HT-630 Light meter

Features
Auto revise parameters and measurement
User selectable Lux/Fc
MAX/MIN record
Low battery indication
Auto power off

Specifications
light lux meter from 0.1 Lux to 400,000 Lux and 0.01FC to 40,000FC
Special function                                      Auto power off with disable feature;Data hold; MAX MIN; Back light
Accuracy                                                   ±(3% +30 digits) to reference
Sample rate                                            1 time/sec
Auto power off                                         about 15 minutes idle
Operating environment                         0~+50°C(32~+122°F), 0~85%RH
Storage environment                             -20~+60°C(-4~+140°F), 0~85%RH
Power Supply                                          DC1.5V (AAA) x 2pcs(included)
Dimension                                               170 X 55 X 33mm
Weight                                                      about 187g