UV test card
The RepTech UV testing card is enclosed in all RepTech UV lamp packages. They are also available as a loose bulk item.
UV testing cards react to UVA and UVB radiation. The card can be used to check if a lamp is still providing UVA and UVB. It gives a reading as UVI (UV Index) and is based on the sunlight spectrum. Per lamp type the reading may vary and this is not a scientific measurement, it just provides an indication of the basking spot intensity.