Used to measure the tube wall thickness.
Features:
·Waterproof, oil proof, anti-electromagnetic interference, antistatic, protection Level IP67 (CEI 60529)
·Two-button design, menu prompt, simple, convenient and easy to operate
·Manual / automatic power switch , automatic shutdown after 5 minutes without being used(Note: Some models will automatically reboot at a 16-hour shutdown when the slider is moved. )
·Low-voltage alarm, high and low temperature, and other error alarm .
·Infinite response speed, no speed error.
·ABS / INC mode and metric / inch units conversion
·Battery : 3V lithium battery (CR2032)
·Battery life: Approx. 2000 hours
·Packed in plastic box