This instrument is particularily useful in a continuous curing environment where access can be achieved via a keyhole or inspection window. This unit provides accurate reading of UV Vis, A B or C wavelengths. This is a combination of our handheld meter the Hi1 and the stainless steel probe TS1. The probe is inserted into the area where the UV intensity is to be measured and a direct readout in MW/cm² can be seen on the digital display.