PAR Meter DANOPLUS IP68 Waterproof Aquarium Light Meter with 37″ Pole

Description

Product Overview

The DANOPLUS PAR Meter is engineered specifically for marine aquarists who demand scientific accuracy in their reef tank lighting management. Featuring an IP68‑rated waterproof quantum sensor, the device can be fully submerged without risk of damage, ensuring reliable measurements of photosynthetic active radiation (PAR) directly where corals receive light. The meter operates across a spectral range of 400–700 nm with a tolerance of ±10 nm, delivering PPFD (photosynthetic photon flux density) readings from 0 to 4000 µmol/m²/s. Its compact main unit measures 4.5 × 2.36 × 1 inches and weighs just 5.28 oz, making it easy to handle while still housing a robust data logger capable of storing up to 100 individual PPFD values. Power is supplied by two AAA batteries, which are included, providing several weeks of continuous operation under typical usage conditions.

Beyond the core sensor, the package includes a 37‑inch solid telescopic pole constructed from high‑strength aluminum alloy, allowing users to extend the sensor deep into large reef tanks while maintaining precise positioning. A 79‑inch sensor cable connects the pole to the main unit, granting flexibility to reach any corner of the aquarium without compromising signal integrity. The meter also incorporates intuitive controls: a Calibration button for periodic sensor verification, a HOLD function to freeze the current reading for easy documentation, and a Data Logging mode that automatically records each measurement with a timestamp.

Usage

Marine hobbyists, professional aquaculture facilities, and research laboratories alike can benefit from the DANOPLUS PAR Meter. In a reef tank, accurate PAR data is essential for optimizing the intensity and spectrum of grow lights, directly influencing coral health, coloration, and growth rates. The waterproof sensor can be placed at various depths to map light distribution, helping users identify shadowed zones and adjust lighting fixtures accordingly. For hobbyists maintaining mixed reef systems, the meter enables fine‑tuning of LED, metal halide, or T5 lighting setups, ensuring each species receives its optimal photon budget.

In addition to aquarium applications, the device is suitable for greenhouse growers who need to monitor supplemental lighting for plant photosynthesis, as well as for laboratory experiments that require precise light quantification. The data logger simplifies longitudinal studies by preserving up to 100 readings, which can be transferred to a computer via the built‑in USB port for further analysis. Whether you are calibrating a new lighting system, troubleshooting an existing setup, or conducting scientific research, the DANOPLUS PAR Meter provides the flexibility and accuracy required for informed decision‑making.

Why Choose Us

Choosing the DANOPLUS PAR Meter means investing in a product that combines durability, precision, and user‑centric design. The IP68 rating guarantees that the sensor will withstand continuous immersion, a critical factor for marine environments where exposure to water is constant. The telescopic pole and extended cable are engineered from corrosion‑resistant materials, extending the lifespan of the device even in saltwater conditions. Our rigorous quality assurance process includes factory calibration against certified light standards, ensuring that every unit shipped meets the advertised accuracy specifications.

Customer support is a cornerstone of the DANOPLUS brand. Buyers receive a comprehensive user manual, online video tutorials, and direct access to a technical support team that can assist with calibration, firmware updates, and troubleshooting. We also offer a one‑year limited warranty covering manufacturing defects, reflecting our confidence in the product’s reliability. By selecting this meter, you gain not only a high‑performance instrument but also a partnership dedicated to your success in maintaining vibrant, healthy reef ecosystems.

Key Features

• IP68 waterproof sensor delivers accurate PAR readings even when fully submerged.
• 37‑inch telescopic pole and 79‑inch cable provide flexible placement for any tank size.
• High‑precision PPFD measurement range of 0‑4000 µmol/m²/s across 400‑700 nm spectrum.
• Built‑in data logger stores up to 100 readings, simplifying long‑term light monitoring.
• Responsive customer support and one‑year warranty ensure reliable after‑sales service.

FAQ

How do I calibrate the PAR Meter?

To calibrate, press the Calibration button while the sensor is exposed to a known light source with a certified PAR value. Follow the on‑screen prompts to enter the reference value, and the meter will adjust its internal algorithm accordingly.

Can the device be used with any type of aquarium lighting?

Yes, the meter is compatible with LED, metal halide, T5, and fluorescent lighting systems. Its broad spectral response (400‑700 nm) captures the full range of wavelengths relevant to coral photosynthesis.

What is the battery life and how are batteries replaced?

The meter operates for approximately 4–6 weeks on two AAA batteries under typical usage. Batteries are accessed via a rear compartment that slides open without tools; replace the depleted cells with fresh AAA batteries, ensuring correct polarity.

Is the data logger compatible with computer software?

Data can be exported via the USB port in a CSV format, which can be opened in spreadsheet programs such as Microsoft Excel or Google Sheets for further analysis and graphing.

What warranty coverage does the PAR Meter include?</h

The product comes with a one‑year limited warranty covering any manufacturing defects. Warranty claims are handled through our authorized service centers, and replacement units are provided when necessary.