{"product_id":"hm-digital-pro-series-pen-style-ph-temp-meter","title":"HM Digital Pro Series Pen style pH\/Temp meter","description":"\u003ch1\u003e\u003cspan\u003eHM Digital Pro Series Pen Style pH\/Temperature Meter\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eProfessional Water Quality Testing with Accurate pH and Temperature Measurement\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HM Digital Pro Series Pen Style pH\/Temperature Meter is a reliable and highly accurate testing instrument designed for growers, hydroponic systems, aquaculture, water treatment, laboratories, and general water quality monitoring. Featuring a compact pen-style design, this professional-grade meter provides fast and precise pH and temperature readings to help maintain optimal nutrient solutions, irrigation water, reservoirs, and other water-based applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt with advanced sensor technology, the HM Digital Pro Series Meter offers easy calibration, automatic temperature compensation (ATC), and a user-friendly digital display for quick and accurate measurements. Whether you're managing a commercial cultivation facility, greenhouse, hydroponic garden, or water treatment operation, this meter helps ensure your water parameters remain within the ideal range for maximum performance and productivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eMeasures both pH and temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-accuracy digital sensor technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic Temperature Compensation (ATC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy one-touch calibration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast response time for instant readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWaterproof and durable pen-style design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge, easy-to-read LCD display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for hydroponics, aquaponics, irrigation, reservoirs, and water treatment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact and portable for field or laboratory use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong battery life for extended operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HM Digital Pro Series pH\/Temp Meter is commonly used for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHydroponic growing systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommercial cannabis cultivation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAquaponics and aquaculture\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreenhouses and nurseries\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWater filtration systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrinking water testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLaboratories and research facilities\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNutrient reservoir monitoring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIrrigation water testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnvironmental water analysis\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Monitor pH?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMaintaining proper pH levels is critical for nutrient uptake and plant health. When pH levels drift outside the recommended range, plants can experience nutrient lockout, reduced growth, and lower yields. The HM Digital Pro Series Meter allows growers and water professionals to quickly identify and correct pH imbalances before they impact performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhat does the HM Digital Pro Series Meter measure?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe meter measures both pH and water temperature, providing essential data for hydroponics, irrigation, aquaculture, and water quality management.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs the meter suitable for hydroponic growing?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The HM Digital Pro Series Meter is specifically designed for hydroponics and is widely used to monitor nutrient solution pH and temperature.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDoes the meter have automatic temperature compensation?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. Automatic Temperature Compensation (ATC) helps ensure accurate pH readings even when water temperatures fluctuate.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow often should I calibrate the meter?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor best accuracy, calibrate the meter regularly based on usage frequency. Commercial growers often calibrate weekly or before critical measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan I use this meter for drinking water testing?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The meter can be used for testing pH levels in drinking water, filtration systems, and purified water applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs the meter waterproof?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe HM Digital Pro Series features a durable water-resistant design suitable for routine field and laboratory use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow accurate is the HM Digital Pro Series Meter?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe meter is designed to provide highly accurate pH and temperature measurements when properly calibrated and maintained.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan I use this meter in aquariums or aquaculture systems?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAbsolutely. It is commonly used for monitoring water quality in aquariums, fish farms, and aquaculture operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat temperature range can the meter measure?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe meter measures water temperature alongside pH readings, making it ideal for applications where temperature affects water quality and nutrient availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhy is pH important in hydroponics?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProper pH ensures plants can absorb essential nutrients efficiently. Incorrect pH levels may lead to nutrient deficiencies, poor growth, and reduced yields.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHM Digital Pro Series pH Meter, HM Digital pH Temp Meter, digital pH meter for hydroponics, hydroponic pH tester, water quality meter, pH and temperature meter, nutrient solution pH meter, hydroponic water testing equipment, automatic temperature compensation pH meter, commercial grow room pH meter, greenhouse water testing meter, professional pH tester, irrigation water pH meter, aquaponics pH meter, portable digital pH meter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eThe PH-200 is a professional grade pH\/Temp meter ideal for all pH testing water. With its advanced microprocessor it provides highly accurate dependable readings in such applications as hydroponics, purification applications, wastewater regulation, aquaculture, colloidal silver, labs \u0026amp; scientific testing, pools \u0026amp; spas, ecology testing, boilers \u0026amp; cooling towers, water treatment, wine, coffee, and agriculture. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e \u003cbr\u003eWaterproof housing (IP-67 rating) \u003cbr\u003eDigital automatic calibration (one point), with digital fine tuning \u003cbr\u003eAutomatic Temperature Compensation (ATC) \u003cbr\u003eAuto-off function, data-hold function and low-battery indicator \u003cbr\u003eEasy-to-read LCD screen with simultaneous temperature display \u003cbr\u003eReplaceable Sensor (model SP-P2) \u003cbr\u003eFactory Calibrated: The PH-200 meter is three-point checked and factory calibrated to pH 7.0. \u003cbr\u003eUPGRADED: Includes a translucent cap, 2 Triple A (AAA) batteries, lanyard, and pH 7.0 buffer (sachet) \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecificaitons\u003c\/strong\u003e \u003cbr\u003epH Range: 0 – 14 \u003cbr\u003eTemperature Range: 0-55 °C; 32-130 °F \u003cbr\u003eResolution: 0.01 pH; Temperature resolution is 0.1 °C\/F \u003cbr\u003eAccuracy: +\/- 0.1 pH; Temperature accuracy is +\/-1% \u003cbr\u003eMinimum EC\/TDS: 5 uS\/10 ppm \u003cbr\u003eElectrode: Replaceable glass sensor and reference tube electrodes \u003cbr\u003eHousing: IP-67 Waterproof (submersible; floats) \u003cbr\u003eUPGRADED: Power source: 2 x Triple A (AAA) included \u003cbr\u003eDimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches) \u003cbr\u003eWeight: 96.4 g (3.4 oz)\u003c\/p\u003e","brand":"DL Wholesale","offers":[{"title":"Default Title","offer_id":40673130348601,"sku":"HM-PH-200","price":80.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/6277\/5865\/files\/Screenshot2026-06-06at11.31.13AM.png?v=1780767080","url":"https:\/\/seresag.com\/products\/hm-digital-pro-series-pen-style-ph-temp-meter","provider":"Seres","version":"1.0","type":"link"}