Smart Tool Digital Level

The 24" and 48" SmartTool Digital levels contain the SmartTool Builder's Angle Sensor inclinometer module permanently mounted into a durable aluminum frame. The level includes an indestructible horizontal spirit bubble vial and a plumb spirit bubble vial. Durable plastic endcaps protect the level when dropped.
These SmartTool levels are perfect for professional carpenters, framers, plumbers, concrete workers, and hobbyists who demand accuracy and precision beyond any other digital level in the world. It is the standard for inspectors and builders of ramps and floors that must be in accordance with the American Disabilities Act's (ADA) strict requirements.
The features of the SmartTool are consistent across the 24 inch level, 48 inch level, and the Builder's Angle Finder's Module. The module is actually the same only mounted differently for each product variation. The same custom sensor is made in Oklahoma City, Oklahoma and is used in all of the M-D SmartTool products.
Features include:
- Displays in degrees, percent, and inches/foot
- Indestructible block acrylic vials
- Patented liquid sensor made in the USA
- Over 2 million sold
- 500 hour battery life (9 volt battery included)
- Patented calibration in both level and plumb
- Calibrate on any semi level surface without vials
- High visibility LCD display
- Display image flips when upside down
- Listen and Level Audio tone at level and plumb
- Hold button freezes display
- 1 year warranty
Controls include:
- ON/OFF - automatic shut-off if left idle for 6 minutes
- HOLD - freeze or unfreeze display readings
- LISTEN & LEVEL AUDIO - beeper will sound at level and plumb
- CALIBRATE - simple two-step calibration procedure (recommended once per day)
- Deg.,%,IN/FT - select display units
- UP/DOWN ARROWS - show direction of tilt to reach level or plumb
- LOW BATTERY - low 9V battery indicator