Key features

• •Excellent Sensor: The uv light meter adopts high-quality sensors, integrated optical filters, good cut-off characteristics, stable and reliable performance, and is widely used in real-time UV index measurement, UV index comparison and UV index tracking detection, etc.
• •High Precision: This combined ultraviolet uva & uvb digital illuminance meter is sensitive to high-precision measurement of UVA+B light. Response time: T≤0.5s. High accuracy, accuracy: ±10%.
• •Digital Display: This UV-AB light tester has an LCD, which can display the value of UVI irradiance, the reading is clear and convenient, which greatly improves the measurement efficiency-.
• •Easy to Use: just press and hold the button switch on the surface of the unit. Aim the sensor window in the top panel of the meter directly at the UV source. Note the reading on the LCD and record as necessary. For more accurate data, please do multiple tests at the same distance and average.
• •Note: The power supply method of this uva & uvb light detection tool is AA electricity (2*AA, not included), please replace the battery when the LCD reading starts to dim.