Intelligent Laser Digital Display Inclinometer User Manual

1. Introduction and Overview

The Intelligent Laser Digital Display Inclinometer is a versatile and precise measuring instrument designed for various applications requiring accurate angle and slope measurements. Featuring a clear digital display, integrated laser, and strong magnetic base, this device offers both absolute and relative measurement modes, along with convenient angle/slope conversion. Its compact size and rechargeable battery make it an essential tool for professionals and DIY enthusiasts alike.

2. Safety Information

Please read and understand all safety instructions before using this product.

• Laser Safety: This device uses a Class 1 laser (<1mW). Avoid direct eye exposure to the laser beam. Do not stare into the beam or view directly with optical instruments.
• General Handling: Keep the device away from water and extreme temperatures. Do not attempt to disassemble or modify the device, as this may void the warranty and cause damage.
• Magnetic Base: The strong magnets can affect sensitive electronic devices or magnetic media. Keep the inclinometer away from such items.

3. Package Contents

Ensure all items are present in the package:

• Electronic Digital Display Inclinometer
• Packaging Box
• Instruction Manual (YHQ-JC100)
• Certificate of Conformity
• Type-C Data Line (Charging Cable)

4. Product Features

• Digital Display: Clear and easy-to-read measurements.
• Integrated Laser: For precise alignment and marking. Available in single-side or bilateral laser models.
• Magnetic Base: Powerful magnets on one or four sides (depending on model) for secure attachment to metal surfaces.
• Measurement Modes: Supports both Relative and Absolute measurement.
• Angle/Slope Conversion: Easily switch between degrees (°) and slope percentage (%).
• 360° Arbitrary Measurement: Capable of measuring angles in all directions.
• Automatic Digit Flip: Display automatically inverts for easy reading when the device is upside down.
• Data Locking (HOLD): Freeze the current measurement on the display.
• Automatic Shutdown: Powers off after 3 minutes of inactivity to conserve battery.
• Rechargeable Battery: Built-in 3.7V lithium battery with Type-C charging.
• Compact and Portable: Small size for easy handling and carrying.

5. Controls and Display

Buttons:

• Power Button (Red with Laser Icon):
  • Short press: Turn on the device.
  • Long press: Power off the device.
• Laser Switch (Integrated with Power Button):
  • Short press once: Turn on the right laser.
  • Short press twice: Turn on the left laser.
  • Short press three times: Turn on the two-sided laser.
  • Short press four times: Turn off the laser.
• HOLD Button (HLOD):
  • Short press: Hold/Lock the current displayed value.
  • Long press for 2 seconds: Convert between angle (°) and slope (%).
• ZERO Button: Return the measurement to zero for relative measurement.

Display Indicators:

• LEVEL: Indicates the current measurement mode (Absolute or Relative).
• HOLD: Appears when the data hold function is active.
• Battery Level: Shows the remaining battery charge.
• Tilt Direction: Arrows indicate the direction of tilt.
• Slope Symbol (%): Indicates measurement in slope percentage.

6. Setup

Initial Charging:

Before first use, fully charge the inclinometer using the provided Type-C data line and a compatible USB power adapter (DC5V 400mA). The battery indicator on the display will show charging status.

Powering On/Off:

• To Power On: Short press the Power button (red button with laser icon).
• To Power Off: Long press the Power button. The device will also automatically shut down after 3 minutes of no response to save energy.

7. Operation

Absolute Measurement (Default Mode):

In this mode, the device measures the angle relative to the true horizontal plane (factory absolute horizontal zero).

1. Place the inclinometer on any surface.
2. The displayed value is the angle relative to the horizontal.

Relative Measurement:

This mode allows you to measure the angle of other planes relative to a chosen datum plane.

1. Place the inclinometer on your desired measuring datum (e.g., a surface you want to use as your 'zero' reference). The display will show the angle relative to the horizontal plane.
2. Short press the ZERO key to set this current position as 0.00°.
3. Move the inclinometer to the plane you wish to measure. The display will now show the angle relative to your set datum plane.

Laser Operation:

Use the Power/Laser button to cycle through laser modes:

• Short press once: Right laser activates.
• Short press twice: Left laser activates.
• Short press three times: Both lasers activate (bilateral laser).
• Short press four times: Lasers turn off.

Data Hold:

Short press the HOLD button to freeze the current measurement on the display. Press again to release.

Angle/Slope Conversion:

Long press the HOLD button for 2 seconds to switch the display between angle (degrees) and slope percentage (%).

360° Measurement and Automatic Digit Flip:

The inclinometer can measure angles in any orientation (4x90°). The display will automatically rotate to ensure the numbers are always upright and easy to read, regardless of the device's position.

Demonstration Video:

This video demonstrates the digital inclinometer's features including magnetic attachment, 360-degree measurement, data hold function, relative measurement setup, and switching between different laser modes (single left, single right, bilateral).

8. Charging

The inclinometer is equipped with a built-in 3.7V lithium battery. To charge, connect the provided Type-C USB cable to the device's charging port and plug the other end into a standard USB power source (e.g., computer, wall adapter). The battery indicator on the display will show the charging status. A full charge provides ultra-long battery life for extended use.

9. Maintenance

• Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Storage: Store the inclinometer in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, ensure the battery is partially charged (around 50%) to prolong its lifespan.
• Calibration: The device is factory calibrated. If you suspect a calibration issue, refer to the specific instructions in the included YHQ-JC100 manual for any user-accessible calibration procedures.

10. Troubleshooting

• Device not turning on: Ensure the battery is charged. Connect to a power source and try again.
• Inaccurate readings: Ensure the surface is clean and free of debris. Recalibrate if necessary (refer to manual).
• Laser not activating: Check battery level. Cycle through laser modes using the power button as described in Section 5.
• Display not responding: Try powering off and on again. If the issue persists, contact customer support.

11. Specifications

12. User Tips

No specific user tips were available from reviews or Q&A for this product.

13. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the contact details provided in your product packaging or contact the seller directly. Keep your proof of purchase for warranty claims.