EC, TDS and temperature probe with built in temperature sensor, 8 pin DIN connector and 1 meter cable\u003cbr\u003eBattery Type and Life: 9V with approximately 150 hours of use\u003cbr\u003eEnvironment: 0 to 50°C (32 to 122°F) with RH up to 100 percent\u003cbr\u003eDimensions: 145 x 80 x 36 mm (5.7 x 3.1 x 1.4 inches)\u003cbr\u003eWeight: 230g (8.1oz)\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.bfgsupply.com\/order-now\/product\/432\/915142\/hanna-hi9813-51-phectds-hand-held-meter\"\u003eSupplier Product Page\u003c\/a\u003e\u003c\/p\u003e\n\u003cpre\u003eEACH\tCASE\tPALLET\nUPC:\t\t\t\nQuantity:\t1\t1\t\nVolume (cf):\t0.089\t0.000\t\nDim Weight (in3\/lb):\t0.000\t0.000\t\nWeight (lb):\t2.000\t0.000\t\nLength (in):\t0.000\t0.000\t\nWidth (in)\t0.000\t0.000\t\nHeight (in):\t0.000\t0.000\u003c\/pre\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Hanna Instruments Usa\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e Item #: HIHI9813-51\u003c\/p\u003e","brand":"BFGSupply","offers":[{"title":"Default Title","offer_id":44144448929834,"sku":"Item #: HIHI9813-51","price":350.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/HIHI9813-51.jpg?v=1772592765"},{"product_id":"hm-digital-hm-100-continuous-ph-ec-tds-temp-monitor-power-cord-included","title":"HM Digital® HM-100 Continuous pH\/EC\/TDS\/Temp Monitor — Power Cord Included","description":"\u003cp\u003eThe \u003cstrong\u003eHM Digital HM-100 continuous pH EC TDS monitor\u003c\/strong\u003e is a professional-grade water quality instrument designed for hydroponics, water treatment, pools, spas, aquaculture, labs, and scientific testing environments.\u003c\/p\u003e\u003cp\u003eMonitor four key parameters simultaneously — pH (Potential Hydrogen), EC (Electrical Conductivity), TDS (Total Dissolved Solids), and Temperature — on a large, easy-to-read LCD screen with data hold function (up to 6 values displayed).\u003c\/p\u003e\u003cp\u003eThis \u003cstrong\u003econtinuous pH EC TDS monitor\u003c\/strong\u003e features four measurement scales: pH, mS, ppm 0.5 (NaCl), and ppm 0.7 (442™). Replaceable sensors keep long-term costs low — use the SP-C2 for conductivity and SP-P5 for pH.\u003c\/p\u003e\u003cp\u003eIncludes power cord, pH 4 \u0026amp; pH 7 calibration solutions, and pH storage solution. A reliable \u003cstrong\u003epH EC TDS monitor\u003c\/strong\u003e for growers, lab technicians, and water quality professionals who need accurate, real-time readings.\u003c\/p\u003e","brand":"BFGSupply","offers":[{"title":"Default Title","offer_id":44144448962602,"sku":"Item #: DILHM100","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/DILHM100.jpg?v=1772592770"},{"product_id":"bluelab-combo-meter-6-5ft-probe-cable","title":"Bluelab Combo Meter 6.5ft Probe Cable","description":"\u003cp\u003eThe \u003cstrong\u003eBluelab Combo Meter\u003c\/strong\u003e is a convenient, portable all-in-one solution for measuring pH, conductivity (EC\/CF\/PPM), and temperature in a single handheld device. Designed for growers who need accurate, on-the-go readings without an external power supply, the Bluelab Combo Meter features a large backlit LCD display and simple push-button operation that makes it easy to switch between parameters and take readings anywhere in your growing environment.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eBluelab Combo Meter\u003c\/strong\u003e displays conductivity in multiple scales — CF, EC, PPM 500, and PPM 700 — at the touch of a button, giving growers the flexibility to work in their preferred unit. The meter features a replaceable double junction pH probe with a simple two-point calibration process and a 30-day calibration indicator, so you always know when recalibration is due. Conductivity and temperature are factory calibrated and require no additional calibration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the Bluelab Combo Meter:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures pH, conductivity (CF, EC, PPM 500, PPM 700), and temperature in one device\u003c\/li\u003e\n\u003cli\u003e6.5ft probe cable for flexible, reach-anywhere measurement\u003c\/li\u003e\n\u003cli\u003eLarge backlit LCD display with push-button parameter selection\u003c\/li\u003e\n\u003cli\u003eReplaceable double junction pH probe for long-term use\u003c\/li\u003e\n\u003cli\u003eSimple two-point pH calibration with 30-day calibration indicator\u003c\/li\u003e\n\u003cli\u003eFactory calibrated for conductivity and temperature — no setup required\u003c\/li\u003e\n\u003cli\u003eOver\/under range indicators, low battery indicator, and auto-off function\u003c\/li\u003e\n\u003cli\u003eBattery powered — two AAA alkaline batteries included, no external power required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e Weight: 1.2 lbs | UPC: 942102492003 | Manufacturer: Bluelab Corporation USA Inc | SKU: BLBMETCOM\u003c\/p\u003e\u003cp\u003eOrder the \u003cstrong\u003eBluelab Combo Meter\u003c\/strong\u003e today at Biohydroponiks and monitor your nutrient solution parameters with confidence, anywhere in your grow.\u003c\/p\u003e","brand":"BFGSupply","offers":[{"title":"Default Title","offer_id":44144449224746,"sku":"Item #: BLBMETCOM","price":335.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/BLBMETCOM.jpg?v=1772592781"},{"product_id":"bluelab-onepen-with-replaceable-ph-conductivity-ec-temperature-probe","title":"Bluelab OnePen – pH, EC \u0026 Temperature Pen with Replaceable Probe | IP68 Waterproof","description":"\u003ch2\u003eBluelab OnePen – pH, EC \u0026amp; Temperature Pen Built for Precision Growing\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBluelab OnePen pH EC temperature pen\u003c\/strong\u003e is the all-in-one measurement tool serious growers rely on. Combining pH, conductivity (EC), and temperature readings in a single device, the Bluelab OnePen pH EC temperature pen delivers accurate, reliable data with one-click simplicity — then syncs directly to the Bluelab app for easy record-keeping, categorization, and sharing.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 measurement:\u003c\/strong\u003e pH, EC (conductivity), and temperature in one compact pen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable probe:\u003c\/strong\u003e Double-junction pH probe with health indicator for long-term performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium electrodes:\u003c\/strong\u003e Superior durability for demanding grow environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 rated:\u003c\/strong\u003e Fully dust and waterproof — built to handle daily use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-click data capture:\u003c\/strong\u003e Record, store, categorize, and share measurements via the Bluelab app\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Growers Choose the Bluelab OnePen\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eBluelab OnePen pH EC temperature pen\u003c\/strong\u003e eliminates the need for multiple meters. 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