Digital PAR Meter Full Spectrum Quantum Sensor Photosynthetic Activity IP68 For Aquarium Reef Tank Plant PPFD Tester LCD Display - PAR-414

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What you need to know about PAR-414 PAR Meter
This Full Spectrum Quantum meter device is equipped with a waterproof sensor. It is used to gauge the flux of Photo Synthetically Active Radiation (PAR) within the wavelength range of 400 to 700 nanometers (nm). PAR indicates the crucial spectrum of light essential for initiating photosynthesis in plants.
FEATURES
IP68 Waterproof sensor
Large LCD display with data logging function
HOLD Function
The sensor has a ¼" screw mount for the tripod and selfie stick and tripod compatibility
TECHNICAL PARAMETERS
PPFD Measurement
Repeatability: ±1 μmol/m²/sec
Cut-On Wavelength: 400 ±10nm
Cut-Off Wavelength: 700 ±10nm
Data logging function: record up to 100 groups of data
Power Requirements: 2 x AAA batteries
Operating Environment
32°F to 122°F (0°C to 50°C); 0~95%, non-condensing
Storage Environment
-4°F to 140°F (-20°C to 60°C); ; 0~95%, non-condensing
Consider these features for this PAR Meter

2. IP68 Waterproof Sensor: ensures that the PAR meter's sensor is completely protected from dust and can withstand continuous immersion in water.

3. Waterproof telescopic pole included: Users can easily adjust the pole to the desired length without needing additional tools or equipment, making the PAR meter more user-friendly and efficient.

4. 100 data logs: useful for users who need to track changes in light levels and analyze trends without manually recording each measurement.

5. Data Hold: allows users to freeze the current measurement reading on the display screen
Wide range of applications
Agriculture and Horticulture: Accurate PAR measurements allow farmers and gardeners to optimize light conditions, ensuring plants receive adequate light for photosynthesis, which is crucial for growth, flowering, and fruiting.

Scientific Research: Accurate light measurement is essential in studying natural ecosystems, understanding how changes in light conditions affect plant communities, and monitoring the health of habitats.

Plants harbor pigments known as chlorophylls, which capture photons falling within a particular range of wavelengths. These photons serve as the requisite energy source for photosynthesis, the process through which plants convert light energy into chemical energy, thereby fueling their growth and development.
Large LCD Display
3 Types of Measurements
1. Real-time Measurement
2. Hold Measurement
3. Record Measurement
Testing PAR of plants from either top or from a distance
Other Technical Parameters
Operating Environment: 32°F to 122°F (0°C to 50°C); 0~95%, non-condensing

Storage Environment: -4°F to 140°F (-20°C to 60°C); ; 0~95%, non-condensing
Complete Set Includes
1 x Par Meter Main Unit
1 x Par Meter Sensor with 1/4" Screw mount
1 x 79'' Cable
1 x Extension Rod with 1/4" Screw
2 x AAA batteries
English Instruction Manual
Standard Factory Packaging
Underwater IP68 Waterproof Sensor
Experience accurate, layer-by-layer light measurement with our Full Spectrum Quantum PAR Meter!
Here are the actual results using our PAR Meter:
1. 20cm from Light Source: 725.3 μmol/m²/s
2. At the Water Surface: 328.1 μmol/m²/s
3. Mid-Water Layer: 72.8 μmol/m²/s
4. Underwater Base: 61.7 μmol/m²/s
While water naturally absorbs much of the light's energy, our IP68 advanced sensor cuts through with precision, delivering dependable readings at every depth for saltwater or freshwater aquariums.
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Specifications:
Hign-concerned Chemical: None
Model Number: PAR-414
Brand Name: GAIN EXPRESS
Origin: Mainland China
Certification: CE
Type: PAR Meter
Cut-on wavelength: 400 ±10nm
Cut-off wavelength: 700 ±10nm
Waterproof Level: IP68
Power requirements: 2 x AAA batteries
Repeatability: ±1 μmol/m²/sec
Cable length: 79"
Adjustable sensor: Angle up to 180
aquarium light meter: par measuring device
luxometer: Light meter
photometer: lux meter