Starrett Multi-Plane Precision Levels
Check the accuracy of horizontal and vertical surfaces with these precision-machined levels. They have highly sensitive vials set at 90° angles for checking two planes at the same time.
V-groove provides stability on curved surfaces.
Levels | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Vials | Housing | Replacement Horizontal Vials | |||||||||||||
| Lg. | Wd. | Ht. | For Max. No. of Planes | Horizontal | Vertical | Sensitivity | Material | Color | Vial Material | Features | Container Type | Each | Each | ||
No. 98 Machinist | |||||||||||||||
| 6" | 1 1/4" | 1 1/2" | 2 | 2 | __ | 0.005 in./ft., 1 min./0.1" | Cast Iron | Black | Glass | V-Groove | __ | 00000000 | 0000000 | 00000000 | 0000000 |
| 8" | 1 1/4" | 1 5/8" | 2 | 2 | __ | 0.005 in./ft., 1 min./0.1" | Cast Iron | Black | Glass | V-Groove | __ | 00000000 | 000000 | 00000000 | 000000 |
| 12" | 1 1/2" | 2 3/4" | 2 | 2 | __ | 0.005 in./ft., 1 min./0.1" | Cast Iron | Black | Glass | V-Groove | Carrying Case | 00000000 | 000000 | 00000000 | 000000 |
| 18" | 1 5/8" | 2 3/4" | 2 | 2 | 2 | 0.005 in./ft., 1 min./0.1" | Cast Iron | Black | Glass | V-Groove | Carrying Case | 00000000 | 000000 | 0000000 | 000000 |
199Z Master Precision | |||||||||||||||
| 15" | 1 5/8" | 3" | 2 | 2 | __ | 0.0005 in./ft., 10 sec./0.1" | Cast Iron | Black | Glass | __ | __ | 00000000 | 00000000 | 00000000 | 00000 |
Starrett Multi-Plane Precision Levels with Calibration Certificate
These levels come with a calibration certificate traceable to NIST that states they've passed a test for accuracy. They are precision-machined and check the accuracy of both horizontal and vertical surfaces simultaneously with highly sensitive vials set at 90° angles.
V-groove provides stability on curved surfaces.
Levels | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Vials | Housing | Replacement Horizontal Vials | ||||||||||||
| Lg. | Wd. | Ht. | For Max. No. of Planes | Horizontal | Vertical | Sensitivity | Material | Color | Vial Material | Features | Each | Each | ||
No. 98 Machinist | ||||||||||||||
| 6" | 1 1/4" | 1 1/2" | 2 | 2 | __ | 0.005 in./ft., 1 min./0.1" | Cast Iron | Black | Glass | V-Groove | 000000000 | 0000000 | 00000000 | 0000000 |
| 8" | 1 1/4" | 1 5/8" | 2 | 2 | __ | 0.005 in./ft., 1 min./0.1" | Cast Iron | Black | Glass | V-Groove | 000000000 | 000000 | 00000000 | 000000 |
| 12" | 1 1/2" | 2 3/4" | 2 | 2 | __ | 0.005 in./ft., 1 min./0.1" | Cast Iron | Black | Glass | V-Groove | 000000000 | 000000 | 00000000 | 000000 |
| 18" | 1 5/8" | 2 3/4" | 2 | 2 | 2 | 0.005 in./ft., 1 min./0.1" | Cast Iron | Black | Glass | V-Groove | 000000000 | 000000 | 0000000 | 000000 |
199Z Master Precision | ||||||||||||||
| 15" | 1 5/8" | 3" | 2 | 2 | __ | 0.0005 in./ft., 10 sec./0.1" | Cast Iron | Black | Glass | __ | 000000000 | 00000000 | 00000000 | 00000 |
Multi-Plane Precision Levels
Check the accuracy of horizontal and vertical surfaces with these precision-machined levels. They have two highly sensitive vials set at 90° angles for checking two planes at the same time.
Levels with heat-resistant insulation are protected from heat transfer that may affect level sensitivity.
V-groove provides stability on curved surfaces.
No. of Vials | Housing | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | For Max. No. of Planes | Horizontal | Vertical | Sensitivity | Material | Color | Vial Material | Mounting Fasteners Included | No. of | Dia. | Features | Each | |
T | |||||||||||||||
| 3 5/32" | 2 9/16" | 0.667" | 2 | 1 | 1 | 0.001 in./ft., 0 min./0.1" | Cast Iron | __ | Glass | No | 2 | 0.22" | __ | 00000000 | 0000000 |
Square | |||||||||||||||
| 4" | 1 1/4" | 4" | 2 | 1 | 1 | 0.001 in./ft., 0 min./0.1" | Steel | __ | Glass | __ | __ | __ | V-Groove, Heat-Resistant Insulation | 0000000 | 00000000 |
| 6" | 1 3/8" | 6" | 2 | 1 | 1 | 0.001 in./ft., 0 min./0.1" | Steel | __ | Glass | __ | __ | __ | V-Groove, Heat-Resistant Insulation | 0000000 | 00000000 |
| 8" | 1 9/16" | 8" | 2 | 1 | 1 | 0.0006 in./ft., 0 min./0.1" | Cast Iron | Green | Glass | __ | __ | __ | V-Groove | 0000000 | 00000000 |
Triangular | |||||||||||||||
| 6" | 1 9/16" | 6" | 2 | 1 | 1 | 0.001 in./ft., 0 min./0.1" | Steel | __ | Glass | __ | __ | __ | V-Groove, Heat-Resistant Insulation | 0000000 | 00000000 |
Straight | |||||||||||||||
| 8" | 1 11/16" | 1 5/8" | 2 | 1 | 1 | 0.0006 in./ft., 0 min./0.1" | Cast Iron | __ | Glass | __ | __ | __ | V-Groove | 00000000 | 00000000 |
| 12" | 2" | 2" | 2 | 1 | 1 | 0.0006 in./ft., 0 min./0.1" | Cast Iron | __ | Glass | __ | __ | __ | V-Groove | 00000000 | 00000000 |
Multi-Plane Precision Levels with Calibration Certificate
These levels come with a calibration certificate traceable to NIST that states they've passed a test for accuracy. They are precision-machined and check the accuracy of both horizontal and vertical surfaces simultaneously with two highly sensitive vials set at 90° angles.
Levels with heat-resistant insulation are protected from heat transfer that may affect level sensitivity.
V-groove provides stability on curved surfaces.
No. of Vials | Housing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | For Max. No. of Planes | Horizontal | Vertical | Sensitivity | Material | Color | Vial Material | Features | Each | |
Square | ||||||||||||
| 6" | 1 3/8" | 6" | 2 | 1 | 1 | 0.001 in./ft., 0 min./0.1" | Steel | __ | Glass | V-Groove, Heat-Resistant Insulation | 00000000 | 000000000 |
| 8" | 1 9/16" | 8" | 2 | 1 | 1 | 0.0006 in./ft., 0 min./0.1" | Cast Iron | Green | Glass | V-Groove | 00000000 | 00000000 |
Triangular | ||||||||||||
| 6" | 1 9/16" | 6" | 2 | 1 | 1 | 0.001 in./ft., 0 min./0.1" | Steel | __ | Glass | V-Groove, Heat-Resistant Insulation | 00000000 | 00000000 |
Straight | ||||||||||||
| 8" | 1 11/16" | 1 5/8" | 2 | 1 | 1 | 0.0006 in./ft., 0 min./0.1" | Cast Iron | __ | Glass | V-Groove | 000000000 | 00000000 |
Compact Precision Levels with Cross Vial
Make sure surfaces in tight spaces, such as the interior of machine housings, are completely level. These levels have a primary vial to check side-to-side level and a small cross vial that indicates if equipment is tilted front-to-back. For the most accurate readings, they’re precision machined and have a highly sensitive primary vial. The cross vial is good for quick checks, but if you need precise leveling in both directions, turn these levels 90° and use the primary vial again.
Made from glass, both vials hold up to chemicals and temperature fluctuations, but they’re fragile. A V-groove in the base keeps these levels steady on curved surfaces. Although they’re small enough to fit in a pocket, these levels should be kept in their box when not in use to maintain accuracy.
| Lg. | Wd. | Ht. | No. of Horizontal Vials | Housing Material | Vial Material | Base Material | Features | Container Type | Each | |
0.005 in./ft., 1 min./0.1" Sensitivity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2 3/8" | 1 9/16" | 1 1/2" | 2 | Plastic | Glass | Cast Iron | V-Groove | Wood Box | 0000000 | 0000000 |
| 3 17/32" | 1 9/16" | 1 1/2" | 2 | Plastic | Glass | Cast Iron | V-Groove | Wood Box | 0000000 | 000000 |
| 4 23/32" | 1 9/16" | 1 1/2" | 2 | Plastic | Glass | Cast Iron | V-Groove | Wood Box | 0000000 | 000000 |
0.001 in./ft., 0 min./0.1" Sensitivity | ||||||||||
| 2 3/8" | 1 9/16" | 1 1/2" | 2 | Plastic | Glass | Cast Iron | V-Groove | Wood Box | 0000000 | 000000 |
| 3 17/32" | 1 9/16" | 1 1/2" | 2 | Plastic | Glass | Cast Iron | V-Groove | Wood Box | 0000000 | 000000 |
| 4 23/32" | 1 9/16" | 1 1/2" | 2 | Plastic | Glass | Cast Iron | V-Groove | Wood Box | 0000000 | 000000 |
Granite-Base Precision Levels with Cross Vial
For accurate readings, these levels have a precisely machined, flat granite base and highly sensitive vial. Where metal levels might distort from heavy use or bumps, the granite base on these levels will chip if it’s hit, so these levels stay flat and stable. A primary vial helps you check side-to-side level and a small cross vial indicates if equipment is tilted front-to-back. The cross vial is good for quick checks, but if you need precise leveling in both directions, turn these levels 90° and use the primary vial again—the primary vial is highly sensitive. Both vials are glass, so they hold up to chemicals and temperature changes but are fragile. When you need to use these levels on a curved surface, they have a V-groove in the base for stability.
Housing | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | No. of Horizontal Vials | Material | Color | Vial Material | Features | Container Type | Each | |
0.001 in./ft., 0 min./0.1" Sensitivity | ||||||||||
| 4 15/16" | 1 9/16" | 2 3/8" | 2 | Plastic | Black | Glass | V-Groove | Carrying Case | 0000000 | 0000000 |
| 7 7/8" | 1 9/16" | 2 3/8" | 2 | Plastic | Black | Glass | V-Groove | Carrying Case | 0000000 | 000000 |
0.0006 in./ft., 0 min./0.1" Sensitivity | ||||||||||
| 4 15/16" | 1 9/16" | 2 3/8" | 2 | Plastic | Black | Glass | V-Groove | Carrying Case | 0000000 | 000000 |
| 7 7/8" | 1 9/16" | 2 3/8" | 2 | Plastic | Black | Glass | V-Groove | Carrying Case | 0000000 | 000000 |
0.0002 in./ft., 0 min./0.1" Sensitivity | ||||||||||
| 4 15/16" | 1 9/16" | 2 3/8" | 2 | Plastic | Black | Glass | V-Groove | Carrying Case | 0000000 | 000000 |
| 7 7/8" | 1 9/16" | 2 3/8" | 2 | Plastic | Black | Glass | V-Groove | Carrying Case | 0000000 | 000000 |
Starrett Precision Levels
With a precision-machined leveling surface and highly sensitive vial, this level provides superior accuracy. The V-groove provides stability on curved surfaces.
Starrett Precision Levels with Calibration Certificate
This level comes with a calibration certificate traceable to NIST that states it's passed a test for accuracy. It has a precision-machined leveling surface and a highly sensitive vial. The V-groove provides stability on curved surfaces.
Surface-Mount Precision Levels
Fasten these levels to equipment for highly accurate repeat checks, even if the equipment is vibrating. They have a precision-machined leveling surface and highly sensitive vial for consistent and accurate readings. Made of glass, the vial resists temperature changes and chemicals but is fragile.
Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | No. of Horizontal Vials | Housing Material | Vial Material | Mounting Surface Orientation | Mounting Fasteners Included | No. of | Dia. | Ctr.-to-Ctr. | Each | |
0.0048 in./ft., 1 min./0.1" Sensitivity | ||||||||||||
| 4 23/32" | 1" | 7/8" | 1 | Black Zinc-Plated Steel | Glass | Horizontal | No | 2 | 0.17" | 4.33" | 0000000 | 0000000 |
0.0012 in./ft., 0 min./0.1" Sensitivity | ||||||||||||
| 4 23/32" | 1" | 7/8" | 1 | Black Zinc-Plated Steel | Glass | Horizontal | No | 2 | 0.17" | 4.33" | 0000000 | 000000 |
0.0006 in./ft., 0 min./0.1" Sensitivity | ||||||||||||
| 4 23/32" | 1" | 7/8" | 1 | Black Zinc-Plated Steel | Glass | Horizontal | No | 2 | 0.17" | 4.33" | 0000000 | 000000 |
Digital Granite-Base Precision Levels
Often used to align machinery, set up jigs and fixtures, and inspect finished products, these electronic levels are precision machined with a granite base and highly sensitive sensor for accuracy. The base won’t rust in wet environments and chips when dropped instead of denting or distorting. This means they’ll remain flat and accurate even after impact. However, they are more brittle than levels with steel bases. The sensor in these levels is sturdy—it resists shock, vibration, and temperature changes. It stabilizes quickly, so you can turn the level on and use it right away. A V-groove creates stability on curved surfaces.
These levels have a high-contrast display that’s easy to read under any lighting conditions. It shows angle, slope, and level. Choose from unit options of arc seconds or mm/m. They have a set zero function to quickly recalibrate for accuracy.
If you’re working in hard-to-reach areas or if multiple users need to view the readings simultaneously, use the free, downloadable app to read measurements on smart devices. Or connect them to your computer with the included USB-C cable. You can also use the cable to recharge these levels.
Housing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Sensitivity | Material | Color | Batteries Included | Data Connection Type | Features | Container Type | Each | |
| 4 15/16" | 1 9/16" | 2 1/4" | 0.017 in./ft., 4 min./0.1" | Plastic | Black | Yes | Bluetooth, USB-C | V-Groove | Carrying Case | 0000000 | 0000000 |
| 7 7/8" | 1 9/16" | 2 1/4" | 0.017 in./ft., 4 min./0.1" | Plastic | Black | Yes | Bluetooth, USB-C | V-Groove | Carrying Case | 0000000 | 000000 |