SHAHE Digital Angle Gauge Inclinometer User Manual

1. Introduction

The SHAHE Digital Angle Gauge Inclinometer (Model 5315-90C) is a versatile and precise tool designed for accurate angle and slope measurements. Its compact size, magnetic base, and clear LCD display make it ideal for various applications, including wood processing, auto repair, and machining. This manual provides detailed instructions for its setup, operation, maintenance, and calibration to ensure optimal performance.

2. Product Features

• Small and Light: Convenient for portability and handling.
• Clear LCD Display: Values can be clearly and easily read, featuring a green backlight for dark environments.
• Built-in Magnets: Strong magnetic base allows secure attachment to any iron surface.
• Measurement Modes: Provides both relative and absolute measurements.
• Zero Setting: Allows zero setting at any position for relative measurements.
• Data Hold: Function to hold the displayed measurement.
• Auto-Reverse Display: The display automatically reverses when the product is inverted for easy reading.
• Auto Power Off: The display turns off after 30 seconds of inactivity, and the device automatically powers off after 3 minutes of no operation to conserve battery life.
• Units of Measurement: Displays angles in degrees (°) and percentage (%).

3. Specifications

4. Setup

4.1. Battery Installation

1. Locate the battery compartment cover on the back of the inclinometer.
2. Use a small screwdriver (often included in the package) to open the battery compartment.
3. Insert two (2) 1.5V AAA batteries, ensuring correct polarity (+/-).
4. Close the battery compartment cover securely.

4.2. Package Contents

Upon opening the package, you should find the following items:

• 1 x Digital Bevel Box (Digital Inclinometer)
• 1 x Screwdriver
• 1 x English Instruction Manual (this document)
• 1 x Package Box

5. Operating Instructions

5.1. Button Functions

• ON/OFF Button: Short press to turn the device on or off.
• HOLD/Tilt% Button:
  
  • Short press: Activates the data hold function, freezing the current reading on the display.
  • Long press (2 seconds): Switches the display between angle (°) and slope percentage (%).
• ZERO Button:
  
  • Used to reset the current measurement to 0.00° for relative measurements.
  • Also used during the recalibration process.

5.2. Display Indicators

• When the display shows "▲" on the left side and "▼" on the right side, it indicates the left side is higher and the right side is lower.
• When the display shows "▼" on the left side and "▲" on the right side, it indicates the left side is lower and the right side is higher.
• The display will show "LEVEL" when the surface is level.
• The display will show "HOLD" when the data hold function is active.
• A battery icon indicates battery status.

5.3. Absolute Measuring Mode

In Absolute Measuring Mode, the inclinometer measures the angle relative to a true horizontal (level) surface. The absolute zero position of the instrument is factory-calibrated.

1. Turn on the instrument by short pressing the ON/OFF button.
2. Place the inclinometer on the surface to be measured. The display will show the angle relative to the absolute level.

5.4. Relative Measuring Mode

The Relative Measuring Mode allows you to set any surface as a reference (zero) and measure subsequent angles relative to that reference.

1. Turn on the instrument and place it on your desired reference surface. The display will show the angle comparing to the absolute level.
2. Short press the ZERO button. The display will reset to "0.00°". This surface is now your new reference.
3. Move the instrument to the surface you wish to measure, or change the angle on the reference surface. The display will show the angle value relative to your set reference.

5.5. Recalibration

The inclinometer is fully calibrated prior to shipment. Recalibrate only if you suspect inaccuracies. This process requires a known level surface.

1. Step 1: Place the bottom surface of the instrument onto a known level surface.
2. Step 2: While the device is OFF, hold the instrument, press and hold the "ZERO" button, then press the "ON/OFF" button. The LCD will display "CAL1", indicating entry into calibration status. Release both buttons.
3. Step 3: Hold the instrument still and press the "ZERO" button. The LCD will display "CAL2".
4. Step 4: Rotate the instrument 90 degrees clockwise. Hold it still and press the "ZERO" button again. The LCD will display "CAL3".
5. Step 5: Rotate the instrument another 90 degrees clockwise. Hold it still and press the "ZERO" button again. The LCD will display "CAL4".
6. Step 6: Rotate the instrument another 90 degrees clockwise. Hold it still and press the "ZERO" button again. The LCD will display "CAL5".
7. Step 7: Rotate the instrument a final 90 degrees clockwise (back to the original orientation). Hold it still and press the "ZERO" button again. The LCD will display "PASS", then return to "0.00°". The calibration is now complete.

Note: Ensure the instrument is held perfectly still when pressing the "ZERO" button during recalibration.

6. Maintenance

• Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Storage: Store the inclinometer in a dry place, away from direct sunlight and extreme temperatures.
• Battery Replacement: If the battery indicator shows low power or the display becomes dim, replace both AAA batteries promptly. Remove batteries if the device will not be used for an extended period to prevent leakage.
• Avoid Impact: Protect the device from drops or strong impacts, as this can affect its accuracy.

7. Troubleshooting

• Device does not turn on: Check if batteries are installed correctly and have sufficient charge. Replace batteries if necessary.
• Inaccurate readings: Perform a recalibration as described in Section 5.5. Ensure the measurement surface is stable and free from vibrations.
• Display is dim or flickering: Replace the batteries.

8. User Tips

• Dynamic Measurements: While the device provides quick readings, for highly dynamic measurements (e.g., on a moving motorcycle), consider the response time. For instantaneous angle changes, the digital display might have a slight lag.
• Calibration Check: Regularly check the calibration against a known level surface, especially if the device has been dropped or subjected to harsh conditions.

9. Warranty and Support

This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For warranty claims or technical support, please contact your retailer or the manufacturer directly. Please retain your proof of purchase for warranty service.

For additional information and guides, you may refer to the official user manual PDF: SHAHE Digital Inclinometer User Manual (PDF)