🔆[Multifunction] Display Max reading 3999, Data Hold, Max/Min, One-key automatic range, Low battery reminder, Relative measurement mode, One-key temperature conversion, LCD screen backlight function, making measurement and recording measurements easier than ever. | 🔆[High Accuracy] Rapid response, Auto Zeroing, The resolution of the light meter is 0.1 Lux/FC, Advanced built-in sensor,high response rate twice per second, can provide you with stable and accurate readings. | 🔆[Widely Applied] This luminance meter with range up to 400,000Lux(40,000FC), Widely used in school, library, office, warehouse, indoor agriculture, gardening, aquarium, home setting design, photography, indoor plant growth, agricultural research and lighting control. | 🔆[Independent detector] The illuminance meter has an extendable detector head to easily stretch or twist at any measuring point, separate light sensor allows you to measure in the best position. | 🔆[Professional photometer] Proper lighting is essential for plants, photography, etc. When you set the camera to get the perfect shooting effect, it is fast, accurate and effortless. ANNMETER provides 12 months product quality warranty and life-time technical supports.

☀【Wider Light Measurement Range】-Illuminance measurement range: 0.1~300,000Lux (0.01~30,000FC); Lux and foot candle optional; resolution: 0.1Lux/FC; high accuracy of ±4% on average; ideal light level detector for photography, plant growing lights, LED, sunlight, aquarium, tank and so on. | ☀【270° Rotatable Light Sensor】-This photo detector with silicon diode filter, can rotate 270° for every corner and every angle measurement easily, select the optimal measuring angle and get the most accurate reading of lighting levels at the front. | ☀【Ambient Temperature & Light Display】AIOMEST AI-881E multifunctional luxmeter can display environment temp and light at the same time. Different units are optional: ℉/℃; Lux/ FC (Foot Candle) Helps you to adjust the most suitable lights and temp for your plants | ☀【Accurate Foot Candle Meter】-Taking quick samples 2~3 times per second for precise testing, storage up to 33 sets of data records, ambient temperature display, it is great to use this lumens device for continuous data collection, comparison and analysis. | ☀【12 Months Warranty】-Provide with 1 years warranty and lifetime tech support to let you buy freely. This lument tester also comes with storage bag, 1.5V * 2 batteries, screw driver. Very easy to use with Max/Min modes, Bar graph level indicator, Backlit screen