FLUK FLK-IRR1-SOL SOLAR IRRADIANCE METER, W/TEMP PROBE, CARRY CASE METER HAS BEEN DESIGNED FROM THE GROUND UP TO SIMPLIFY THE INSTALLATION, COMMISSIONING AND TROUBLESHOOTING OF PHOTOVOLTAIC ARRAYS, MEASURING IRRADIANCE, TEMPERATURE, AND INCLINATION OF THE SOLAR ARRAY IN A SINGLE HANDHELD TOOL.