80 YEARS · 1946-2026
Elcometer 260 UV Pinhole Flashlight
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About this product

The Elcometer 260 UV Pinhole Flashlight (part number D260-2) is a battery powered ultraviolet lamp that provides a quick, low cost method of testing coatings for pinholes. Pinholes, also called holidays or discontinuities, are tiny flaws that leave the substrate exposed to oxygen and moisture and become the starting points for corrosion and coating failure, yet they are often too small to see with the naked eye. The Elcometer 260 UV Pinhole Flashlight makes them visible.

The method uses a UV reflecting additive in the base coat. Shining the Elcometer 260 UV Pinhole Flashlight across the surface causes fluorescence at any pinhole, identifying the flaw. The lamp uses a three watt purple light emitting diode with a beam wavelength of 405nm (plus or minus 5nm), which the eye perceives as purple, and a dual element diffuser lens that spreads a smooth beam without streaks or hot spots. Power output is 1 to 3 watts.

The body of the Elcometer 260 UV Pinhole Flashlight is hard anodised aluminium alloy, O-ring sealed against moisture and dust. It runs on two CR123A lithium batteries for up to 6 hours of continuous use and has a click-on, push-off button with a lockout tailcap to prevent accidental activation in transport or storage. The Elcometer 260 UV Pinhole Flashlight measures 150mm by 35mm and weighs 173g. The Elcometer 260 UV Pinhole Flashlight can be used in accordance with ASTM E 2501.

Used in coatings inspection and corrosion control, the Elcometer 260 UV Pinhole Flashlight is supplied in South Africa by BAMR, the country's authorised distributor.

Elcometer

Elcometer 260 UV Pinhole Flashlight

SKU · D260-2

The Elcometer 260 UV Pinhole Flashlight is battery powered and housed in a rugged aluminium case providing a quick, low cost method of testing coatings for pinholes. Featuring a three-Watt purple light emitting diode, the Elcometer 260 UV flashlight has a beam wavelength of 405nm (±5nm), which the human eye perceives as a purple light.

  • Low cost and easy to use Use UV reflecting base coat and shine the purple light onto the surface. Any fluorescence identifies pinholes.
  • Rugged Manufactured from aluminium alloy and O-ring sealed to protect it from moisture and dust.
  • Portable and secure Battery powered and features a click-on/push off button with lockout tailcap to prevent accidental activation during transport or storage.
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Used by inspection teams in
RefiningMarineMiningBridge / civil
When to use this
Decision guide

When to use the Elcometer 260 UV Pinhole Flashlight

Use the 260 when you need a quick, low cost way to find pinholes in a coating without setting up a voltage detector. You apply a UV reflecting base coat, shine the purple light across the surface, and any fluorescence marks a pinhole. It is a pocket sized first check for inspectors who want a fast visual pass.

  • 1
    Low cost pinhole check
    It gives a quick, low cost method of finding pinholes by eye, so an inspector can screen a surface before committing to a more involved detection method.
  • 2
    Rugged sealed casing
    The hard anodised aluminium body is O-ring sealed against moisture and dust, so it survives the site and toolbox conditions where inspection actually happens.
  • 3
    Portable and lockable
    At 173g and battery powered with a lockout tailcap, it travels safely and will not switch on accidentally in transport, ready when you reach for it.
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Specifications

Specifications

Lens Type
Dual-Element Diffuser
Power Output
1-3 watts
Beam Wavelength
405nm ±5nm
Flashlight Casing
Hard anodised aluminium
Battery Type
2 x CR123A Lithium Batteries
Battery Life
6 hours (continuous use)
Dimensions
150mm x 35mm
Weight
173g
Standards

Standards

ASTM E 2501
Accessories

Accessories

T26020140UV Protective Glasses
T260201412 x CR123A Lithium Batteries
Downloads
Videos

Videos

Answers

Frequently asked questions

How long does the Elcometer 260 battery last?

The flashlight runs for 6 hours of continuous use when powered by two CR123A lithium batteries.

Is the Elcometer 260 built for field use?

Yes. The hard-anodised aluminium case is designed for durability in field conditions. At 173g, the flashlight is portable for daily on-site inspection.

What UV wavelength does the Elcometer 260 emit?

The flashlight emits at 405nm (±5nm) from a three-watt purple LED. This wavelength appears purple to the human eye.

What are the dimensions and weight of the Elcometer 260?

The flashlight measures 150mm x 35mm and weighs 173g, making it compact and portable for use with other inspection tools.

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