Description
Overview
GAOTek Surface Roughness Tester Meter is a compact, lightweight device that measures surface roughness using a high-precision inductive sensor. It conforms to various international standards and features an integrated design for ease of use. The device uses a built-in stylus to detect surface roughness, generating an analog signal that is processed by a DSP chip. It also includes automatic shutdown, metric system conversion, and average calculation functions, and can communicate with a PC via USB or Bluetooth.
Features
- High-precision inductive sensor.
- Integrated design, small size, light weight and use.
- With automatic shutdown function.
- With metric system conversion function.
- With average calculation function.
Technical Specifications
| Display | LCD |
| Range | 0 to 800 µm or 29.5 mils |
| Accuracy | ±5% or ±5 µm, (whichever is the greater) |
| Resolution | 0.1 µm or 1 µm |
| Principle | Inductance Type |
| Operating | Temperature (0 to 50°C) 32°F to 122°F |
| Conditions | Humidity: <80%RH |
| Power Supply | 4×1.5V AAA (UM-4) Battery |
| Dimensions | (125.984 mm x 65.024 mm x 27.94 mm) 4.96 in X2.56 in X 1.10 in |
| Weight | Â 0.62 lb. (0.279798 kg) |