Цифровой Люксметр, портативный энергосберегающий светильник для гостиной, школы, большой экран, переключаемый ЖК-дисплей для учебы, тестер, датчик работы

Feature:
The luxmeter for measuring light levels. It's good for measuring lighting in most situations like living room, school,work space, etc.
Switchable units (Lux or ) and measuring modes (Normal, Average, Max).
The light sensor is located at the front of the device, and is protected by a plastic cover from damage during storage.
Light meter has a power saver function which will auto power off after 15 minutes.
Large screen, easy to read even in dimmer lighting.
Specification:
Display:Large LCD characters display
Range:0.1 to 200000Lux or 0.01 to 20000
Accuracy:+4% to -4%
Measurement speed:2 times/second
Units:Lux or
Auto power off time:After approxi.15 minutes
Power supply:One 9V battery (Included)
Operating environment:14 to 122℉(-10 to 50℃), 10%~90%RH
Storage environment:14 to 131℉(-10 to 55℃), 10%~95%RH
Size:145x67x32mm
Power Supply: 9V battery (not included)
Package includes:
1 x Digital Luxmeter
1 x User Manual
Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.