Hello, I would like to purchaes a uv light meter to be sent Can you give me the total price, the meter plus air freight. Also, do you have it in stock? or how many days to ship? Thanks Power:ElectronicItem:UVC Test MeterFunction:Germicidal Lamp intensity TesterInstrument size:132*71*29mmResolution:0.1 uW/cm2Response Wavelength:220nm-280nm, Peak Wavelength = 254nmPower Supply:4pcs AAA Alkaline BatteriesTest range:1μW/c㎡-1000W/c㎡Visual Size:48x48mmSampling Rate:3 SecondsNet Weight:120g Show More