Professional digital illuminance meter, AN-8801C Photometer, with 0-400,000Lux measuring range. * Black and white high brightness LCD. * Advanced photosensitive sensor probe with flexible coi. * Detachable Design,The sensor is independent of the meter. * Data hold,Use data retention settings to save important measurement data for later use. Specification: * Display:3999 * Temperature : ±1? * Repeatability: +/-2% * Resolution: 0.1 Lux(FC) * Sampling Time: 2 times/s * Temperature Accuracy: +/-0.1%? * Measure Range: 1-400,000Lux(40,000FC) * Operation temperature-humidity: 0? to40?(32?-104?) ; 0~70%Rh * Storage temperature-humidity: -10? to 50?(14?-122?); 0~80%Rh * Accuracy: =10,000Lux: ±4% rdg+1.0% f.s / =10,000Lux: ±5% rdg+1.5% f.s / =200,000Lux: ±10% rdg+2.0% f.s * size: 8.66×2.95×1.3 in * Weight:8.82 oz (including battery) Package: * 1 * 9V (6F22) battery * 1 * Instruction manual * 1 * Digital LUX Illuminance meter [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. [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. [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. [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. [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.Manufacturer: ANNMETER. Date First Available: May 1, 2020. Best Sellers Rank: #110 in Photographic Light Meters. Item model number: AN-8801C. : B08F9N5BLP. Item Weight: 13.7 ounces. Package Dimensions: 8.82 x 5.16 x 2.2 inches.