品牌
Xi 'an Ruitong Import And Export Co., Ltd
Measurement range:
0.0-100 SPAD
Measurement area:
2mm * 2mm
Measurement accuracy within:
± 1.0 SPAD units
Repeatability within:
± 0.3 SPAD units
Measurement time interval:
less than 3 seconds
Data storage medium:
SD card storage
Data storage capacity:
2GB
Power supply:
4.2V rechargeable lithium battery