![](https://sperm-tracker.com/111-medium_default/uv-light-365-nm-EU.jpg)
![](https://sperm-tracker.com/112-medium_default/uv-light-365-nm-EU.jpg)
![](https://sperm-tracker.com/113-medium_default/uv-light-365-nm-EU.jpg)
![](https://sperm-tracker.com/111-small_default/uv-light-365-nm-EU.jpg)
![](https://sperm-tracker.com/112-small_default/uv-light-365-nm-EU.jpg)
![](https://sperm-tracker.com/113-small_default/uv-light-365-nm-EU.jpg)
UV light for STK Lab and STK Skin solutions
Rechargeable battery-powered lamp ideal for field use.
Plug: EU (E/F)
Not suitable for use with STK Lab
Best signal will be obtained in the dark, slowly sweeping the area by positioning the UV lamp at a distance of about 25 cm (~10 inches) from studied target.
Presumptive test is positive: a bright blue fluorescent signal is visible while lighting up with UV lamp.
Presumptive test is negative: no signal is detected while lighting up with UV lamp.