Electrical Bubble Two Modes Digital Angle Gauge
AG03 Electrical Bubble Two Modes Digital Angle Gauge
Measuring Range:Single axis:0°~360°/Dual axis:-40°~40°
Resolution:0.01°
Accuracy:Single axis: ±0.1°at 0°and 90°/±0.2°at other angles
Dual axis: ±0.2°
Battery:2*1.5V AA batteries
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Personalized Products
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Precision Manufacturing
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Technical Support
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Multiple Certifications
High Precision Protractor with Electronic Bubble Vial
The AG03 is a professional-grade digital protractor and inclinometer engineered for high-accuracy woodworking, carpentry, and machinery alignment tasks. Combining an intuitive digital interface with electronic spirit vial functionality, it delivers instant, reliable angle calculations for precision installation work.
Advanced Dual-Axis & Electronic Bubble Vial Modes
Featuring a high-resolution LCD display with dual electronic bubble vial modes, this digital angle gauge provides real-time single and dual-axis leveling. Operators can seamlessly switch between standard 1D inclination readings and 2D cross-axis alignment target modes, making surface calibration and structural setup faster and more precise.

5-Direction Reversible Display & Multi-Surface Magnetic Mount
Designed for ultimate jobsite convenience, the bright illuminated screen automatically flips across five orientation angles to ensure effortless readability from any position. Strong integrated magnets allow the tool to lock firmly onto iron pipes, metal framing, and overhead beams for hands-free angular layout work.
What Customization Services Do We Offer?

SUPPORT CUSTOMIZED LOGO
Customize Product Logo According To Your Preferences

APPEARANCE CUSTOMIZED
Tailor-Made Product Appearance

PACKAGING CUSTOMIZATION
Number Of Laser Lines, Wireless Function,Manual Mode, Gesture Control, Etc.

LIGHT SOURCE SELECTION
Selection Of Beam Source Based On Your Requirement

APPEARANCE CUSTOMIZED
Color Box,Plastic Box,Cloth Bag,Aluminum Box,Etc

PACKAGING CUSTOMIZATION
Tripod, Bracket, Magnetic Base, Target Plate, Receiver, Etc
Your questions answered
Frequently Asked Questions
Do you provide OEM and ODM services for laser levels and measuring tools?
We offer full OEM and ODM solutions, including logo branding, housing color customization, packaging design, firmware/function adjustments, and private-label documentation. Our engineering team supports projects from concept to mass production.
What quality standards and certifications do your laser levels meet?
Our products are manufactured under strict quality control and comply with CE, FCC, RoHS, and relevant laser safety standards. Each unit undergoes accuracy calibration, stability testing, and durability inspection before shipment.
How do you test product reliability during production?
We perform multiple simulation tests during production to ensure stable performance and accuracy. These tests simulate real working conditions such as drops, vibration, temperature changes, and continuous operation. Laser accuracy and leveling performance are checked at different production stages, and only products that pass all tests are approved for shipment.
What after-sales support and service do you provide?
We are committed to excellent after-sales service. When a product issue arises, please contact us promptly and we will provide a solution. We offer responsive support, including troubleshooting, repair arrangements, and warranty assistance; in some regions we also have local service or repair stations to support faster resolutions.










