UV LIGHT FOR COMPUTER, SHORTWAVE UV + WHITE LIGHT mw_grouped_product if a simple (thermal conductivity)

if a simple (thermal conductivity) diamond tester says the stone might be diamond or Moissanite (you won't know which

170mm (7 inches) wide

Magnification: 1

This will tell you if it's diamond or Moissanite (you won't know which) or if it's neither

UV LIGHT FOR COMPUTER, SHORTWAVE UV + WHITE LIGHT mw_grouped_product if a simple (thermal conductivity)Summary Shortwave UV light (+ white light) connects to a computer (USB lead included). Plug it in, it should open itself as a 'drive', look at the image on the screen (i. e. the UV unit does not have a viewing lens). For examining gemstones, stamps and other small objects. It can also be used for sterilising small items of jewellery to make them safe from viruses but please read the explanation first. Can be switched to UV shortwave or ordinary white