1) Display: 3 3 / 4 digitals LCD display, maximum reading value display 3999
2) Ranges: 1-4000 Lux. (3 ranges)
400 Lux range: reading
4000 Lux range: reading
40000 Lux range: reading x 10
3) Resolution: 0.1 Lux
4) Accuracy:
>/= 4000 Lux +/- (5% rdg + 10 digits)
5) Repeatability: +/- 2%
6) Test rate: 2 times / sec
7) Photo detector: one silicon photo diode with filter
8) Operation temperature-humidity: 0�� to 40��
9) Storage temperature-humidity: -10�� to 50��
10) Power supply: 7V 6F22 battery (include)
11) Size: 13cm x 7.2cm x 3cm
Please note it will need about 12~20days for the delivery!
Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.
Thank you for your understanding!
Returns / Change of Mind Policy: We 100% support our customers, If you are not satisfied, you may return any item within 30 days of delivery. If the product is no problem, all shipping charges must be paid by customer for returns. If you have any problem with our products, please CONTACT US at once.
Estimated Delivery Time Frame: 12-20?business?days