DRO Scale, 12" (300 mm) with Display
- 12" travel stainless steel scale
- Stackable display unit
- Mounting arm
- Displays in inches or mm
Accuracy: 0.04mm/0.0015" over 6"
These units are significantly more robust than other inexpensive scales that are available. There are no batteries in the scale units, and the scale units are permanently wired. No square rubber plugs to cause issues.
The plug into the display unit is a micro USB plug (though not wired as USB), so it's pretty robust. And each display has a strain relief to prevent stress on the plug.
Each display unit contains two CR2032 lithium batteries for long life.