Glossmeter GM30s
The 3Color® GM30s is a portable gloss meter for 60° gloss measurement, featuring a micro measurement area of 2 mm × 3 mm. It is designed for small components and curved surfaces where conventional instruments reach their limits due to their measurement aperture size. The GM30s complies with ASTM D523, D2457, DIN 67530, ISO 2813, ISO 7668, ISO 11664, JIS Z8741, BS3900, and BS6161 standards. Its ruggedness is supported by extensive durability testing: 500 calibration tests, 40,000 stability measurements, 100 hours of continuous operation, and 200,000 vibration tests. The integrated 3,000 mAh battery enables up to 50,000 measurements without interruption. The included Gloss QC software (via USB or Bluetooth) enables measurement report archiving, analysis, and printing. The GM30s is a durable device offered at a competitive price – designed for reliable continuous use in production and quality control.



















