Compact Surface Roughness Tester

Simple to navigate, intuitive, and reliable, the Starrett SR160 shows the roughness value Ra and calculates the complex Rz1Max as well as the roughness value Rsk.

It has diamond stylus and piezoelectric pick-up and features Bluetooth technology for reliable connection between traverse and the remote display. The design makes the device simple to navigate, intuitive, and reliable. Of the highest in Starrett quality.

1.MEASURE
Tactile measurement button great for challenging orientation

2.DIAMOND STYLUS AND PIEZOELECTRIC PICK-UP
The hard wearing, protected piezo-electric pick-up stylus with diamond tip assures very reliable measurement.

3. Li-POLY BATTERY
Most  advanced  rechargeable  battery  technology for unrivalled reliability and battery life. Will perform over 10,000 measurements from a single charge

4. LONG-LASTING AND INDUSTRIAL
A rubberized molding and mylar screen enhance durability and grip for unbeatable protection in harsh shop floor environment

5. BLUETOOTH TECHNOLOGY
Quick,  reliable  communication between traverse and display/control unit

6. PROFILE GRAPH
Detailed graph of measurement area.

7. SIMPLE NAVIGATION
Instant  access  to  menu  options  and  settings. Ready to measure in less than 5 seconds

8. USB MINI CHARGING PORT
Charge through  PC  connection,  main  charger and standard USB charger included

Features

• Tactile Measurement Button
• Two-Piece Contruction with Bluetooth Low Energy Connectivity
• Diamond Stylus and Piezoelectric Pickup
• Li-Poly Battery
• Rubberized Molding
• Profile Graph
• Simple Navigation

Specifications

• Accuracy (in): 5% of reading + 4 micro-in.
• Accuracy (mm): 5% of reading + 0.1 micron
• Cutoff Lengths: 0.8mm
• Filter: Gaussian
• Measuring Range: 1600 micro-in. (40 microns)
• Pick-up Stylus: Piezoelectric
• Roughness Parameter: Ra,Rz,Rp,Rv,Rt,Rz1Max,Rsk,Rq,Rku,Pa,Pz,Pp,Pv,Pt
• Tracer Tip: Diamond, 5 micron radius
• Tracing Length: 0.2 in (5mm)
• Tracing Speed: 0.08 in/sec (2mm/sec)