Gigahertz-Optik Logo

Quick Contact

Gigahertz Optik GmbH (Headquarter)
Phone: +49 (0)8193-93700-0

Gigahertz-Optik, Inc. (US office)
Phone: +1-978-462-1818


You can add products to the watchlist and compare them with one another or send us an inquiry. There are watchlist symbols on product pages and product tables for this purpose.

This Product is discontinued, please refer to the Alternatives shown below under Similar Products or contact us directly.

Alternative Products for this discontinued product:

BTS256-LED Tester
Compact BiTec Spectroradiometer LED Tester for the Measurement of Total Luminous Flux of Single VIS and NIR LEDs


Detector head for plant growth

  • 590 nm - 900 nm photomorphogenesis actinic irradiance
  • cosine corrected field-of-view
  • for use with optometers
  • calibration certificate

PS-3703 Photomorphogenesis Effective Radiation 

The PS-3703 detector evaluates photomorphogenesis effective radiation in the wavelength range from 590 nm to 900 nm. This detector can also be made water proof with an optional dome cover.

Traceable Calibration

Calibration of the detector responsivity is performed by the Gigahertz Optik GmbH calibration laboratory for optical radiation measurements quantities. As with all light detectors supplied by Gigahertz-Optik calibration of absolute detector responsivity as well as detector individual measured relative spectral responsivity data is included.

Similar Products

Detector head for plant growth. Features: PAR, phototropism and photomorphogenesis actinic irradiance, illuminance, for use with X1 optometers, calibration certificate.
Detector head for plant growth
Detector head for plant growth
Compact, hand-held spectral light meter for conventional and LED lighting.
Compact and cost effective spectral light detector for conventional and LED lighting
Hand-held portable PAR meter for quantum measurement of the Photosynthetically Active Radiation in horticultural applications

Product Categories