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  3. HOLDINGS LTD PAR-355

HOLDINGS LTD PAR-355 Quantum Meter Led Grow Light Spectrum 7445014864812 High Precision Ltd. Par Ppfd Qua

Holdings Ltd. 445014864812 Quantum Par Meter For Led Grow Light Full Spectrum Ppfd High Precision Qua

( Brand: Holdings Ltd ), ( Manufacturer Part Number: PAR-355 ), ( Part Type: Led Meter Light ), ( Item Weight: 8.8 Ounces ), ( Batteries: 2 Aaa Batteries Required. ), ( Package Dimensions: 7.52 X 3.78 X 1.89 Inches ), ( UPC: 445014864812 )

Review HOLDINGS LTD Ltd. Quantum Par Meter Led Grow Light Full Spectrum Ppfd High Precision Qua

The Holdings Quantum PAR Meter Model 445 Photon System is a high-precision instrument designed specifically for measuring Photosynthetic Active Radiation (PAR) in growing environments. This device is an essential tool for horticulturalists, researchers, and growers who seek to optimize the growth conditions of their LED grow lights.

The Holdings Quantum PAR Meter features a state-of-the-art sensor with a measuring range of 0-2500 mol m-2s-1. Its high sensitivity and accuracy make it ideal for measuring the PAR output of LED grow lights, ensuring that the plants receive the optimal amount of light for their specific growth stage.

The instrument's compact and lightweight design allows for easy portability, making it perfect for use in various growing environments. The meter includes a large, easy-to-read LCD display that shows the real-time PAR value, as well as minimum, maximum, and average readings.

The Holdings Quantum PAR Meter comes equipped with a built-in data logger, which records up to 10,000 readings. This feature allows users to analyze the PAR data over time, providing valuable insights into the performance of their LED grow lights and the growth conditions of their plants.

The meter also includes a built-in sensor for measuring temperature and relative humidity, providing additional environmental data for optimizing growing conditions. The device can be easily calibrated using a built-in calibration function, ensuring that it remains accurate over time.

The Holdings Quantum PAR Meter is compatible with various types of LED grow lights, including full spectrum, white, and red/blue lights. Its high precision and versatility make it an essential tool for anyone seeking to optimize the growth conditions of their plants using LED lighting.

Pros and Cons of Buying a Quantum PAR Meter for Measuring PPFD of LED Grow Lights

Introduction:

A Quantum PAR Meter is a valuable tool for growers using LED grow lights, as it measures Photosynthetically Active Radiation (PAR) and Photosynthetic Photon Flux Density (PPFD). This information is crucial for optimizing plant growth and ensuring the efficiency of your grow lights. Let's explore the advantages and disadvantages of investing in a Quantum PAR Meter for your LED grow light setup.

Pros:

1. Accurate Measurements: Quantum PAR Meters provide highly precise and accurate measurements, ensuring that you can effectively optimize your grow conditions for your specific crop and light source.

2. Enhances Productivity: By providing real-time data on your grow light's performance, you can make adjustments to improve your crops' growth, leading to increased productivity and higher yields.

3. Saves Energy and Costs: By ensuring that your lights are providing the optimal amount of PPFD for your crops, you can save energy and reduce costs by avoiding over- or under-lighting.

4. Versatile: Quantum PAR Meters can be used with various types of grow lights, including LED, HPS, and CMH, allowing you to easily switch between different light sources and grow media.

5. Portability: Many Quantum PAR Meters are compact and portable, making it easy to move the meter around your grow space to measure different areas and optimize light distribution.

Cons:

1. Cost: Quantum PAR Meters can be expensive, with prices ranging from several hundred to over a thousand dollars, depending on the specific model and features.

2. Complexity: Some Quantum PAR Meters can have a steep learning curve, requiring a good understanding of plant growth, lighting science, and meter operation to effectively use the data.

3. Maintenance: Regular calibration is essential to ensure accurate measurements, which can require time and resources.

4. Single Point Measurements: Most quantum PAR meters provide a single point measurement, meaning you may need to take multiple readings to assess the uniformity of your grow light coverage.

Conclusion:

A Quantum PAR Meter is an essential tool for growers seeking to optimize their LED grow light systems for maximum plant growth and efficiency. While the initial investment may be high, the benefits of accurate measurements, energy savings, and productivity enhancements can make up for the cost over time. However, it's essential to consider the potential complexity and maintenance requirements when deciding whether a Quantum PAR Meter is the right choice for your grow setup.

Recommendation:

If you're serious about optimizing your LED grow light setup for your specific crop and grow media, a Quantum PAR Meter is a worthwhile investment. Look for models with good reviews, accurate measurements, and user-friendly interfaces to make the most of your purchase. Additionally, consider investing in calibration services or training to ensure that your meter provides accurate and reliable data.

Details:

Large Screen Display: Featuring a generously sized screen display, this meter offers an enhanced visual experience, allowing you to effortlessly read and interpret measurement values. Advantages of a PAR Meter: Accurate Light Measurement: meters provide precise measurements light intensity in the range that plants use for photosynthesis. Efficient Resource Utilization: With accurate light measurements, growers can optimize energy consumption and ensure that plants receive the appropriate amount of for their growth stages. This feature is beneficial when you require a steady setup for precise measurements, allowing to avoid potential sources of measurement error caused by instability.

Dynamic Measurements: This mode continuously records measurements as you scan an area until hold or power off; AVE average ; MAX maximum and MIN minimum values are calculated from these dynamic readings; Data is stored internally for analysis. Simple Calibration Function: The meter features a straightforward calibration function that empowers you to ensure accuracy in your measurements. User-Friendly, Easy to Operate: designed with user convenience in mind, the meter is exceptionally user-friendly. PAR Measurement: Measures Photosynthetic Photon Flux Density within a range of to 5000 Moll/m /sec; across 400 10nm 700 wave length s; Features large display for easy reading; offering MAX/MIN/AVG data functions comprehensive analysis.

Its intuitive interface and straightforward controls make operation a breeze, even for those who are less experienced with similar devices. Overall, a PAR meter is valuable tool for anyone involved in indoor gardening, horticulture, or plant research, offering precise measurements and insights into optimizing light conditions growth health.: PAR meter is a device used to measure the intensity of light in photo synthetically active range, typically units micro moles per square second Moll/m /s. Diagnostics and Troubleshooting: PAR meters can help identify light-related issues such as light hotpots or insufficient coverage, allowing growers to make necessary adjustments.

Hold Function: The convenient hold function allows you to capture a measurement and it on the screen, even after removing meter from source.a. Adjusting Lighting Setup: PAR meters help growers adjust the distance, intensity, and duration of light exposure from grow lights to meet specific needs different plants. Monitoring Light Levels: Users can monitor changes in light intensity over time and adjust growing conditions accordingly to prevent overexposure or underexposure. Optimizing Growth Conditions: By using a PAR meter, growers can ensure that plants receive the right amount of light for photosynthesis, leading to healthier and more vigorous growth.

Educational Purposes: PAR meters are valuable tools for educational purposes, teaching students about the importance of light in plant growth and how to measure manage levels effectively. These meters are commonly used in the field of horticulture, especially for monitoring and optimizing light conditions plant growth, particularly LED grow lights. Uses for Buyers: Optimizing Indoor Gardens: PAR meters help indoor gardeners ensure that their plants receive the right amount of light healthy growth, especially when using artificial lighting sources like LED grow lights. Advantages of a PAR Meter: Accurate Light Measurement: Quantum PPFD sensor provide precise measurements light intensity in the range that plants use for photosynthesis.

Research and Experimentation: Researchers plant enthusiasts can use PAR meters to conduct experiments, study responses different light conditions, optimize growing techniques. Low Battery Indicator: Equipped with a low battery indicator, the meter provides timely alert when power is running. Enables the storage of up to 100 measured values. Maximizing Crop Yields: By using a PAR meter to fine-tune light levels, growers can maximize crop yields and quality, especially in controlled indoor environments.

Tripod Socket: A tripod socket enhances the meters versatility by enabling secure attachment to a compatible tripod not included.

specifications lighlumete:

  • brand: Holdings Ltd
  • mpn: Par-355
  • part type: Led Meter Light
  • item weight: 8.8 Ounces
  • batteries: 2 Aaa Batteries Required.
  • package dimensions: 7.52 X 3.78 X 1.89 Inches
  • upc: 445014864812

shipping lighlumete:

  • transit: 4-10 Days
  • service: Standard
  • cost: $0.00
  • class: Standard
  • type: Fixed

seller lighlumete:

  • # reviews: 56
  • city: Denver, Colorado
  • rating: 98.0%

general lighlumete:

  • condition: New
  • Test, Measurement Inspection > Test Meters Detectors > Light Lux Meters

offer lighlumete:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: April 12, 2026

payments lighlumete:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

returns lighlumete:

  • method: Money back
  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
part type: led meter light, item weight: 8.8 ounces, batteries: 2 aaa batteries required., package dimensions: 7.52 x 3.78 x 1.89 inches,
category: business & industrial > test, measurement inspection > test meters detectors > light lux meters, sku: 1625058360454752,
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