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Red rectangular digital glossmeter GM-26 with display and measurement port

LANDTEK

LANDTEK GM-26 Digital Glossmeter 20/60° electrician tool

SKU CH-29S1-BT4QG MPN GM-26

Measures surface gloss at 20° and 60° angles with auto-calibration and storage for 254 readings

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Measures gloss at 20° and 60° angles
  • Conforms to ASTM D523, ISO 2813 and JIS Z8741 standards
  • Stores up to 254 measurement groups for later review
  • Rechargeable lithium-ion battery with USB and RS-232 data output
  • Compact, portable design with backlit display for low-light use

Professional Gloss Measurement Tool

The LANDTEK GM-26 digital glossmeter is built for quality-control professionals who need reliable surface-gloss readings on paint, ink, stone, tile, polished metal, printed matter and flooring. It suits production lines, inspection labs and on-site maintenance teams that must verify finish consistency against recognised standards.

Dual-Angle 20°/60° Geometry

The instrument measures at both 20-degree and 60-degree geometries, the two angles most often specified in the listed ASTM, DIN, EN, ISO, JIS, GB and TAPPI standards. This single specification determines whether the meter matches the test method required by your quality procedure or customer specification.

254-Reading Memory With PC Output

Internal storage holds up to 254 measurement groups, giving ample headroom for batch runs or multi-shift logging before data must be offloaded. When the buffer fills, readings transfer via USB, RS-232 or optional Bluetooth to a PC for reporting; the rechargeable lithium-ion cell and backlit display support extended use in low-light areas.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $188.99
Pricier than about 76% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameLANDTEK
Model nameGM-26
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do the 20° and 60° angles affect gloss readings on different surface types?

The 20° angle is suited for high-gloss surfaces while the 60° angle serves as the universal measurement geometry; both conform to ISO 2813 and ASTM D523.

What data interfaces does the GM-26 provide and what is the maximum number of stored readings it can transfer?

It offers USB, RS-232 and optional Bluetooth output and can transfer up to 254 stored measurement groups to a PC.

What physical features make the GM-26 portable and usable in low-light conditions?

The compact red housing includes a backlit display and a built-in rechargeable lithium-ion battery for handheld operation.

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