Specifications：
UT381A
Certificates
CE, UKCA, RoHS
Resolution
0~99.99 lx (99.99 fc)
0.01lx (0.01 fc)
100~999.9 lx (999.9 fc)
0.1 lx (0.1fc)
1000~400000 lx (37160 fc)
1 lx (1fc)
Accuracy
±3% calibration as per standard light source when in 2856K.
±6% calibration as per other visual light source.
Unit Switch
lx,fc, 1fc=10.764 lx
Auto Range Switch
MAX/MIN/AVG
Data hold
Color Correction Coefficient(CCF)
Backlight
Data Record
99 sets
Record Interval
1~59 seconds
Measuring Methods of Probe
Integrated(rotatable),split design
Real-time
Time is automatically updated with manual setting or phone APP connection.
Over-range Indication
OL display
Low Battery Indication
Auto power off when low battery flashes for 10s
Auto Power Off
Auto power off if no operation in 10 seconds. (cancelable)
Battery
AAA*3
Battery Life
Over 100 hours(Alkaline batteries,Bluetooth and Backlight is off.)
Working Temperature and Humidity
Storage Temperature and Humidity
Weight
About 257g, not battery included
Characteristic
Standard accessories
1*Quick start guide, 3*1.5V AAA battery,1* Type-C charging cable, 1*Strap, Safety instructions, gift box
Product size
235*64.5*39.8mm
Product net weight
257g