Surface Profile Gauge

Specifications: 
Display: 4digits, LCD
Range: 0μm to 800μm(0mils to 30mils)
Accuracy: ± 5% or 5μm,
(whichever is the greater)
Resolution: 1μm(0.1mils)
Metric and Imperial switchable
PC interface: RS232C
Measurement speed: >30 readings per minute
Weight: 280g
Dimensions: 162× 65× 28mm(6.4× 2.6× 1.1 inch)
Operating temperature: 0to 50, ≤ 80%RH
Case: High impact ABS
Batteries: 4× 5V(AAA) battery
Standard accessories included:
Carrying case: 1PC
Operation manual: 1PC
Optional accessory:
Cable and software for RS232C