AH-PARDLI: The World’s First PAR & DLI Meter with Curve Recording & Data Export

For years, PAR meters have been used to measure photosynthetically active radiation (PAR), and some advanced models also calculate DLI (Daily Light Integral). But until now, growers and aquarists had no tool that could track changes over time, record curves, and export complete datasets.

That’s why we created the AH-PARDLI, the world’s first device that brings together:

Accurate PAR Measurement – Full-spectrum response from 400–700 nm, suitable for both plant lighting and aquariums.
DLI Calculation – Automatically integrates light exposure over time to provide real DLI values.
Curve Recording – Tracks and records how PAR and DLI fluctuate throughout the day, under different lighting schedules or natural sunlight.
Data Export – All measurements are saved as CSV files via Bluetooth and can be easily shared or analyzed on your computer.

With AH-PARDLI, you’re no longer limited to a single number at one moment. Instead, you can understand the full story of your lighting environment, optimize growth conditions, and document results with precision.

This innovation sets a new standard for light measurement—helping both serious growers and aquarium enthusiasts achieve better results with confidence.