{"title":"Light Meters for Grow Lights and Gardens","description":"\u003cp\u003eLight Meters for Grow Lights and Gardens help growers finish, control, measure, or maintain an indoor lighting setup with the right supporting equipment.\u003c\/p\u003e\n\u003cp\u003eAccessories can be just as important as the fixture when you need reliable dimming, safe connections, accurate measurements, environmental feedback, eye protection, or clean cable routing. The best accessory is the one that fits the light model, controller system, and workflow you already use.\u003c\/p\u003e\n\u003cp\u003eUse Light Meters for Grow Lights and Gardens to compare adapters, cords, controllers, sensors, meters, and other lighting support products before buying. Check connector type, voltage, cable length, measurement range, mounting method, app compatibility, and manufacturer requirements so the product works with your grow room equipment.\u003c\/p\u003e\n\u003cp\u003eAt Grow Tents Depot, Light Meters for Grow Lights and Gardens are grouped to keep lighting accessories separate from fixtures while still making compatibility easy to review. Pair these products with the correct grow light, tent, controller, and power setup for a cleaner indoor garden.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, compare the collection against your available space, target crop stage, light schedule, electrical capacity, ventilation plan, and maintenance routine. Checking those details up front helps prevent weak canopy coverage, awkward mounting, incompatible controls, avoidable heat issues, and extra replacement purchases after the room is already running. Also review return paths, warranty coverage, and spare-part availability for long-term reliability.\u003c\/p\u003e","products":[{"product_id":"sper-scientific-direct-light-meter-lux-and-foot-candles","title":"Sper Scientific Direct Light Meter (Lux \u0026 Foot-Candles)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Light Level Monitor:\u003c\/strong\u003e Monitor visible light levels anywhere with fast, stable and accurate response. Results are easily read on the extra large LCD with bar graph, low battery and over range indications. The color and cosine corrected sensor meets C.I.E. photopic spectrum and will read LED light. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction and Design Features:\u003c\/strong\u003e The device comes equipped with min\/max, a peak function, an auto power off feature, an external zero adjustment, and a hold function. It also has a tripod back to allow for stable and accurate readings. The light meter is simple to use, coming with a 9V battery, instructions, and a soft padded case with a shoulder strap. The detachable sensor includes a cover for easier replacement or repair and comes with a 44\" cord for flexible use. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions and Weight:\u003c\/strong\u003e The light meter measures approximately 7¾\" x 2¾\" x 1¼\" and weighs 10 oz.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e For the most stable and accurate readings, use with a tripod is recommended. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification Option:\u003c\/strong\u003e A N.I.S.T. traceable Certificate of Calibration is available at an extra cost. This ensures that the light meter you receive is calibrated to a standard recognized by the National Institute of Standards and Technology.\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645511549170,"sku":"840020","price":177.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-light-meter-lux-and-foot-candles-1.jpg?v=1779953723"},{"product_id":"sper-scientific-direct-bluetooth-light-meter","title":"Sper Scientific Direct Bluetooth Light Meter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Light Meter:\u003c\/strong\u003e The Sper Scientific Bluetooth Light Meter can wirelessly log, display, and transfer light readings in LUX or Foot-Candles to your phone via Bluetooth. It is compact and easy to use, presenting results on the meter's large, backlit display. It operates in lux or foot-candles and features a bar graph display, minimum and maximum hold (peak), and data hold functions.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Communication:\u003c\/strong\u003e This meter offers the convenience of Bluetooth for wireless communication with the free iOS and Android Apps. Results can remotely be viewed on your smartphone in real time, saved, and exported. This enables the meter to be used as a remote wireless probe and as a datalogger. The meter comes with instructions, a screw for tripod mounting, and a 9V battery for instant use. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrument Features:\u003c\/strong\u003e This tool comes with a tripod mount for stable and accurate readings. The dimensions are approximately 8\" x 2\" x 1½\" (206 x 54 x 36 mm) and it weighs around 6 oz. (0.38 lbs).\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification Option:\u003c\/strong\u003e Upon purchase, an N.I.S.T. traceable Certificate of Compliance can be obtained at an additional cost.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e The light meter has various ranges, resolutions, and accuracy levels. For detailed information, please refer to the full specification list provided.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownloads:\u003c\/strong\u003e Instruction manuals, product brochures, comparison charts and other relevant materials can be downloaded for further information.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideos:\u003c\/strong\u003e You can also watch informative videos on how to operate the Bluetooth Light Meter.\u003c\/li\u003e\n```\n\nPlease note that I omitted specifics about range, resolution, and accuracy to maintain the format you requested. You could add these in a different format should you wish to include the detailed information.\u003ch6\u003eMedia\u003c\/h6\u003e\u003cli\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/htIhkQ55dhY\" 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":47645511647474,"sku":"850004","price":144.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-bluetooth-light-meter-1.jpg?v=1779953759"},{"product_id":"sper-scientific-direct-led-light-meter-w-color-temperature","title":"Sper Scientific Direct LED Light Meter w\/ Color Temperature","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eSper Scientific's LED Light Meter for Color Temperature Compensation:\u003c\/strong\u003e Unlike standard LED light meters, which are calibrated only to a specific color temperature bulb. This LED Light Meter adjusts its internal calibration for varying color temperatures available in modern LED lighting such as 2700K, 3000K, 3500K, 4000K, 4500K, 5000K, and 6500K. There is also a mode for standard incandescent lighting. Results are displayed in Lux or Foot Candle with a low battery indication on the large display.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e The meter is also capable of reading luminous intensity, which corrects for the distance from the light source. Its cosine-corrected silicon sensor meets the C.I.E. photopic spectrum. Apart from these, it offers functionalities like auto ranging, zero adjustment, Max \/ Min \/ Ave, data hold, and can store up to 99 manual data points.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Information:\u003c\/strong\u003e This product comes with clear instructions, a tripod screw, 9V battery, sensor cover, and a hard protective carrying case for immediate use. It is lightweight and portable. The device features a tripod mount, and it is recommended to use a tripod for obtaining the most stable and accurate readings. A 5 year warranty comes with the product, assuring quality and durability.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Certification:\u003c\/strong\u003e An optional N.I.S.T. traceable Certificate of Compliance is available at an additional cost.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e These includes range and resolution for both Lux and Foot Candle. Accuracy is ±3%rdg 0 to 2,000 Lux and ±6%rdg 2,000 to 5,000 Lux. Readings above 5,000 Lux are for reference only.\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645512106226,"sku":"850006","price":275.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-led-light-meter-w-color-temperature-1.jpg?v=1779953772"},{"product_id":"sper-scientific-direct-advanced-light-meter","title":"Sper Scientific Direct Advanced Light Meter","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast, Stable, and Accurate Monitoring:\u003c\/strong\u003e Ideal for keeping a close eye on light levels across different locations, offering quick and precise performance. Indicator readings can be comfortably viewed on the extra-large LCD.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Versatile:\u003c\/strong\u003e Fit for reading LED light. This device also provides a unique feature that enables it to compensate for the different colors of tungsten, florescent, mercury, and sodium lights with a simple button press. The outcome is readings that align with the actual lighting conditions.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Function:\u003c\/strong\u003e Offering a peak function and a very handy capability to adjust for different light colors, with the touch of a button. The result is readings reflective of real lighting circumstances.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Use:\u003c\/strong\u003e The package includes a 9V battery, instructions, a soft padded case with a shoulder strap, and a detachable sensor with cover for easier replacement or repair. This instrument features a tripod mount, and we highly recommend use with a tripod for the most stable and accurate readings.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e The range of this device is 400,000 lux; 40,000 fc with a resolution of 0.01 \/ 1 lux; 0.001\/1 fc, and an accuracy of ±(3% + 0.5% fs). Impressively, it can adjust for the different colors of light, and comes with a 5-Year Warranty, CE, RoHS. Its dimensions are 7¾\" × 2¾\" × 1¼\" and weighs 10 oz.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Use Application:\u003c\/strong\u003e An excellent tool for photographers, designers, biologists, artists evaluating or using light for plant propagation and aquariums or anyone who needs to measure light in their job - from inspection and facility engineers to environmental health and safety experts, architects, lighting designers, landscapers, and more. The reliable performance and versatile features of this light meter make it a chosen tool by professionals.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownloads:\u003c\/strong\u003e For more detailed information about the product, the instruction manual and product brochure can be downloaded from the following links:\n\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/840022-i.pdf?v=1598908086\" target=\"_blank\"\u003eInstruction Manual\u003c\/a\u003e\n\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/840022-c.pdf?v=1605810263\" target=\"_blank\"\u003eProduct Brochure\u003c\/a\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003cstrong\u003eComparison Chart:\u003c\/strong\u003e To help you make the best choice, a comparison chart is available for download at: \u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Light3.pdf?v=1628549069\" target=\"_blank\"\u003eComparison Chart\u003c\/a\u003e\n\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645512663282,"sku":"840022","price":196.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-advanced-light-meter-1.jpg?v=1779953739"},{"product_id":"sper-scientific-direct-detachable-full-spectrum-par","title":"Sper Scientific Direct Detachable Full Spectrum PAR","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportance of PAR (Photosynthetically Active Radiation) Flux Density: \u003c\/strong\u003e The measurement of PAR flux density is essential for optimizing plant growth in greenhouses and indoor farms, providing critical data about the availability of light energy for photosynthesis. Monitoring PAR levels enables growers to adjust lighting intensity, duration, and spectrum to optimize plant growth and yield. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeature-full Detachable Full Spectrum PAR Meter: \u003c\/strong\u003e The Sper Detachable Full Spectrum PAR Meter features a remote sensor that can be used handheld or with a 36-inch extension\/selfie stick. The remote sensor can also be mounted on a tripod. This instrument includes a meter, sensor, cables, extension stick, instructions, plastic case, and 2 AAA batteries. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate PAR Measurement: \u003c\/strong\u003e The meter provides stable measurement of photosynthetically active radiation (PAR), or Photosynthetic Photon Flux Density (PPFD), and high accuracy PAR measurement for 400 to 700nm under all light sources, including LEDs. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e This tool is versatile and can be used in different fields. In horticulture, it helps in maintaining appropriate PAR levels for optimal plant growth and development. It can be used in plant physiology research to study the effects of different lighting conditions on photosynthesis and growth. Environmental scientists can use it to measure PAR flux density in natural ecosystems and to study the impact of environmental factors on plant growth and productivity. In education, it serves as a teaching tool to demonstrate the importance of light in plant growth and to provide hands-on experience in measuring PAR levels. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e The spectral range of the meter is 400±10nm to 700±10nm with a measurement range of 0 to 4000 micromoles per square meter per second. Its accuracy is ±5 or ±5% of reading, whichever is greater. It has an LCD update time of 0.5 seconds and a field view of 180 degrees. The meter's dimensions are 115(L)x60(W)x24(H)mm. The package includes a meter, PAR sensor, straight cable, coiled cable, selfie stick, batteries, manual, and a hard carry case. The weight of the meter is around 115g without the battery and cable. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eDownloads:\u003c\/strong\u003e An \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860054-i.pdf\" target=\"_blank\"\u003eInstruction Manual\u003c\/a\u003e is available for download. \u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645512564978,"sku":"860054","price":190.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-detachable-full-spectrum-par-1.jpg?v=1779953821"},{"product_id":"sper-scientific-direct-light-meter-foot-candles","title":"Sper Scientific Direct Light Meter (Foot-Candles)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Light Monitoring:\u003c\/strong\u003e With this tool, you can monitor light levels anywhere with quick, stable and precise response. The enlarged digits (⅞\" high, 22 mm) offer easy reading. Besides, they notify when the battery is almost depleted or the reading is beyond range. The color and cosine corrected sensor corresponds with the C.I.E. photopic spectrum. This device is also capable of reading LED light.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential Features:\u003c\/strong\u003e It comes with an external zero adjustment, a convenient hold function and an easel back for support. Also, it includes a detachable sensor with cover, instructions, a soft padded case for safekeeping, a shoulder strap for carrying, and a 9V battery for operation.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Zero Adjustment:\u003c\/strong\u003e This feature allows for easy calibration and guarantees accurate readings.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty and Certifications:\u003c\/strong\u003e The product comes with a 5-year warranty for your peace of mind. Furthermore, it has attained CE and RoHS certifications which are recognized globally for safety standards.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions and Weight:\u003c\/strong\u003e The Meter measures 7¾\" × 2¾\" × 1¼\" (197 × 70 × 32 mm), and weighs 10 oz (283 g), which makes it highly portable.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripod Mount:\u003c\/strong\u003e This instrument is designed to fit a tripod for optimum stability, delivering accurate readings. Therefore, tripod usage is highly recommended.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification Option:\u003c\/strong\u003e An N.I.S.T. traceable Certificate of Calibration is available at an added cost (Choose option above). Please note that this certification option can give you further assurance regarding the accuracy and reliability of this device.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange, Resolution and Accuracy:\u003c\/strong\u003e The range is between 0 to 199.9 FC and 200 to 1999 FC. The resolution for the first range is 0.1 FC and 1 FC for the second. It guarantees an accuracy of ±5% + 4 digits.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Specifications:\u003c\/strong\u003e These are tested under the environment RF Field Strength less than 3 V\/M, and frequency less than 30 MHz only.\u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645512859890,"sku":"840021","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-light-meter-foot-candles-1.jpg?v=1779953731"},{"product_id":"sper-scientific-direct-light-meter-lux","title":"Sper Scientific Direct Light Meter Lux","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy and Stability:\u003c\/strong\u003e Monitor light levels anywhere with fast, stable and accurate response.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Display:\u003c\/strong\u003e Results can be easily read on the extra large LCD display (⅞\" high, 22 mm) that also indicates when the battery is low or the reading over range.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.I.E. photopic spectrum:\u003c\/strong\u003e The color and cosine corrected light sensor meets C.I.E. photopic spectrum. It will read LED light.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Features:\u003c\/strong\u003e This instrument also features an external zero adjustment, a hold function, and an easel back with the tripod-mounting screw. \u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripod Mount:\u003c\/strong\u003e The instrument has a tripod mount for stable and accurate readings. We recommend using a tripod for best results.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Features:\u003c\/strong\u003e The meter comes ready to use with a soft padded case and shoulder strap, instructions, a detachable sensor with a cover and a 9V battery. A certificate of calibration is also available for an additional cost.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and Weight:\u003c\/strong\u003e The meter measures 7¾\" x 2¾\" x 1¼\" (197 x 70 x 32 mm) and weighs 10 oz (283 g).\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange and Resolution:\u003c\/strong\u003e This meter has a range of 0 to 1,999 Lux and 2,000 to 19,990 Lux, with resolutions of 1 Lux and 10 Lux respectively. The accuracy is ±5% + 4 digits.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Specifications:\u003c\/strong\u003e The electronic specifications are tested under the environment RF Field Strength less than 3 V\/M, and frequency less than 30 MHz only.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eComparison Chart:\u003c\/strong\u003e A comparison chart is provided for further information. \u003c\/li\u003e","brand":"Sper Scientific Direct","offers":[{"title":"Default Title","offer_id":47645512958194,"sku":"840006","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-light-meter-lux-1.jpg?v=1779953716"},{"product_id":"sper-scientific-direct-advanced-visible-light-sd-card-logger","title":"Sper Scientific Direct Advanced Visible Light SD Card Logger","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cli\u003e\n\u003cstrong\u003eSD Card Recordable Lux Meter and Thermocouple Thermometer:\u003c\/strong\u003e This versatile instrument records lumens and foot-candles onto removable SD cards. It also doubles as a type K or J thermocouple thermometer.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Functionality:\u003c\/strong\u003e The device caters to varying light sources including tungsten, fluorescent, mercury and daylight, ensuring highly accurate readings. The recorded data is stored on standard SD memory cards, similar to a digital camera, facilitating unlimited data storage. Swapping the SD card when full allows for easy data transfer.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-friendly Interface:\u003c\/strong\u003e The device effortlessly uploads pre-formatted data to Excel without any need for specific software and cables. Additional SD cards are widely available in a variety of memory sizes. Each data set includes lux or foot-candle reading, time and date.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Features:\u003c\/strong\u003e Equipped with a push-button zero adjustment, min\/max function, autoranging, auto power off, low battery indicator and hold function. It also allows for thermocouple temperature reading with optional probes. The device is extremely accurate with fast response times, and comes with a tripod mount, fold-out easel back, and a large, easy-to-read backlit LCD.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e The kit comes ready to use in a soft carrying case, complete with a detachable color corrected probe that meets the C.I.E. photopic spectrum, 6 AA batteries, an instruction manual and an SD card. It also allows for the use of optional USB power cable or AC adapter.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripod Recommendation:\u003c\/strong\u003e For the most stable and accurate readings, the use of a tripod is recommended. This instrument features a tripod mount.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification Option:\u003c\/strong\u003e A N.I.S.T. traceable Certificate of Compliance is available at an additional cost.\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e The device measures 7 x 2.75 x 1.75 inches and weighs 1 lb.\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":47645512925426,"sku":"850005","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/files\/sper-scientific-direct-advanced-visible-light-sd-card-logger-1.jpg?v=1779953766"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/6634\/3666\/collections\/Advanced-Visible-Light-SD-Card-Logger-598693_36e2201b-77b4-4a14-8f80-c974463ed3e4.jpg?v=1779406865","url":"https:\/\/growtentsdepot.com\/collections\/light-meters-for-grow-lights-and-gardens.oembed","provider":"Grow Tents Depot","version":"1.0","type":"link"}