Tool shop offers a 20/45/75 degree multi-angle gloss meter with a measuring range of 0-200 GU. Supports a 3.7V rechargeable battery and internal memory for 254 data groups. Gloss tester with automatic calibration, stable gloss measurement for car paint, plastics, ceramics, metals, etc.
Specification
| Model |
T-GM-247 |
| Display |
Blue backlight, 4-digit display, 10 mm LCD |
| Measuring Angle |
20°/45°/75° |
| Measuring Range |
0.1 ~ 200GU |
| Gloss Units |
GU |
| Accuracy |
±1.0GU |
| Resolution |
0.1GU |
| Repeatability |
±0.5GU |
| Measuring Area |
7 x 14 mm (Ellipse) |
| Data Memorized |
254 Groups |
| Operating Conditions |
Temp: 0 ~ 40°C |
| Humidity: < 85% RH |
| Power Supply |
3.7 V Lithium Ion Rechargeable Battery |
| Dimensions |
140 x 45 x 75 mm |
| Weight |
305g (Not Including Batteries) |
| Standard Accessories |
Main Unit |
| Holder with Calibration Standard |
| AC Adapter |
| Optical Cleaning Cloth |
| Carrying Case (B04) |
| Operation Manual |
| Optional Accessories |
USB Data Cable with Software |
| Bluetooth Data Adapter with Software |
Features
- USB & Bluetooth Data Output: Supports USB data transfer to PC and optional Bluetooth connectivity for wireless data export and gloss meter readings analysis.
- One-Key Automatic Calibration: Intelligent one-button calibration simplifies operation, eliminating manual adjustment and ensuring fast and stable gloss measurement results.
- Large Data Storage Capacity: Stores up to 254 measurement records for easy review, comparison, and export, supporting efficient glossiness measurement tracking and quality control.
- Portable & Durable Design: Compact and lightweight structure makes this portable gloss tester easy to carry for field and lab use, while its rugged housing ensures long-term durability in industrial environments.
- Rechargeable Lithium Battery: High-capacity lithium battery provides long-lasting power for continuous gloss testing and gloss tester use in factory and field applications, with no memory effect for stable performance.
- Backlit LCD: Clear backlit LCD ensures easy reading of gloss meter readings in low-light or industrial environments.
- Intelligent Fast Measurement: Fully automated system delivers fast response and stable results, ensuring accurate and repeatable gloss measurement .
- Multi-Standard Compliance: Complies with ASTM, DIN, ISO, JIS, and GB standards, ensuring globally recognized and reliable glossiness measurement.
Dimension

Details


Applications

FAQs
Q1. Why do I need 20° / 45° / 75° three measuring angles? Can I use single angle gloss meter?
A: A single-angle gloss meter can only accurately measure a limited range of surface gloss. Different materials reflect light differently, so one angle cannot cover all situations. This gloss meter ensures accurate measurement across all gloss levels, avoiding errors caused by using a single-angle device.
Q2. Is the 0–200 GU gloss meter measuring range sufficient for industrial applications?
A: Yes, the 0.1–200 GU measurement range is suitable for most industrial and commercial applications. This range covers automotive paint, plastics, ceramics, metals, printing, and coating industries. For most quality inspection and production control tasks, 0–200 GU is more than sufficient and considered a standard industrial range.
Q3. Will the gloss meter drift or become inaccurate after long-term use?
A: No, the gloss meter is designed for stable long-term performance. It uses a reliable optical system and supports one-key automatic calibration, which helps maintain measurement accuracy over time. Regular calibration ensures consistent results and minimizes measurement drift.