Ultraviolet Tester Product Description Professional Ultraviolet Tester The professional ultraviolet tester is designed for comprehensive ultraviolet measurement across various industries. It offers multiple useful features and capabilities, making it an indispensable tool for professionals seeking precise and reliable ultraviolet measurements. Key Features Broad Measurement Ranges & High Sensitivity: Covers a detection spectrum from 290nm to 390nm. Measures ultraviolet intensity from 10μW to 9999μW/c㎡ and 1nW to 30W/c㎡, as well as ultraviolet energy from 0-99999mJ/c㎡. LCD Display & Dual Unit Display: Features a clear-definition LCD screen for precise readings. Displays both ultraviolet intensity power and energy with switchable units between mW and μW for comprehensive data. Real-Time Data & Multifunctional Design: Equipped with a digital sensor for immediate measurements. Includes data hold and auto-shutoff features to conserve battery power while ensuring readings are easily retained. User-Friendly Design & Long Battery Lifespan: Designed for ease of use with durable rubber buttons. Uses standard AA batteries for convenient replacement and prolonged usage. Versatile Applications: Suitable for testing building film, solar film, sunscreen, heat-insulating glass, and more. Valuable for ultraviolet barrier performance tests, source radiation intensity measurement/curing, meteorological and agricultural applications, scientific research, industrial manufacturing, and quality control. Note: Does not measure 220-275nm UVC wavelengths. Specifications Name: Ultraviolet Illuminometer Material: Plastic Battery: 2 x 1.5V AAA battery (not included) Intensity Measurement Ranges: 10μW-9999μW/c㎡, 1mW-30W/c㎡ Energy Measurement Ranges: 0-99999mJ/c㎡ Ultraviolet Wavelength Ranges: 290nm-390nm (UVA/UVB) Intensity/Energy Accuracy: ±10%+10 Peaking Wavelength: λP 310nm Sensor: Digital sensor Sampling Rate: 4 times/sec Incidence Angle: 100 degrees Operating Environment: 10-50℃, max 80% RH, altitude