Specification Brand : Miskall BulletPoint1 : [HIGH PERFORMANCE] This professional light detection meter ensures high measurement accuracy and quick response speed, providing reliable results for various applications. BulletPoint2 : [PEAK LOCK FUNCTION] The digital illuminance meter can track pulse greater than 100mS and lock the peak value, ensuring precise data capture. BulletPoint3 : [READING LOCK FUNCTION] The light meter can lock the measured value for convenient recording, eliminating the risk of data loss and ensuring accuracy. BulletPoint4 : [SIMPLE TO USE] With a clear display screen and user-friendly buttons, this digital light meter is easy to operate, making it ideal for professionals and beginners alike. BulletPoint5 : [PORTABLE AND Quality] Featuring a compact and lightweight design, this meter is easy to carry around. Its ABS shell provides durability, making it suitable for various environments. ItemName : Miskall Digital Light Meter, 200,000 LX HT603 Professional High Accuracy Quick Response Luxmeter Large Range Brightness Tester Illuminometer ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : photographic-light-meters Manufacturer : Miskall ModelNumber : Miskall34fp5uia7z PartNumber : Miskall34fp5uia7z ProductDescription : Item Type: Digital Light Meter Material: ABS Model: HT603 Battery: 3 x 1.5V AAA battery (without battery) Application: Light detection Basic Parameters: Range: 1000, 10000, 200000 LX 100, 1000, 20000 FC Accuracy: ±(3%+5 digits), calibrated according to ordinary incandescent lamp at 2854°K ±(6%+5 digits), other visible light sources Cosine Angle Deviation Feature: 30° ±2% 60° ±6% 80° ±25%