Details:
Professional Digital Light Meter: 0.1-400,000 Lux/40,000 FC Range,270° Rotating Sensor Head ,Dual-Color Backlit Display
Highly Accurate with Large Range- This illuminance meter features a wide measuring range of 0.1-400,000 lux (40,000 FC), resolution of 0.1, accurately detecting both weak and strong light. for photography, plant growing, Car Headlights, set design, factories, offices or home use.
Quick-response 270º Rotatable Detector - Only 0.4 seconds is needed for an accurate reading. The advanced built-in calibration sensor measures light levels at a super fast speed of 3-4 times per second. The optical detector rotates 270 degrees for multi-directional detection, ensuring precise light measurements from multiple angles.
Colorful LCD Display & MultiFunctional the HD colorful LCD display offers exceptional resolution making numbers crystal clear even in low or nolight conditions. It features two units in lux/FC, MAX/MIN mode, temperature in /, low battery reminder, auto-off, data hold, and data storage functions, making it more convenient for you to measure light.
Wide Applications - This lux meter is suitable for measuring a variety of visible light sources and is for detecting illuminance in homes, schools, offices, workshops, stages, farms, and factories. For example, you can use this light meter to check the brightness of car headlights or LED bulbs at home to ensure consistent brightness.

Specifications:
Display:3999 Counts
Range: 0.01 to 400,000Lux
Temperature Accuracy: +/- 0.1%
Sampling time: 2~3 times per second
Accuracy: ±4% ± 0.5% f.s (0-20000 Lux); ±5% ± 10 (20000 Lux-400000 Lux)