[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: 1.5 times/sec
[LED backlight] Large LCD screen, bright backlight, more convenient to read data
وصف
Model: HT620;HT620L
Auto/Manual Range: Yes
Display: LCD bar graph
Data retention: yes
MAX/MIN/AVG hold: yes
Relative value: yes
Auto Power Off: Yes
Low battery indicator: yes
Power: 3x 1.5V AAA batteries
Weight: about 180 grams
Size: 190mmX60mmX33mm
Range: 1000/10000/100000 Lux; 100/1000/10000 FC
Accuracy: ±(3.0%rdg+5dgt)
Color: Black Red LED Type: HT620 Standard Lamp; HT620L Standard Lamp & LED Lamp