Sampling rate: about 0.5 seconds
Sensor: Silicon photocell and filter
Spectral range: 320~730mm
Display: Max 99999 / LCD with analog bar
Auto/Manual Range: Yes
Data Retention: Yes
MAX/MIN measurement: yes
Relative value: yes
Automatic shutdown: 10 minutes no operation automatic shutdown
Low battery reminder: yes
Storage environment: 10~50C, maximum 70% relative humidity (take out the battery)
Size: 190×60×33mm
Power: 3x1.5VAAA batteries
Weight: 300g