• Ra and Rz measurement range
• Induction principle
• LCD display with background lights
• With threshold function 
• Easy to transport
• Easy handling
• Diamond sensor
• Low fluctuation on display

Measurement range

Ra: 0.05 ... 10 µm / 1 ... 400 µinch

Rz: 0.02 ... 100 µm / 0.78 ... 40 µinch

Measurement accuracy

General: ±10 %

Fluctuation on display: Max. 6 %

Resolution

measurement range < 10 µ: 0.001 µ

measurement range < 100 µ: 0.01 µ

measurement range ≥ 100 µm: 0.1 µ

Sensor

Measuring type: Induction principle

Radius of sensor: 10 µm

Material of sensor: Diamond

Measuring force of sensor: 16 mN (1.6gf)

Sensor angle: 90 °

Vertical radius of probe head: 48 mm

Measurement speed

Sampling length: 0.25 - Vt = 0.135 mm/s

Sampling length: 0.8 - Vt = 0.5 mm/s

Sampling length: 2.5 - Vt = 1 mm/s

Returning - Vt = 1 mm/s

General Technical Specifications

Maximum hub: 2.5 mm / 0.5 inch

Limit of frequency length: 0.25 mm / 0.8 mm / 2.5 mm optical

Units: Rz, Ra

Display: 4-digit LCD display, with background lights

Maximum surrounding temperature: 0 ... +50 °C

Maximum surrounding air humidity: < 80%

Overall dimensions: 140 x 52 x 48 mm

Power: 4x AA batteries

Weight: 280 g

Scope of delivery

Surface texture meter - 1 pc.

Precision reference standard (Ra: 4.42 µm) - 1 pc.

User's Manual - 1 pc.