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Red handheld gloss meter with display and controls

LANDTEK

LANDTEK GM-7 75° Gloss Meter electrician tool

SKU CH-59FP-8Q902 MPN GM-7

Measures surface gloss at a fixed 75° angle, stores 254 readings, and outputs data via USB or Bluetooth

  • TypeTest Equipment
  • Color/FinishRed
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • Accurate readings backed by ASTM D523 and ISO 2813 compliance
  • Automatic calibration ensures reliable results with minimal user intervention
  • Stores up to 254 measurement groups for later review
  • USB and Bluetooth output simplifies data transfer to other devices
  • Rechargeable lithium-ion battery and backlit display support extended field use

75° Integral Gloss Meter

The LANDTEK GM-7 is a portable gloss meter designed for professionals who need to verify surface finish quality at a 75-degree measurement angle. It suits quality-control technicians, paint inspectors and coating applicators who require on-site readings that conform to recognised international standards.

Replaces 60° or 85° single-angle meters

A 75° instrument fills the gap between medium-gloss and low-gloss geometries, so it is worth adopting when existing 60° or 85° devices cannot characterise surfaces that fall between those ranges. The jump is justified when specifications cite ASTM D523, ISO 2813 or the Chinese GB 9754 series, all of which the GM-7 follows.

Stores 254 measurement groups

Internal memory holds up to 254 data groups, giving enough headroom for a full production shift before off-loading via USB or Bluetooth. The rechargeable lithium-ion cell and backlit display keep the unit running in low-light areas, but the fixed 75° head means it cannot cover high-gloss 20° or very low-gloss 85° tasks without a second instrument.

Highlights

  • Accurate readings backed by ASTM D523 and ISO 2813 compliance
  • Automatic calibration ensures reliable results with minimal user intervention
  • Stores up to 254 measurement groups for later review
  • USB and Bluetooth output simplifies data transfer to other devices
  • Rechargeable lithium-ion battery and backlit display support extended field use

Specifications

BrandLANDTEK
ModelGM-7 75
TypeTest Equipment
Color/FinishRed
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

Does the 75° gloss meter need a mounting bracket or tripod thread for bench use?

The integral-type unit is designed as a hand-held instrument with no mention of a mounting bracket or tripod thread, so it rests directly on the surface being measured.

What is the correct procedure to calibrate the GM-7 before taking readings?

Power on the meter, allow the automatic calibration routine to complete using the internal reference tile, then verify the displayed value matches the tile’s certified gloss level before measuring samples.

How often should the built-in lithium-ion battery be replaced in the GM-7?

The rechargeable lithium-ion cell is sealed inside the integral housing; plan on professional replacement when run-time drops noticeably, typically after several hundred full charge cycles.

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