SM206 Solar Power Meter Digital Sunlight Meter Handheld Sun Light Radiation Measuring Testing Instrument Solar Power Radiation Meter W/m²&Btu Two Units

HIGH SOLAR POWER METER–This solar power meter is a accurate instrument measuring the strength of sunlight
DUAL UNITS FOR CHOOSE–There are two units that can be selected: W/m² and Btu
DATA AND MAXIMUM DATA ENSURES EASIER OPERATION–Solar power meter supports maximum value hold function and data hold function
STABLE AND DIRECTLY MEASURING–Measure directly without adjustment, steadily measure for a long period
WIDELY APPLICATIONS FOR VARIETY FIELDS–Widely used for solar radiation measurement, solar energy research, meteorology, agriculture, physical and optical experiments