For aquarists and reef enthusiasts aiming to optimise their lighting systems, the ITC Aquatics PARwise PAR Meter delivers precise and comprehensive light measurements. By effectively measuring both the intensity and spectrum of light, this advanced tool informs adjustments in brightness, colour, and photoperiod settings, critical for optimal growth in both aquatic and terrestrial environments. The human eye can be deceiving in perceiving light levels and colours, and PARwise provides a reliable solution to understand and refine your lighting.

The device is designed and manufactured in the UK, utilising a proprietary optical engine with a user-replaceable cosine corrector to ensure accurate light readings in both water and air environments. The data is processed on-board and easily transferred to your computer or Android device through USB connectivity, facilitating complete analysis via an intuitive web-based app. Carving out a niche for performance and convenience, the PARwise is an essential tool for any serious aquarist.

Key Features:

• Dual light meter functionality for underwater and air measurements
• Measures PAR (PPFD), Kelvin, LUX, Spectrum, DLI, and Peak Wavelength
• Includes a free USB-C adaptor for compatibility with modern devices
• User-friendly interface with offline capability post initial setup
• Made in the United Kingdom

Using the PARwise PAR Meter enables accurate light adjustments, allowing you to replicate optimal lighting conditions for various photosynthetic organisms. This facilitates healthier growth and supports higher productivity in your aquatic or terrestrial setups. Take the guesswork out of calibrating your lighting systems by relying on the precise data gathered with the PARwise.

Specifications:

• Measurement Units: PAR (PPFD in μmol/m2/s), Kelvin, LUX, Spectrum
• Connection: USB, with USB-C adaptor included
• Compatibility: Windows, macOS, Android
• Not compatible with iOS devices

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Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.