LIMIT 272500109, Operating Manual

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OVERVIEW
Limit AFB is a robust digital angle finder that quickly and easily determine the angle of
any corner up to 225 degrees. Quick and accurate calculation of angles that saves time for
different measuring jobs and wood working. Rotating display and hold function make it
easy to work in different positions.
FEATURES
• LCD with 12.7 mm digits and backlight
• Quick compound angle mode calculation
• Supplemental angle mode
• Mitre angle mode
• Horizontal & vertical bubble level
• Display can rotate for easy reading
• Lockable adjustable arm
• Quick re-calibration function
• Hold function for data saving
SPECIFICATIONS
Measuring resolution
0°and 90°: 0.05°;
Remaining range: 0.1°
Accuracy ±0.1°
Bubble level accuracy ±0.25°
Measuring range 0 ~ 225°
Working temperature -10°C ~ 50°C (14°F ~ 122°F)
Working humidity ≤ 85% (non-condensing)
Operating time ~50 hours (continuous with backlight)
Power supply 2 × AAA alkaline batteries (included)
Product size 490 × 63 × 54 mm
POSITIONS
1. Vertical bubble level
2. Horizontal bubble level
3. HOLD/SUP key
4. ON/OFF key
5. LCD display
6. MITRE key
7. Level arm
8. Tension knob
9. Adjustable arm
AFB 450
ANGLE FINDER
HOLD/SUP
ON/OFF
MITRE
SPR/CNR/MTR/BVL
RESET
1
2 3
4 6 7 5
9
8
DISPLAY SYMBOLS
Low battery indicator
SPR CNR MTR BVL HOLD SUP
SPR CNR MTR BVL HOLD SUP
Supplemental angel indicator
Data hold indicator
Bevel indicator
Mitre angle indicator
Corner angle indicator
Spring angle indicator
Angle in degrees
GB