{"product_id":"apera-pc820-precision-benchtop-phconductivity-meter-kit","title":"Apera PC820 Precision Benchtop pH\/Conductivity Meter Kit","description":"\u003cp\u003eThe Apera PC820 (AI533) is a high-precision, laboratory-grade benchtop multiparameter meter designed for commercial cultivation facilities, fertigation laboratories, and water-quality testing. It measures six parameters: pH, electrical conductivity (EC), total dissolved solids (TDS), salinity, resistivity, and temperature. The complete kit includes a Swiss-made LabSen 211 pH electrode and a 2401T-F Brush-Resistant Platinum Black (BPB) conductivity electrode, enabling comprehensive water and nutrient-solution analysis with one instrument. It delivers exceptional pH accuracy of ±0.002 pH and conductivity accuracy of ±0.5% full scale, supporting precise nutrient preparation and water-treatment verification. Its Good Laboratory Practice (GLP) data-management system stores up to 1,000 timestamped measurement records, while USB connectivity and the included PC-Link software enable data export, charting, and quality-control documentation.\u003c\/p\u003e\n\n\n\u003cp\u003e• Product Type: High-precision benchtop multiparameter water-quality meter\u003cbr\u003e\n• Brand: Apera Instruments\u003cbr\u003e\n• Model: PC820\u003cbr\u003e\n• SKU: AI533\u003cbr\u003e\n• Measurement Parameters: pH, EC, TDS, salinity, resistivity, and temperature\u003cbr\u003e\n• pH Measurement Range: −2.000 to 19.999 pH\u003cbr\u003e\n• pH Resolution: Selectable 0.1, 0.01, or 0.001 pH\u003cbr\u003e\n• pH Accuracy: ±0.002 pH ±1 digit\u003cbr\u003e\n• Conductivity Accuracy: ±0.5% of full scale ±1 digit at 0–50°C\u003cbr\u003e\n• Included pH Electrode: Swiss-made LabSen 211 combination pH electrode\u003cbr\u003e\n• Included Conductivity Electrode: Apera 2401T-F Brush-Resistant Platinum Black (BPB) glass conductivity electrode\u003cbr\u003e\n• Temperature Compensation: Automatic or manual, within a 0–100°C compensation range\u003cbr\u003e\n• Calibration: Automatic 1–5-point pH calibration with standard-buffer recognition\u003cbr\u003e\n• Supported pH Calibration Buffers: pH 4.00, 7.00, and 10.01\u003cbr\u003e\n• Conductivity Calibration: Recognizes standard solutions of 84 µS\/cm, 1,413 µS\/cm, and 12.88 mS\/cm\u003cbr\u003e\n• Included Calibration Solutions: Six premixed solutions covering three pH standards and three conductivity standards\u003cbr\u003e\n• Electrode Diagnostics: Displays pH electrode slope to help identify deterioration and maintain measurement accuracy\u003cbr\u003e\n• Data Storage: Up to 1,000 GLP measurement records with date and time stamps\u003cbr\u003e\n• Data Export: USB connectivity with included PC-Link software for Windows\u003cbr\u003e\n• Reporting: Supports data export, charting, and quality-control documentation\u003cbr\u003e\n• Automatic Data Logging: Records measurements at set intervals without requiring continuous operator input\u003cbr\u003e\n• Display: Backlit LCD displaying pH or EC alongside temperature, with stability and calibration indicators\u003cbr\u003e\n• Ingress Protection: IP54 — dust-protected and resistant to water splashes; not suitable for immersion\u003cbr\u003e\n• ORP Measurement: Supported with a compatible ORP electrode, sold separately\u003cbr\u003e\n• Included Accessories: PC820 meter, LabSen 211 pH electrode, 2401T-F conductivity electrode, temperature probe, flexible electrode holder, USB cable, PC-Link software flash drive, 9V power adapter, and six calibration-solution bottles\u003cbr\u003e\n• Primary Applications: Nutrient-solution testing, feed-water verification, reservoir monitoring, salinity analysis, and water-treatment quality control\u003cbr\u003e\n• Commercial Applications: Fertigation stations, tissue-culture laboratories, propagation facilities, and production quality-control programs\u003cbr\u003e\n• Warranty: 3 years for the instrument and 6 months for the electrodes\u003c\/p\u003e\n\n\n\u003cp\u003eKey Advantage: The Apera PC820 combines high-precision pH and conductivity measurement with six-parameter monitoring and storage for 1,000 timestamped GLP records. Compared with the PC800, it improves pH accuracy from ±0.01 to ±0.002 pH and doubles data storage from 500 to 1,000 records. Its USB-based reporting, automatic data logging, and included calibration solutions make it particularly valuable for commercial cultivation facilities that need accurate nutrient-batch verification and traceable quality-control records.\u003c\/p\u003e","brand":"Hydro Supply Co.","offers":[{"title":"Default Title","offer_id":68104529543204,"sku":"APRA-AI533","price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/high-precision-benchtop-ph-conductivity-tds-salinity-resistivity-meter.jpg?v=1794499849","url":"https:\/\/www.growitdepot.com\/products\/apera-pc820-precision-benchtop-phconductivity-meter-kit","provider":"Grow It Depot","version":"1.0","type":"link"}