{"title":"Sper Scientific Direct Planting and Watering Supplies","description":"\u003cp\u003eSper Scientific Direct Planting and Watering Supplies help growers compare compatible planting, watering, hydroponic, nutrient, propagation, and container products from one manufacturer.\u003c\/p\u003e\n\u003cp\u003eBrand collections are useful when you want products that share sizing, replacement parts, nutrient programs, irrigation parts, or support documentation. Staying within a brand can also simplify warranty questions, future expansion, and matching accessories to the original system.\u003c\/p\u003e\n\u003cp\u003eUse Sper Scientific Direct Planting and Watering Supplies to narrow the catalog before comparing capacity, material, formula type, pump size, tray size, grow-medium format, meter range, and the way each item fits your garden. Matching products by brand can reduce guesswork when building or expanding a growing setup.\u003c\/p\u003e\n\u003cp\u003eAt Grow Tents Depot, Sper Scientific Direct Planting and Watering Supplies are organized so brand-specific planting and watering products stay easy to compare.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, compare each collection against your plant count, container size, reservoir volume, water quality, feeding schedule, grow-medium choice, cleaning routine, and available floor or bench space. Checking those details up front helps avoid undersized pumps, incompatible fittings, unstable pH or EC readings, crowded trays, weak propagation results, and extra replacement purchases after the garden is already running. Also review manufacturer instructions, replacement-part availability, storage needs, and warranty coverage so the setup remains practical through normal planting, watering, feeding, and maintenance cycles.\u003c\/p\u003e","products":[{"product_id":"sper-scientific-direct-combination-water-meter-kit-w-ph-probe","title":"Sper Scientific Direct Combination Water Meter Kit w\/ pH Probe","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Sper 850048 Combination Water Meter:\u003c\/strong\u003e This advanced meter measures Dissolved Oxygen, pH, Conductivity, TDS, Salinity or Temperature using various probes. Included in this kit is a pH probe, with additional probes available for further precise measurement capabilities.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide-ranging Applications:\u003c\/strong\u003e This meter becomes an essential tool for multiple professional water testing scenarios. Examples include aquaculture, laboratory use, swimming pools, spas, and water treatment facilities work.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Functionality:\u003c\/strong\u003e Your displayed parameter is determined by the probe type you decide to use. Its features include green backlight for dark environments, fast Dissolved Oxygen value measurement, and a 99-points memory with recall function. Moreover, the meter contains accurate, easily replaceable probes with safety caps.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation and Calibration:\u003c\/strong\u003e The meter has auto temperature compensation (ATC) feature and offers multiple points of calibration, including 3 points for pH, 1 point for DO, and 4 points for conductivity. It also has a manual altitude and salinity compensation function for DO measurement, and the temperature unit is switchable.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Kit Inclusions:\u003c\/strong\u003e The 850048PHK Kit includes the Combo Meter, pH Probe, pH Buffer Set (including 3 40ml bottles - 1 each of pH 4, 7, and 10), 4 AA Batteries, a Manual, and a Hard Carry Case.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Probe Availability:\u003c\/strong\u003e Users have the ability to add probes such as the D.O. Probe, and Conductivity Probe for expanded functionality. This provides the ability to customize the meter to fit numerous testing scenarios and precise measurements.\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645512073458,"sku":"850048PHK","price":321.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-combination-water-meter-kit-w-ph-probe-1.jpg?v=1779953853"},{"product_id":"sper-scientific-direct-water-quality-meter-kit","title":"Sper Scientific Direct Water Quality Meter Kit","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable Probes:\u003c\/strong\u003e These plug and play probes allow you to read pH, mV, ORP, conductivity, salinity, TDS, DO and temperature. Order only the probes you need now, add more as needed. The backlit display simultaneously reads temperature, selectable in Celsius and Fahrenheit.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Calibration:\u003c\/strong\u003e This device recognizes pH buffers 4, 7, and 10. It compensates DO measurements for salinity, while Oxygen in Air (O2) can be compensated for altitude. The device also features auto power off, hold, min\/max, a fold-out easel back and a tripod screw.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Quality Meter pH Kit:\u003c\/strong\u003e This kit includes everything for immediate pH metering field use: Water Quality Meter #850081, pH Probe #840016, ATC Temperature Probe #840038, pH buffers 4, 7 \u0026amp; 10, De-ionized water, a 9V battery, instructions, and a hard shell foam-lined carrying case. The Item #850086 can be found by clicking \u003ca title=\"Sper Scientific 850086 Water Quality Meter\" href=\"\/products\/water-quality-meter?variant=35846999179421\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Dimensions:\u003c\/strong\u003e The entire kit measures 11\" x 9½\" x 2\".\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e The display has a 15mm (0.6\") digit size. Its Calibration includes pH 7, pH 4 \u0026amp; pH 10. The operating temperature is 32°F to 122°F or 0°C to 50°C. It works at maximum 80% relative humidity. Sampling Time takes approximately 0.8 seconds. Power is supplied by a 006P DC 9V battery (Alkaline or heavy duty).\u003c\/li\u003e\u003ch6\u003eMedia\u003c\/h6\u003e\u003cli\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/fAabYqmckbg\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Item #850081 - Meter Only \/ No Probe","offer_id":47645511778546,"sku":"850081","price":180.99,"currency_code":"USD","in_stock":true},{"title":"Item #850086 - Complete Water Meter Kit with Probes","offer_id":47645511811314,"sku":"850086","price":332.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-water-quality-meter-kit-1.jpg?v=1779953816"},{"product_id":"sper-scientific-direct-advanced-ph-meter","title":"Sper Scientific Direct Advanced pH Meter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eReads either pH or mV:\u003c\/strong\u003e This device comes with a large display for pH readings (in 0.01 resolution) or mV, and time, date, and temperature. The temperature can be shown either in Fahrenheit or Celsius simultaneously on the lower display.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Indicators:\u003c\/strong\u003e The device also indicates stable reading, low battery, and displays calibration data. You can scroll through 99 data points with time stamps and min\/max readings directly on the backlit LCD.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Features:\u003c\/strong\u003e This device features a hold function, up to 5 point calibration, N.I.S.T. buffer recognition, manual or automatic temperature compensation, and a USB port.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputer Compatibility:\u003c\/strong\u003e In order to connect this device to a computer to stream data, you will need the USB Cable 840054 and Data Acquisition Software 840052. This device uses 4 AAA batteries (included), but also has an option for an AC Adapter, number 840027. Please note that the pH or ORP probe with a BNC connector is not included.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced pH Meter:\u003c\/strong\u003e This device comes in two options - Item #850055, which includes only the meter, and Item #850056, which includes the meter, a detachable, temperature-compensated pH probe with 3.5-foot cable, pH buffers 4, 7, and 10 and distilled water, packaged in a hard shell foam-lined carrying case.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions and Specifications:\u003c\/strong\u003e The meter on its own measures 7\" x 2¾\" x 1¼\" and weighs 6.5 oz. The kit is sized at 14\" x 9\" x 2¾\".\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Item #850055 (Meter Only - No Probe)","offer_id":47645511876850,"sku":"850055","price":194.99,"currency_code":"USD","in_stock":true},{"title":"Item #850056 (pH Meter Kit with Probe)","offer_id":47645511909618,"sku":"850056","price":357.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-advanced-ph-meter-1.jpg?v=1779953788"},{"product_id":"sper-scientific-direct-basic-ph-meter","title":"Sper Scientific Direct Basic pH Meter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic pH Meter - #840087:\u003c\/strong\u003e This device is straightforward to use and is compatible with any electrode having a BNC connector. It measures the complete pH range from 0 to 14 with a high resolution of 0.01 pH. The meter features 3-point calibration, a hold function availability, a fold-out easel back, and a tripod screw. The package includes 9V battery, calibration tool, and full instructions. Please note, the probe is not included. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic pH Meter Kit - #840088:\u003c\/strong\u003e This comprehensive kit contains everything required for immediate field use, including Basic pH Meter 840087, epoxy body-sealed reference combination electrode with BNC connector, 2.5ft cable, pH buffers 4 and 7, deionized water, instructions, 9V battery, and a hard shell carrying case.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions and Weight:\u003c\/strong\u003e The meter measures approximately 8\" x 2¾\" x 1\", and weighs 7.2 oz. The kit size is 11\" x 9½\" x 2\".\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e The pH range is from 0 to 14 with a resolution of 0.01 pH. Accuracy is around ±0.07 pH (pH 5 to 9) and ±0.2 pH (\u0026lt;5 pH, \u0026gt;9 pH). These accuracy metrics apply to meter only, after calibration, and including error for temperatures of 23 ± 5ºC.\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Item #840087 - Meter Only (No Probe)","offer_id":47645511581938,"sku":"840087","price":96.99,"currency_code":"USD","in_stock":true},{"title":"Item #840088 - Complete Kit","offer_id":47645511614706,"sku":"840088","price":284.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-basic-ph-meter-1.jpg?v=1779953746"},{"product_id":"sper-scientific-direct-combination-water-meter-kit","title":"Sper Scientific Direct Combination Water Meter Kit","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eSper 850048 Combination Water Meter:\u003c\/strong\u003e This advanced tool can measure Dissolved Oxygen, pH, Conductivity, TDS, Salinity or Temperature using different probes. This kit includes one conductivity\/salinity probe, with the ability to adapt additional optional probes.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultipurpose Functionality:\u003c\/strong\u003e This meter is the perfect device for numerous professional water testing applications, such as aquaculture, labs, swimming pools, spas and water treatment facilities. The large, backlit LCD can display multiple parameters, including: pH, Conductivity, TDS, Salinity, Dissolved Oxygen, and Temperature using different probes.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate and Efficient:\u003c\/strong\u003e This device rapidly yields accurate measurements of Dissolved Oxygen values. It features replaceable probes with safety caps, auto-ranging conductivity measurements, and automatic temperature compensation (ATC).\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful Features:\u003c\/strong\u003e It comes equipped with 99-point memory with a recall function. It accommodates multiple points calibration including 3 points for pH, one point for DO and four points for conductivity. It offers manual altitude and salinity compensation function for DO measurements and is compatible with available replacement probes.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e The Meter is versatile, capable of measuring various ranges and provides high precision in readings. It offers a broad pH Measuring Range of 2.00~12.00, high Conductivity Measurement Accuracy of ±1% of F.S ±1 digit, extensive DO Measuring Range of 0.0~199.9% (0.0~30.0 mg\/L). Additionally, it has Temperature Measurement Range of -5~60.0℃ and works in Operating Temperatures of 0~50℃.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage and Extras:\u003c\/strong\u003e The Standard Package includes Combo Meter, Conductivity\/Salinity Probe, Cable Clip, Battery, Manual, Hard Carry Case, and optional probes such as the pH Probe, D.O. Probe. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Resources:\u003c\/strong\u003e There are downloadable resources available for further information, including the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\"\u003eInstruction Manual\u003c\/a\u003e and \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\"\u003eComparison Chart\u003c\/a\u003e.\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645511745778,"sku":"850048CSK","price":312.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-combination-water-meter-kit-1.jpg?v=1779953839"},{"product_id":"sper-scientific-direct-scanning-moisture-meter","title":"Sper Scientific Direct Scanning Moisture Meter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Moisture Reading:\u003c\/strong\u003e Leveraging cutting-edge electromagnetic wave technology, this device can accurately read elevated moisture content. It can penetrate up to 1.5\" through most materials. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Destructive Design:\u003c\/strong\u003e The device leaves no marks and auto-calibrates to dry air. The probe can be held at any angle for easy use. It can read from 0 to 100% moisture in wood and drywall, making it ideal for building inspection, lumber, water damage repair, among other industries.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSophisticated Display:\u003c\/strong\u003e A large LCD displays current, maximum, and minimum moisture contents simultaneously. It has a bright backlight, a low battery indicator, and features an adjustable audible and visual Hi\/Lo wetness risk alarm, an auto-power-off function, and a hold function. Comes with clear instructions and 3 AAA batteries for immediate use.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Specific Readings:\u003c\/strong\u003e The device provides specific readings for various surfaces such as all soft and hard woods including but not limited to Pine, Poplar, Oak, Maple, and Teak, as well as all forms of drywall and sheetrock. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e This meter is not appropriate for testing concrete, brick, mortar, or screed.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Conditions:\u003c\/strong\u003e Operates well in temperatures ranging from 0 to 40°C and in humidities of less than 85%.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eReading Depth Range:\u003c\/strong\u003e This device has a depth reading range of 40 mm, increasing versatility in its use.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions and Weight:\u003c\/strong\u003e The device measures 9.5\" x 2.5\" x 1\" and weighs 8 oz, making it lightweight and portable.\u003c\/li\u003e\u003ch6\u003eMedia\u003c\/h6\u003e\u003cli\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/sjhgQ8pLNNs\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645512204530,"sku":"850002","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-scanning-moisture-meter-1.jpg?v=1779953753"},{"product_id":"sper-scientific-direct-ph-datalogger-kit","title":"Sper Scientific Direct pH Datalogger Kit","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eSper Scientific 850061 ph SD Card Logger Kit:\u003c\/strong\u003e This kit is capable of reading pH, ORP and Temperature. It is fully prepared for immediate field use.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Components:\u003c\/strong\u003e The kit includes a pH SD Card logger 850060, a Sealed epoxy body pH Probe with a BNC connector 840016, an ATC temperature probe 840038, Batteries and instructions, and a Hard-shell foam-lined case.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective Carrying Case:\u003c\/strong\u003e All components conveniently fit in the slim but protective hard-shell foam-lined case. The case ensures the components stay safe during transport.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSD Card Data Logger:\u003c\/strong\u003e The included SD Card Data logger allows data uploads pre-formatted to Excel, eliminating the need for any additional software.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\u003cstrong\u003eMeasurement Unit:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 0 to 14 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Resolution:\u003c\/strong\u003e 0.01 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Accuracy:\u003c\/strong\u003e ± 0.04 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003emV Range:\u003c\/strong\u003e -1999 to 1999 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003emV Resolution:\u003c\/strong\u003e 1 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003emV Accuracy:\u003c\/strong\u003e ± 0.5%rdg +2 d\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP Range:\u003c\/strong\u003e -0 to 1999 mV\u003c\/li\u003e\u003ch6\u003eMedia\u003c\/h6\u003e\u003cli\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/APjDoqEaTwc\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645511975154,"sku":"850061","price":332.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-ph-datalogger-kit-1.jpg?v=1779953799"},{"product_id":"sper-scientific-direct-combination-water-meter-kit-w-dissolved-oxygen","title":"Sper Scientific Direct Combination Water Meter Kit w\/ Dissolved Oxygen","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Purpose Water Meter:\u003c\/strong\u003e Capable of measuring Dissolved Oxygen (DO), pH, Conductivity, TDS, Salinity, or Temperature by using different type of probes. The kit includes one DO probe, with additional optional probes available to allow this device to also function as a reliable pH meter, Conductivity meter, TDS meter, Salinity meter, or DO meter as needed.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator Details:\u003c\/strong\u003e The large, backlit LCD can display multiple parameters such as pH, Conductivity, TDS, Salinity, Dissolved Oxygen, and Temperature depending on the probe used. The display has a green backlight optimized for darker environments and rapid measuring of Dissolved Oxygen value.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e This meter includes accurate, replaceable probes with protective caps, an auto-ranging conductivity measurement, auto temperature compensation (ATC) and it can memorize up to 99 points with a recall function. Furthermore, the meter comes with features for manually adjusting such as altitude and salinity compensation for DO measurement. The device allows for multiple points calibration, 3 points for pH, 1 point for DO, and 4 points for conductivity.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Design:\u003c\/strong\u003e The #850048DOK Kit includes a Combo Meter, DO Probe, (2) Heads, Battery, Manual, and a Hard Carry Case. The display parameter is determined by the corresponding chosen probe, temperature unit can be switched between Celsius and Fahrenheit, and has an auto power-off feature after 1 hour of inactivity.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful Applications:\u003c\/strong\u003e This meter serves as an exceptional tool for numerous professional water testing applications. It has wide-ranging uses in areas such as aquaculture, laboratories, swimming pools, spas, and water treatment facilities.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e The meter measures various range of units including pH, Conductivity, TDS, Salinity, Dissolved Oxygen, and has a temperature range from -5 to 60 degrees Celsius. Meter Size: 175(L) x 70(W) x 33(H)mm. Weight: ~200g. Battery: 4 AAA batteries. Other specifications include storage temperature, operating temperature, humidity, and availability of replacement probes.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Components:\u003c\/strong\u003e The meter also includes features such as an LCD size of 44(L) x 26(W) mm, and a standard package that includes a Combo Meter, D.O. Probe, D.O. Electrolyte, 2 Heads, 4 AA Batteries, Manual, Hard Carry Case. Optional Probes include pH Probe and Conductivity Probe.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownloads:\u003c\/strong\u003e For more detailed information regarding this product, the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\"\u003einstruction manual\u003c\/a\u003e can be downloaded from the website.\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645512499442,"sku":"850048DOK","price":374.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-combination-water-meter-kit-w-dissolved-oxygen-1.jpg?v=1779953846"},{"product_id":"sper-scientific-direct-sd-card-datalogger-ph-meter","title":"Sper Scientific Direct SD Card Datalogger pH Meter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eReads and Records pH and Temperature:\u003c\/strong\u003e The device also offers ORP readings with the optional probe.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Recording:\u003c\/strong\u003e This device records data onto standard SD cards similar to a digital camera). When full, the SD cards can be easily replaced for unlimited data storage. The removable SD card is designed for easy transportation and insertion into a computer's memory card slot or an SD card reader.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Data Upload:\u003c\/strong\u003e The device uploads pre-formatted data to Excel without the need for additional software and cables. Additional SD cards are easily available in various memory sizes. Each data set includes pH, temperature, time, and date. Features like automatic temperature compensation (ATC) or manual temperature adjustment, automatic calibration recognition, auto power-off, low battery indicator and hold function are also available.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient Design:\u003c\/strong\u003e A well-constructed unit that is highly accurate with fast response times. It includes a fold-out easel back for easy viewing and a large, easy-to-read backlit LCD. The kit comes ready to use in a soft carrying case with 6 AA batteries, instruction manual, and an SD card. You can use the optional USB Power Cable or AC Adapter. The device will accept any pH or ORP probe with a BNC connector. Dimensions: 7\" x 2¾\" x 1¾\". Weight: 1 lb. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003epH SD Card Logger Kit – Item #850061:\u003c\/strong\u003e \nContains everything necessary for immediate field use:\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003epH SD Card logger 850060\u003c\/li\u003e\n\u003cli\u003eSealed epoxy body reference combination electrode with a BNC connector\u003c\/li\u003e\n\u003cli\u003e2½-ft cable\u003c\/li\u003e\n\u003cli\u003eATC temperature probe\u003c\/li\u003e\n\u003cli\u003epH buffers 4, 7, 10 and deionized water\u003c\/li\u003e\n\u003cli\u003eBatteries and instructions\u003c\/li\u003e\n\u003cli\u003eHard-shell foam-lined case\u003c\/li\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe:\u003c\/strong\u003e The probe is sold with the kit only.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e \nUnit of Measure: pH\nRange: 0 to 14 pH\nResolution: 0.01 pH\nAccuracy: ± 0.04 pH \u003c\/li\u003e\u003ch6\u003eMedia\u003c\/h6\u003e\u003cli\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/APjDoqEaTwc\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645513056498,"sku":"850060","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-sd-card-datalogger-ph-meter-1.jpg?v=1779953794"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/collections\/SD-Card-Datalogger-pH-Meter-927617.jpg?v=1779429862","url":"https:\/\/growtentsdepot.com\/collections\/sper-scientific-direct-planting-and-watering-supplies.oembed","provider":"Grow Tents Depot","version":"1.0","type":"link"}