Feature:1. [Wide Range] This luxmeter features LX and FC 2 units, offering a wide measuring range of 0.1 to 200000LX and 0.01 to 20000FC, meeting different needs.2. [Data Storage] The digital illuminance meter can store up to 50 sets of test data, with adjustable recording time of 1 to 60 seconds, and features delayed recording function.3. [High Accuracy Probe] Adopting silicon photodiode with filter lens, the digital illuminance tester allows 120 incident angle, ensuring high accuracy readings in various lighting conditions.4. [Convenient Design] With a supporting stand on the back that can be opened up to 90 degrees, the digital light meter is designed for easy use and stability while taking measurements.5. [Various Applications] Suitable for households, warehouses, office buildings, production bases, aquaculture, plantations, sports venues, stages, and more.Specification:Item Type: Digital Illuminance MeterMaterial: ABSModel: TA636AMeasurement Method: IntegratedMeasurement Range: 0.1-200000LX; 0.01-20000FCMeasurement Gear: 200 2000 20000 200000LX; 20 200 2000 20000FCAccuracy: (4%+10dgts); Calibration with standard planar lamp at color temperature of 2856KResolution: LX<200: 0.1; LX200: 1; FC<20: 0.01; 20FC<200: 0.1; FC200: 1Illuminance Display: Four digit display, maximum 1999Sensor: Silicon photodiode with filter lensSampling Rate: 2 times/secondIncident Angle: 120Repeatability: 2%Spectral Range: 400-700nmAuto Power Off: 15 minutes (can be manually turned off)Operating Environment: -10-50, maximum 80% relative humidity; Indoor altitude <2000mStorage Environment: -10-50, maximum 70% relative humidity (remove battery)Battery: 1.5V AAA battery x 2 (not included).Package List:1 x Digital Illuminance Meter1 x Carrying Bag1 x User Manual