Check the listing for details. UV Radiometer UVB Intensity Detector LED UV Light Source Meter with LCD Display. Color: Orange+Black, Condition: New. Listed at 382.46 USD. UV Radiometer UVB Intensity Detector LED UV Light Source Meter with LCD Display Note: Battery cannot be included during the shipping !!! Application: The UV radiometer is a precision instrument. When not in use, please keep it in a dry place. It is recommended that you seal the instrument and the desiccant together with a plastic bag, and change the desiccant regularly. Operation according to the above method will extend the life of the detector. If the protection is not good, the measurement value of the UV radiometer may be low and the measurement range may be reduced.Features:1. Professional and quality UV radiometer2. Spectrum range of the detector: 275nm to 325nm (Peak wavelength is 297nm, transmittance above 50%: 285 nm to 310nm)3. Four gear measurement options4. Unique detector structure5. LSI circuit, reliable and durable6. External black light detector is convenient for users to measure at a suitable position7. Symbol and unit display, easy to read Application:1. Industry:* Lithography, LED UV light source intensity detection* UVB radiation detection for sterilization, water treatment, medical treatment, breeding2. Civil:* Intensity detection of acaricidal UVB lamps for pets, livestock, etc.* UVB intensity detection in sunlightSpecifications:1. Display: 3 3/4 digit LCD display, the maximum reading is 3999.2. Measuring range: 0-400 mW / cm2, four gears measurement; 400μW , 4000μW, 40mW , 400mW (1000 μW / cm2 = 1 mW / cm2)3. Detector wavelength range: 275nm-325nm4. The spectrum of the detector: peak value 297nm, transmission above 50%: 285nm to 310 nm. 5. Accuracy: ± (8% FS + 2dgts), the stray light outside the band is less than 0.1%* Calibrate under UVB light source and compare with standard UV radiometer* The RF field strength under special test environment is less than 3V / m, and the frequency is less than 30MHz6. Detector structure: UV enhanced photodiode and UVB band filter correction mirror7. Sampling rate: 2 times /s8. Overload display: display ‘OL’9. Weight: 320g (including battery)10. Operating temperature and humidity: 0 ℃ to 40 ℃ (32 ℉ -104 ℉); 0 ～ 80% Rh11. Power supply: DC 9V 6F22 battery (not included)12. Power consumption: DC about 2.7 mA13. Size: meter body 160x78x43mm, sensorφ40x35