Feature:1. Easy to use, the digital light meter has 4 settings, and the measurement range is 0.1 Lx~200000Lx, which can meet the daily needs of life.2. The measurement data is accurate, and the photosensitive sensor technology is used to make the reading more stable and accurate.3. Lightweight and portable, the illuminance meter is small in size and light in weight, which is convenient to carry and use for measurement.4. With flexible coil cables, you can easily get any measurement point by simply stretching or twisting the cable.5. Durable, made of high quality ABS material, resistant to wear and tear, long service life, and can be used for a long time.Specification:Item Type: Light MeterMaterial: ABSProduct Model: LX1330BDisplay: 3-1/2 digit LCDMeasuring Range: 0.1 Lx~200000LxAccuracy: 3%rdg0.5%f.sResolution: 0.1LxSampling Rate: 2SPhotoreceptor: Photodiode with filter lensBattery: 1x9V 6F22 square battery (Battery Not Included).Package List:1 x Light Meter(Battery Not Included)1 x ManualNote:1. The instrument should be kept clean, especially the light detector. If there is any dirt, wipe it with a clean soft cloth to avoid affecting the accuracy of the measurement.2. The reference level of the light source test should be at the top of the light receiving sphere.3. Avoid beating and high strength vibration.4. This meter is a accuracy measuring instrument. It should not be used in places with strong corrosiveness such as acids and alkalis and places with high temperature and high humidity (such as bathrooms) to avoid damage.5. If the meter will not be used for a long time, please remove the battery (Not Included) to avoid damage to the meter due to battery leakage.6. The sensitivity of the photodetector will be reduced due to the conditions and time of use. It is recommended that you calibrate the meter regularly to maintain the basic accuracy.