AZ Quantum PAR Light Meter with Detachable Sensor & Extended Stick | Precision Light Measurement for Growers

 

Achieve optimal lighting conditions for your plants with the AZ Quantum PAR Light Meter, now available with a detachable sensor and an extended stick for greater flexibility and convenience. Designed for precision light measurement, this advanced meter helps you fine-tune your grow lights to maximize photosynthesis and plant health.

With its high-precision quantum sensor, the AZ PAR Light Meter accurately measures Photosynthetically Active Radiation (PAR) in PPFD (µmol/m²/s), ensuring your plants receive the ideal light intensity at different canopy levels. The detachable sensor and extendable stick allow for effortless measurements, even in hard-to-reach areas—perfect for professional and home growers using LED, HID, or fluorescent grow lights.

Key Features:

✅ Detachable Sensor with Extended Stick – Easily measure light at different canopy levels without disrupting plants.
✅ High-Precision Quantum Sensor – Provides accurate PAR/PPFD readings for optimized light distribution.
✅ Wide Measurement Range – Compatible with all grow light types, including LED, HID, and fluorescent.
✅ Easy-to-Read Display – Large LCD screen with real-time PAR readings for quick adjustments.
✅ Lightweight & Portable – Ideal for use in grow tents, greenhouses, and hydroponic setups.
✅ Essential for Maximum Yields – Helps prevent light deficiencies or excess, ensuring healthier plants and bigger harvests.

Ideal for Various Applications:

🌿 Hydroponics & Indoor Growing – Ensure consistent light distribution for optimal plant health and yields.
🏡 Greenhouses – Measure natural and supplemental lighting to maximize growth efficiency.
🌾 Vertical Farming – Fine-tune multi-layered lighting setups for uniform PPFD coverage.
🌱 Research & Education – Perfect for universities, labs, and agricultural studies requiring precise light data.
💡 Commercial & Hobbyist Growers – Achieve professional-grade results with LED, HID, and fluorescent lighting systems.

Take control of your grow lighting with the AZ Quantum PAR Light Meter with Detachable Sensor & Extended Stick—the ultimate tool for growers seeking precision and efficiency.

Spectral Range	400±10nm~700±10nm
Measurement Range	0~4000 μmol/m2/sec
Display Resolution	0 .1 μmol/m2/sec for 0~999 , 1 μmol/m2/sec for 1000~4000
Accuracy	±5 or ± 5% of reading, whichever is greater
Repeatability & Non-linearity	±1 μmol/m2/sec Less than 3% (up to 4000 μmol/m2/sec)
LCD update time	0.5 second
Field of View	180°
Directional (Cosine) Response	± 5 % at 75° zenith angle
Calibration Uncertainty	±5%
Temperature Response	±0.02% per℃
ZERO Function	YES
RESET Function	YES
LCD Size	25(H)x40(W)mm
Operating Temp.	0~50℃
Operating RH%	Humidity < 80%
Storage Temperature	-10~50℃
Storage RH%	Humidity <90%, no condensation
Dimension	Meter: 115(L)x60(W)x24(H)mm PAR sensor: 80(L)x45.6(W)x26(H)mm
Cable	12 ft straight RJ11 cable, 4.9 ft coiled Rj11cable
Selfie stick	22 cm storage, 100cm extended
Weight	~115g (w/o battery and cable)
Power Supply/Consumption	AAA battery x 2pcs, less than 10mA
Standard Package	Meter/PAR sensor/Straight cable/Coiled cable Selfie stick/Battery/Manual/Hard carry case
Long-term Drift Per Year	Less than 2% Per Year

 

Download AZ Quantum Meter Instructions

Download AZ Quantum Specifications