Pocket UV lamp, for detection of 4 Watt fluorescence.
Pocket UV lamp to detect fluorescence.
Expanded spectrum of large UV waves.
Maximum intensity around a wavelength of 366 nm.
For reliable luminescence control.
Suitable for collections like eg of France, Germany, Norway, Canada, Mexico, Rep.de China, Hong Kong, Russia England (current stamps since ’93).
Battery supply (4 UM AA batteries).
Devise : Sans devise
Pays : Non mentionné
Métal :
Poids :
Qualité :
Taille :
Tirage :
Valeur Faciale :
Année : Non communiqué
Mint :