
SkyradiometerSkyradiometer measures the circumstance light, optical depth of aerosol,
and particle diameter distribution. |

Sun TrackerIt follows the position of the sun automatically for the measurement of
the DNI (Direct Normal Irradiance) |

Sky View CameraCCD camera with fish ey amera for the shooting images of the sky within
180 degrees of field of view. |

Heat Flux SensorCircular plate sensor for the measurement of the heat flow of the walls,
soil, and etc. |

Grating Sunphotometer
(Temporally out of production / New Model is under development)Grating sunphotometer measures the spectroscopic intensity of the direct
solar radiation. |

Global Spectro Photometer
(Temporally out of production / New Model is under development)Grating Spectro Photometer for the global solar radiation. |

Weather StationCombination of the weather monitoring instruments, typically for the wind,
solar radiation, humidity, temperature, rain, etc. |

Other ProductsOther products, manufactured by Prede Co., Ltd. |