400 mm Digital Angle Finder and Level Ruler
Read an angle directly between two surfaces with a 400 mm digital angle-finder ruler.
✅ See the angle without judging a scale by eye - An LCD presents the measured angle at the ruler.
✅ Compare against a chosen reference - Zeroing lets you establish the starting position for a relative angle check.
✅ Keep the reading while moving away - HOLD retains the display value for noting or transferring the measurement.
✅ Check horizontal or vertical alignment - Integrated bubble references add the described level-checking functions.
Set the reference before checking the joint
A folding angle ruler helps compare the relationship between two edges during layout or fitting. Place both measuring faces correctly, set zero where required and hold the reading before removing the tool.
Keep contact surfaces clean and use the correct measuring edges. Display resolution is finer than the stated accuracy, so do not treat every last digit as a guaranteed fit tolerance.
Technical details
- Model: 5425-400
- Length: 400 mm
- Range: 0-225 degrees
- Resolution: 0.05 degree
- Accuracy reference: ±0.5 degree
- Material: aluminium alloy
- Power: two AAA batteries, not included
Add a readable angle reference to your fitting and layout tools.
Choose options