BTMETER BT 881D Digital Illuminance Light Meter Measure Lights 0 01~400 000 Lux 0 01~40 000 FC Foot Candles Luxmeter with 270º Rotated Sensor for Plants LED Lights Indoor Outdoor Light Tester

Digital LUX Meter - BTMETER BT-881D Light Meter Test Illuminance 0.1~400,00 Lux, Sensor Head Rotate 270 Degrees, With LUX/FC, MAX/MIN, Temperature, Data Logger for LED Light, Grow Plants Specificationsfor BT-881D digital LUX light meter: Display:3999 counts Range:0.1 to 400,000Lux Sampling time: 2.0 times/s Temperature Accuracy: ±0.1%C Accuracy: ±4%rdg ±0.5% f.s(0-20000Lux); ±5%rdg ±10dgt(20000Lux-400000Lux) Features: - LCD Display - Auto Zeroing - Data Hold - Data Memory - Max/Min Hold - Auto / Manual Ranging - Low Battery Indication - Lux/Foot Candles selection - Highly accurate and responsive Package Included? 1 * Digital LUX meter 2 * 1.5V(AAA) battery 1 * Black zipped case 1 * User Manual REMINDER: This is not a PRO photography light meter, after given the basic numbers, you’ll need to do some maths to find your shutter speed and aperture.