pH Meter⁹

401.Portable and Convenient Quantum PAR Meter for Indoor or Outdoor Plants Daily Light Integral Automatically Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

402.Digital Luxmeter Light Meter Handheld Type Illuminometer Wt81/Wt81b with Bluetooth Analysis Instrument, Light Meter, Light Meter, Lux Meter Shenzhen Bestone Industrial Co. Ltd.	526 byte

403.Portable PAR Meter with Quantum Remote Sensor Detector for Agriculture Plants Daily Light Integral Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

404.Portable PAR Meter with Quantum Remote Sensor Detector for Agriculture Growers Daily Light Integral Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

405.Digital Waterproof Light Meter and Portable Meter Detect Light Intensity Luxmeter with Equitable Price Analysis Instrument, Light Meter, PAR Meter, Photometer Kunshan Ast Optoelectronics Co., Ltd	5239 byte

406.Photometer Meter for Plants’ Photosynthesis Daily Light Integral and Detecting UV 400-700nm Automatically Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

407.Plant Photosynthesis Light Meter for Agriculture Growers and Business Greenhouse with Remote Sensor Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

408.Daily Light Integral Lux Meter for Photosynthetic Monitor in Seedling Cultivation and Greenhouse Plants Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

409.0~19990 Touch Screen Potassium Chloride pH Meter for Water Analysis Instrument, pH Meter, Chloride Ion Meter, Chloride Test Meter Jiangxi Aiyi High Tech Co., Ltd.	3275 byte

410.Handheld Quantum PAR Meter for Indoor or Outdoor Plants Daily Light Integral Automatically Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

411.PAR Meter for Photosynthetic Monitoring Daily Light Integral of Seedling Cultivation and Hydroponic Planting Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

412.Full-Spectrum Quantum PAR Meter Ppfd Meter for Solar Panel Testing Analysis Instrument, Light Meter, Quantum Sensor, Quantum Meter Kunshan Ast Optoelectronics Co., Ltd	4164 byte

413.100~240V Online TDS/Salinity/Resistivity Meter Water Conductivity Meter Analysis Instrument, pH Meter, Conductivity Meter, Conductivity Analyzer Suzhou Delfino Environmental Technology Co., Ltd.	1827 byte

414.Automatic Monitoring Light-Meter for Greenhouse The Photosynthesis of The Plants 400-700nm with Probe Sensor Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

415.Full-Spectrum Quantum PAR Meter Ppfd Meter for Indoor Grow Lights Analysis Instrument, Light Meter, Quantum Sensor, Quantum Meter Kunshan Ast Optoelectronics Co., Ltd	4164 byte

416.Digital Light Meter Portable Lux Meter Detect Light Intensity Luxmeter Equitable Price Analysis Instrument, Light Meter, PAR Meter, Photometer Kunshan Ast Optoelectronics Co., Ltd	5233 byte

417.Wholesale Photo Meter Light Meter Measures Photosynthetic Light on Plant Canopy Fasting Analysis Instrument, Light Meter, PAR Meter, Photometer Kunshan Ast Optoelectronics Co., Ltd	5233 byte

418.The Smart Dli/PAR Meter to Track Daily Light Integral for Greenhouse and Horticulture Plant. Analysis Instrument, Light Meter, Digital PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	2957 byte

419.Yw-552m Pocket Digital Photo Illuminance Sensor Lux Light Meter Analysis Instrument, Light Meter, Light Meter, Lux Meter Shenzhen Yowexa Measurement Technology Co., Ltd.	1941 byte

420.Light-Meter for Detecting Photosynthetic Quantum Ppf in Seedling Cultivation Horticultural Studies and Monitoring Plant Physiology Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

421.Light-Meter for Detecting Photosynthetic Quantum Ppfd in Seedling Cultivation Horticultural and Monitoring Plant Physiology Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

422.Portable Convenient Quantum Meter Equipment for Indoor or Outdoor Plants Daily Light Integral Automatically Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4695 byte

423.Plant PAR Meter for Agriculture Cultivate and Crops Daily Light Integral or Academic Research with Remote Sensor Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4707 byte

424.Discounted Price Chlorophyll Meter for Agricultural Testing in Lab Use Chlorophyll Meter Analysis Instrument, Element Analyzer, Chlorophyll Meter, Leaf Area Meter Roll Jinan Cyeeyo Instruments Co., Ltd.	3458 byte

425.Lux Meter for Photosynthetic Daily Light Integral Monitoring in Seedling Cultivation Garden House and Plant Physiology Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

426.High Precision Quantum PAR Meter Indoor Plants Meter with Battery Analysis Instrument, Light Meter, Quantum Sensor, Quantum Meter Kunshan Ast Optoelectronics Co., Ltd	4164 byte

427.RS485 Online Conductivity Meter Ec Meter Water with Relays Analysis Instrument, pH Meter, Conductivity Meter, Conductivity Controller Suzhou Delfino Environmental Technology Co., Ltd.	1072 byte

428.China Portable High Accuracy/Quality pH/Mv Meter Manufacturer Analysis Instrument, pH Meter, Fph220-C Portable pH/Mv Meter, Portable pH/Mv Meter Faithful lnstrument (Hebei) Co., Ltd.	1880 byte

429.Light-Meter with Precision Quantum Sensor for Greenhouse and Hydroponics Plants Analysis Instrument, Light Meter, PAR Meter, Plant Light Meter Kunshan Ast Optoelectronics Co., Ltd	4589 byte

430.Portable PAR Meter Measure All Light Sources for Indoor and Outdoor Plants Analysis Instrument, Light Meter, PAR Meter, Plant Light Meter Kunshan Ast Optoelectronics Co., Ltd	4583 byte

431.Plant Photosynthesis Light-Meter for Agriculture Growers and Business Greenhouse with Sensor Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

432.High Accurate PAR Meter with Advanced Quantum Sensor for Measuring Grow Light Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4583 byte

433.Yw-552 Photosensitive Sensor Flexible Digital Illuminance Light Meter Analysis Instrument, Light Meter, Light Meter, Lux Meter Shenzhen Yowexa Measurement Technology Co., Ltd.	1960 byte

434.Yw-552m Portable Integrated Design Environment Light Lux Meter Analysis Instrument, Light Meter, Light Meter, Lux Meter Shenzhen Yowexa Measurement Technology Co., Ltd.	1941 byte

435.Digital Light Meter Lux Meter with Datalogger Ld8911b Analysis Instrument, Light Meter, Lux Meter, Light Data Logger Leeder Technology Holdings Limited	3744 byte

436.Yw-552 Environmental Illuminance Meter Light Sensor Digital Luxometro Analysis Instrument, Light Meter, Lux Meter, Light Meter Shenzhen Yowexa Measurement Technology Co., Ltd.	2704 byte

437.Quantum PAR Meter for Grow Light and Aquarium with Data Logger Analysis Instrument, Light Meter, Plant Light Meter, Ppfd Meter Kunshan Ast Optoelectronics Co., Ltd	4583 byte

438.Easy Use Handheld Digital Light Meter Lux Meter with Datalogger Function Free Software Analysis Instrument, Light Meter, Lux Meter, Light Data Logger Leeder Technology Holdings Limited	2300 byte

439.Portable Chlorophyll Meter Hand-Hold Digital Chlorophyll Meter with LCD Display Analysis Instrument, Element Analyzer, Chlorophyll Meter, Leaf Area Meter Roll Jinan Cyeeyo Instruments Co., Ltd.	3479 byte

440.Portable Easy Use Digital Light Meter Lux Meter Datalogger with Free Software From Factory Analysis Instrument, Light Meter, Lux Meter, Light Data Logger Leeder Technology Holdings Limited	3750 byte

441.I500t Laboratory Soil pH Meter Water Quality Analyzer Salinity Resistivity Test ISE Temp Mv/ORP/Px Portable Bench Ion Meter Analysis Instrument, pH Meter, Laboratory Soil pH Meter, Mv/ORP/Px Portable Bench Ion Meter Shanghai Haiker Environmental Protection Equipment Co., Ltd	3650 byte

442.Light-Meter for Business Greenhouse Photosynthesis of The Plants Monitoring with Sensor Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

443.Yw-552 Flexible Environmental Digital Illuminance Light Meter Analysis Instrument, Light Meter, Lux Meter, Light Meter Shenzhen Yowexa Measurement Technology Co., Ltd.	2005 byte

444.Digital PAR Meter with Remote Sensor and Data Logger for LED Grow Light Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4583 byte

445.Hydroponics PAR Radiation Measurement Smart Illuminance Detector Light Meter Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4583 byte

446.Light Measurement Tool: PAR Meter with Ndir Sensor for Plants & Agriculture Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4583 byte

447.Light-Meter for Business Greenhouse The Photosynthesis of The Plants Monitoring Automatically Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4695 byte

448.Light-Meter for Business Greenhouse The Photosynthesis PAR of The Plants Monitoring Automatically Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4701 byte

449.Full Spectrum Quantum PAR Meter Ppfd Meter for Greenhouse Analysis Instrument, Light Meter, Quantum Sensor, Quantum Meter Kunshan Ast Optoelectronics Co., Ltd	4164 byte

450.Advanced Quantum PAR Meter Measurement Range 0-4000 for Greenhouse and LED Light Analysis Instrument, Light Meter, PAR Meter, Light Meter Kunshan Ast Optoelectronics Co., Ltd	4583 byte

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