[Efficient measurement] This solar energy tester does not need to be adjusted to directly measure, long-term stable measurement
[Function] This solar radiation energy tester supports the maximum hold function and data hold function
[Wide use] This solar radiometer is widely used in solar radiation measurement, solar energy research, meteorology, agriculture, physics and optical experiments
[Fast sampling speed] Digital display sampling rate: 1times/sec
[LED backlight] Large LCD screen, bright backlight, more convenient to read data