RZ660 Professional Wood Moisture Humidity Meter Digital Tester, RZ660

1. Selection among 4 types of wood and Karstenite, Cement mortar, Lime mortar,Brick.
2. Reading lock.
3. Maximum moisture measurement.
4. Minimum moisture measurement.
5. Battery volume alert.
6. Large non-parallax LCD with legible display.
7. Automatic/manual power off.
8. Backlight display.
9. Power by 3 x AAA battery (not included)