FY836 Digital Illuminance Meter Photometer High-precision Detection of LED Luminosity 200 000lux Large Range Black for Lamps Lighting Projects Warehouses Schools Laboratories

Features. Practical design. The appearance is slim easy to carry with striped non-slip rubber at the handshake area which is convenient and comfortable to use. High-performance sensors. Adopts high-sensitivity silicon photodiode sensor. Due to the use of high-performance sensors the product has a wide measurement range up to 200000lux and is suitable for illuminance measurement in lamps lighting projects warehouses schools laboratories etc. Simple and convenient. This product dop not need to manually adjust the range based on the estimated illuminance. Regardless of the illuminance range the product will automatically switch the range to the most accurate illuminance. It is very simple and convenient to use. Extreme value measurement. Illumination usually varies according to different angles or positions. It is difficult to determine the range of fluctuations. This product has an extreme value measurement function. If you want to know the maximum or minimum lighting time within a period of time or the maximum or minimum lighting position in the room you can choose MAX or MIN mode the product will capture the extreme value for your reference. Data?storage. In the process of product processing sometimes it may be necessary to change the measured value but the light will change with the change of the measurement position even if it is a slight movement. With this function we only need to press the HOLD button no matter how the position changes the measured value will be frozen on the screen which is convenient for data storage. ? Specifications. Material: ABS. Color:?black. Speed Measurement: every 500 milliseconds. Spectral Measurement Range: 320-730nm. Illumination Measurement Range: 0-200000Lux/0-20000FC. Illumination Measurement Accuracy: ±(4%-6%). Power Supply: 1*9V battery. Item Size: 19*5*4cm/7.47*1.97*1.57inch(L*W*H). Weight: 250g/8.82oz.