ARROW Digital Angle Gauge, ±0.1° Accuracy
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- Professional Accuracy & Multi-Function Tool This angle gauge delivers reliable precision with ±0.1° accuracy at 0°/90° and ±0.2° for other angles, 0.05° resolution for consistent results. Supports 0–90° and 0–180° measurement ranges. Includes HOLD function to lock readings and calibration mode for long-term accuracy, making it ideal for home DIY, woodworking, pipe installation, and leveling tasks
- Dual Measurement Modes & 4 Units Switching Supports both relative and absolute measurement modes for flexible use. Easily switch modes using the ZERO button for accurate comparison tasks. Offers four units (°, %, mm/m, in/ft), making this digital inclinometer adaptable to different working needs across various scenarios
- Smart Display & Easy Operation Features an auto-rotating screen for clear viewing from any direction. Directional indicators help quickly identify level and vertical alignment, while the built-in buzzer alerts when reaching target angles. A reliable digital angle finder designed for efficient and precise operation
- Magnetic Base for Hands-Free Use Equipped with a strong magnetic base, this magnetic digital angle finder securely attaches to metal surfaces like pipes, saw blades, and machinery. V-groove edges improve stability and alignment, making it a dependable tool for hands-free measurement
- Portable and Easy to Use Lightweight and portable, it comes with a durable storage pouch for convenient carrying and protection on the job. Ready to use right out of the box with 2 extra AAA batteries included. When the battery icon appears on the screen, it indicates low power—please replace the batteries for optimal performance
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Estimated shipping
Select a product to estimate shipping.The Arrow Digital Angle Gauge provides precise angle measurements for a variety of projects, ensuring accuracy and ease of use. This versatile tool is perfect for both professional and hobbyist applications.
Key Highlights
- Precise Readings: Delivers ±0.1° accuracy at 0°/90° and ±0.2° for other angles, with a 0.05° resolution.
- Hold Function: Locks readings in place for stable measurements, reducing the need for constant adjustments.
- Multiple Measurement Modes: Supports both relative and absolute measurement modes for adaptable use.
- Unit Conversion: Easily switch between degrees (°), percent (%), millimeters/meters (mm/m), and inches/feet (in/ft).
- Clear Display: Features an auto-rotating screen and directional indicators for simple, intuitive readings.
Useful Facts
- Manufacturer: Hangzhou Great Star Industrial Co,.LTD
- Part Number: ALT25204A
- Weight: 7.4 ounces (204g)
- Dimensions: 4.02 x 3.15 x 1.81 inches
- Battery: 2 AAA batteries required (included) – Alkaline
- Date First Available: March 26, 2026
Good Fit For
- Home DIY projects
- Woodworking
- Pipe installation
- Leveling tasks
- General measurement needs
Product details






| Main Specification | |
|---|---|
| Gamintojas | Hangzhou Great Star Industrial Co,.LTD |
| Prekės ženklas | Arrow Fastener |
| Svoris | 7.4 uncijos |
| Product information | |
| Pakuotės matmenys | 4.02 x 3.15 x 1.81 inches |
| Akumuliatoriai. | 2 Aaa Batteries Required. (Included) |
| Technical Details | |
| Dalies numeris | ALT25204A |
| Baterijos kameros tipas | Alkaline |
| Others | |
| Data pirmą kartą prieinama | 2026 or March 26 |
| Produkto tipas | Angle |








