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High-Precision Wall-Mounted Sound Level Meter 130dB with 13" LCD Alarm Function SPL Decibel Meter Noise Monitor
$26.90-34.90
Min. order 2 pieces
Digital 4-Channel K/J/T Thermocouple Thermometer with Data Logging, Visible Alarm, and Offset Compensation Functions (OEM)
$37.49-41.65
Min. order 5 pieces
New High Quality Digital Anemometer High Precision with Air Temperature Measurement Backlight Function
$6.90-10.90
Min. order 5 pieces
New Digital Thermo-hygrometer Temperature Instrument High Precision Measurement Data Hold and Backlight Function
$6.90-10.90
Min. order 5 pieces
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IP65 Waterproof Wall Mount Digital 400-700nm Range DLI PPFD Quantum PAR Meter Datalogger for Hydroponics Greenhouses
$37.90-43.50
Min. Order: 5 pieces
Wall Mount Digital 400-700nm Range DLI PPFD Quantum PAR Meter Datalogger IP65 for Hydroponics Greenhouses
$37.90-49.90
Min. Order: 1 piece
Factory Direct Sales IP68 Waterproof Underwater Plants Reef Tanks Full Spectrum Light Quantum Par Meter Ppfd
$78.99-95.90
Min. Order: 1 piece
2-in-1 Daily Light Integral and PAR Data Logger, Grow Light Tester with IP-65 Rated for Indoor, Outdoor, Greenhouse & Aquarium
$35.50-43.90
Min. Order: 1 piece
Quantum Digital PAR Meter Photo Synthetically Active Radiation PPFD Tester Indoor Outdoor Plants Measure 400 to 700 Wavelength
$72.90-84.90
Min. Order: 1 piece
Advanced Digital PAR Meter Light Intensity Full-Spectrum Quantum PPFD Tester Indoor Outdoor Plant Photosynthetic Activity
$57.83-64.25
Min. Order: 5 pieces
Digital PAR Meter for PPFD Photosynthetic Activity Full Spectrum Quantum Sensor IP68 Waterproof for Aquarium and Reef Tanks
$82.37-95.90
Min. Order: 1 piece
New Product Trend Digital PAR Meter Full Spectrum Quantum Sensor Photosynthetic Activity IP68 Aquarium Reef Tank Plant PPFD
$82.37-95.90
Min. Order: 1 piece
High Accuracy Digital PAR Meter Full Spectrum Quantum Sensor Aquarium Reef Tank and Plant Care Measures PPFD IP68 LCD Display
$82.37-95.90
Min. Order: 1 piece
High Quality Digital Full Spectrum Quantum Meter High Quality 400 to 700nm IP68 Waterproof Sensor PPFD PAR Meter Aquarium Garden
$82.37-95.90
Min. Order: 1 piece
Handheld PAR Meter PPFD Tester Photosynthetic Activity of Plants Measurement for for Green House and Led Grow Lights (OEM)
$75.85-85.90
Min. Order: 1 set
PAR Meter Light Tester PPFD Illuminometer Sensor 400-700nm Photosynthesis Quantum PAR Meter Greenhouse Plant Cultivation (OEM)
$68.90-85.90
Min. Order: 1 set
High Quality PAR Meter PPFD Meter for LED Grow Lights (400-700nm) Data Logging Ideal Photosynthesis Indoor Gardening Plants
$75.85-85.90
Min. Order: 1 piece
PAR Meter Light Tester PPFD Photosynthesis Quantum Meter 400-700nm Wavelength Large LCD Green House Led Grow Lights Plant
$75.85-85.90
Min. Order: 1 piece
Quantum PAR Meter Photo Synthetically Active Radiation PPFD Tester for Plant Lighting Horticulture of Indoor & Outdoor Plants
$75.85-85.90
Min. Order: 1 piece
Handheld Light PAR Meter Quantum Full-Spectrum PPFD Photosynthetic Activity Measurement Analyzer Indoor Outdoor Plant Growing
$50.90-57.90
Min. Order: 30 pieces