1) Operating principle:
standard mode is pulse-echo method
coating mode is echo-echo method
3) Unit Size: 149mm*73mm*32mm (H*W*D)
4) Range : 1.5mm to 18mm in interface-echo mode
0.25mm to 10mm in echo-echo mode
6) Battery life : 200 hours
7) Date logger: 500 test values
8) Velocity : 1000 to 9999 m/sec
9) Display: 128*64 pixel LCD with back light
10) Unit : mm and inch
11) Power : 2*1.5V AA battery