Thames & Kosmos Master Detective Toolkit V2 handleiding

Niet gecategoriseerd

Thames & Kosmos

52 pagina's

PDF beschikbaar

Handleiding

Ultraviolet flashlight

You can use the ultraviolet flashlight

(UV flashlight for short) to search for

invisible traces of evidence that become

visible under the UV light. Lights like

these are used to look for evidence at

real crime scenes.

Before you can use the flashlight, you

must have an adult insert the battery:

Use a Phillips-head screwdriver

to loosen the four screws on the

underside of the flashlight and lift off

the battery compartment cover. Do

not remove the screws from the cover.

Insert a new AAA battery (1.5-volt, type

LR03) or remove the old battery and

insert a new one. Pay attention to the

correct polarity (+ and -). Close the

battery compartment and screw the

cover back on. To turn on the light, slide

the small switch forward.

UV Flashlight

On/off switch

Do not shine the light into your eyes,

or the eyes of any other people or

animals.

How does the UV flashlight work?

You can examine the behavior of

various objects under UV light. In

a darkened space, try shining the

light on white paper, white clothing,

reflective panels on backpacks and

bicycle clothing, and highlighters.

The UV flashlight emits some bluish

visible light and a lot of ultraviolet

light which is invisible to our eyes.

This is also sometimes called black

light. Many everyday things, such as

white clothing, reflective strips, and

neon ink on paper, shine brightly in the

darkness when they are irradiated

with UV light.

Bekijk gratis de handleiding van Thames & Kosmos Master Detective Toolkit V2, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.