Laser Squares

Lay out machine tables and work stations at precise right angles. This laser generates two red lines that form a 90° angle. The laser lines are best viewed indoors.
O'all | No. of Vials | ||||||||||||
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Accuracy | Range | Line Size | Laser Class | Lg. | Wd. | Ht. | Horizontal | Vertical | Sensitivity | Batteries Included | Features | Each | |
±1/4" @ 20 ft. | 23 ft. | 0.1" @ 20 ft. | Class II | 6 1/2" | 6 1/2" | 2" | 1 | 1 | 0.004 in./ft., 1 min./0.1" | Yes | Built-In Protractor | 0000000 | 000000 |
Digital Angle Indicators with Laser

Align guide rails or lay pipe at specific angles from a flat surface. The laser light is red and is best viewed indoors. The display shows the precise angle of the beam and rotates for overhead measurements. The audible level indicator tells you when the tool is level and plumb.
Laser | O'all | |||||||||||||
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Angle Measuring Range | Accuracy | No. of Measuring Quadrants | Quadrant Angle Measuring Range | Accuracy | Range | Dot Size | Lg. | Wd. | Ht. | Mount Type | Batteries Included | Features | Each | |
0°-360° | ±0.2° | 4 | 0°-90° | ±1/8" @ 50 ft. | 0-200 ft. | 1/4" @ 50 ft. | 10 1/2" | 1 1/4" | 2 1/4" | Screw On, Magnetic Base | Yes | Audible Level Indicator, Backlit Display | 0000000 | 0000000 |
Proximity-Sensor Shaft Alignment Kits

Align rotary shafts with the help of a mobile app. These sensor kits are more accurate than straightedges and easier to use than dial indicators. Properly aligning shafts reduces vibration and protects couplings, bearings, and other parts from wear and damage.
Use the included chain clamps to mount these sensors above your coupling, where they detect the degree of misalignment between the shafts. The app shows live animations to give step-by-step instructions for repositioning your equipment. Once the shafts are aligned, the app saves a report documenting the process.
Good for extended use in industrial environments, these sensors last up to 18 hours between charges and are IP54 rated for protection from dust.
Battery | |||||||||||
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For Shaft Dia. | Max. Horizontal Clearance | Max. Coupling Ht. | Accuracy | Operating System Compatibility | Includes | Type | Life, hrs. | Environmental Rating | Certification | Each | |
7/8"-6 1/4" | 7.3" | 2.2" | ±0.5° | Android 4.4.2 or Later iOS 9 or Later | One Measuring Unit with Two Proximity Sensors Three Reference Bars (4", 6", and 8" Lg.) Two Chain Clamps One Tape Measure One USB Charging Cable | Rechargeable | 18 | IP54 | Calibration Certificate | 0000000 | 000000000 |