1. Introduction
This manual provides comprehensive instructions for the safe and effective use of your SHAHE Magnetic Digital Angle Finder Protractor Inclinometer. This compact and portable device is designed for precise angle and slope measurements in various applications, including woodworking, automotive repair, and machining. Please read this manual carefully before operating the product.
2. Package Contents
Upon unpacking, please ensure all items listed below are present and in good condition:
- 1 x SHAHE Digital Inclinometer (Model 5347 or 5347-L)
- 1 x USB Type-C Charging Cable
- 1 x User Manual
Figure 1: Package Contents
3. Product Overview and Features
The SHAHE Digital Inclinometer is a versatile tool with a robust design and user-friendly interface. It features a large LCD with backlight for easy reading in various lighting conditions.
Figure 2: Device Components and Display Indicators
Key Features:
- Material: Lightweight and portable plastic.
- Measuring Modes: Supports both Absolute and Relative angle measurements.
- Unit Conversion: Easily switch between angle (°) and slope (%).
- Data Hold: Freeze the current measurement value on the display.
- Automatic Power Off: Device automatically turns off after 3 minutes of inactivity to conserve battery.
- Backlight: Automatic backlight activation upon power-on, and automatic turn-off after 30 seconds of inactivity.
- Magnetic Base: Equipped with powerful built-in magnets for secure attachment to metal surfaces (e.g., miter saw blades, band saw blades, table saw blades).
- Rechargeable Battery: Integrated 3.7V lithium battery, rechargeable via a Type-C port.
- Wireless Transmission (Model 5347-L only): This variant includes a built-in wireless transmission function for enhanced connectivity.
Figure 3: Backlight and Magnetic Base in Use
Figure 4: Type-C Charging Port
4. Specifications
| Parameter | Value |
|---|---|
| Measuring Range | 4*90° |
| Resolution | 0.05° |
| Accuracy | ±0.2° |
| Repeatability | 0.1° |
| Power Supply | Rechargeable 3.7V Lithium Battery |
| Working Temperature | -10°C to 50°C |
| Magnet | YES (Magnetized bottom) |
| Automatic Off | YES, after 3 minutes inactivity |
| Backlight | YES (Automatic on/off) |
| Unit Conversion Key | Angle/Slope |
| Measuring Mode | Absolute and Relative |
Dimensions:
Figure 5: Model 5347 Dimensions
Figure 6: Model 5347-L Dimensions
5. Setup
5.1 Charging the Device
Before first use, or when the battery indicator shows low power, charge the inclinometer using the provided USB Type-C cable. Connect the cable to the Type-C port on the device and to a standard USB power source (e.g., computer, wall adapter).
5.2 Initial Power On
Remove any protective films from the display and buttons. Press the ON/OFF Button () lightly to turn on the device. The display will illuminate, and the device will enter Absolute Measuring Mode, showing the angle relative to the absolute level.
6. Operating Instructions
6.1 Power On/Off
- To Turn On: Lightly press the ON/OFF Button.
- To Turn Off: Press and hold the ON/OFF Button again.
6.2 Measuring Modes
Figure 7: Measuring Modes and Units
Absolute Measuring Mode:
In this mode, the inclinometer measures the angle relative to a true horizontal (absolute level). The absolute zero position is factory-calibrated.
- Turn on the instrument.
- Place the instrument on the surface to be measured. The display will show the angle relative to the absolute horizontal.
Relative Measuring Mode:
This mode allows you to set any surface as a reference (zero) and measure subsequent angles relative to that reference.
- Turn on the instrument and place it on your desired reference surface (e.g., a surface with a known angle).
- Short press the Functional Key (W). The display will show "0.00°" and the "REF" indicator will appear, indicating that this surface is now your relative zero.
- Move the instrument to the surface you wish to measure. The display will show the angle relative to your set reference surface.
6.3 Data Hold Function
To freeze the current measurement value on the display:
- Short press the Functional Key (W). The "H" indicator will appear on the display.
- To release the data hold, short press the Functional Key (W) again.
6.4 Unit Conversion (Angle/Slope)
To switch between angle (°) and slope (%):
- Long press the Functional Key (W). The display will toggle between angle (°) and slope (%).
6.5 Magnetic Base Usage
The powerful magnets on the base allow for easy and firm attachment to ferrous metal surfaces. This is particularly useful for hands-free operation on saw blades, metal frames, or other magnetic workpieces, ensuring stable and accurate readings.
6.6 Product Demonstration Video
Video 1: SHAHE Digital Inclinometer Product Demonstration. This video illustrates the device's power-on sequence, mode switching, and practical measurement applications.
7. User Tips
- Portability and Visibility: The mini size and backlight feature make this inclinometer highly portable and easy to read in various environments, including dimly lit workshops.
- Versatile Application: Its digital precision and magnetic base allow for accurate measurements on a wide range of surfaces and tools, enhancing efficiency in tasks requiring precise angle setting.
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents.
- Storage: Store the inclinometer in a dry place, away from direct sunlight and extreme temperatures.
- Battery Care: Recharge the battery regularly, even if not in frequent use, to maintain battery health.
- Avoid Impact: Protect the device from drops and impacts, as this can affect its accuracy.
9. Troubleshooting
- Device Not Turning On: Ensure the battery is charged. Connect the device to a power source using the Type-C cable and try again.
- Inconsistent Readings: Verify that the measurement surface is clean and free of debris. Ensure the device is placed stably on the surface. Recalibrate to absolute zero if necessary by placing it on a known level surface and re-entering absolute mode.
- Backlight Not Working: The backlight automatically turns off after 30 seconds of inactivity. If it doesn't turn on when the device is active, check the battery level.
10. Frequently Asked Questions (FAQ)
- Q: Is SHAHE a trading company or a manufacturer?
- A: SHAHE has been a manufacturer since 2002, producing its own branded products.
- Q: Why are SHAHE products considered high quality?
- A: SHAHE's measuring tools undergo precision machining processes and thorough inspection to ensure product quality.
- Q: Does the product have certifications?
- A: Yes, the product has CE, ROHS, and ISO certificates.
- Q: Why do some products not have the SHAHE logo?
- A: SHAHE produces tools under its own brand and also for different customers, which may not feature the SHAHE logo.
11. Warranty and Support
This product comes with a 12-month warranty from the date of purchase. The warranty covers manufacturing defects but excludes:
- Man-made damage or misuse
- Repairs performed without authorization
- Natural wear and tear
For detailed information, troubleshooting, or technical support, please refer to the official user manual PDF available at: SHAHE Digital Inclinometer User Manual (PDF).
