Keep these levels in your pocket to align surfaces in dimly lit areas. The vial on these levels illuminates, making them easy to read in the dark. Rest them on flat surfaces or fit the side with the V-shaped indentation around pipes and curved shafts.

At 2 _1/4" square and 1" wide, this angle indicator easily fits into your pocket. It also shows level on the display and has a hold button that freezes the reading. Choose an alternate zero point with the push of a button. The display pops up for easy viewing. A V-groove provides stability on curved surfaces.

Level horizontal surfaces in two directions at the same time with the highest degree of accuracy. The highly sensitive glass vials on these levels sit perpendicular to one another – place them on the corner of platforms and surface plates to check if they’re tilting sideways, forwards, or backwards.

Measure distance, level objects, and draft circles with one tool. A jack of all trades, these tape measures include a vial level and a compass for drawing circles up to 20 ft. in diameter. You don’t have to crimp the blade to measure inside drawers and other objects—a top window shows the length from the tip of the blade to the back of the case.

Check the angle of your horizontal surface side-to-side and front-to-back. These indicators have a highly accurate sensor and precision ground stainless steel base. The LCD display shows slope, level, and angle in numerical values along with an image of a manual angle indicator. If you flip them so the LCD display is upright, they’ll automatically switch from checking two angles to check a single angle on a horizontal or vertical surface. They come with cable and a wall plug adapter for charging.

Because it’s stainless steel, the base makes these indicators a durable choice for industrial applications where plastic-bodied indicators would be too fragile. A V-groove provides stability on curved surfaces.

These angle indicators display highly accurate angle, level, and tilt measurements. They come set at true 0°, but you can choose an alternate zero point with the push of a button. Another button will freeze the reading on the display. Indicators have machined leveling surfaces, a V-groove for stability on curved surfaces, and two 6-32 threaded holes for mounting.

These angle indicators come with a calibration certificate that's traceable to NIST and includes the test measurements that confirm accuracy. The display shows highly accurate angle, level, and tilt measurements. They come set at true 0°, but you can choose an alternate zero point with the push of a button. Another button will freeze the reading on the display. Indicators have machined leveling surfaces, a V-groove for stability on curved surfaces, and two 6-32 threaded holes for mounting.