1. Introduction
Thank you for choosing the Kiprim AG01 Digital Angle Gauge. This precision instrument is designed to provide accurate angle measurements for a wide range of applications, including woodworking, construction, and machinery setup. Featuring a high-resolution display, magnetic base, and multiple measurement modes, the AG01 ensures reliable performance for critical alignment tasks. Please read this manual thoroughly before use to ensure proper operation and to maximize the lifespan of your device.

2. Safety Information
To ensure safe operation and prolong the life of your device, please observe the following safety precautions:
- Keep the device away from water and other liquids.
- Do not expose the device to extreme temperatures or direct sunlight.
- Avoid dropping or subjecting the device to strong impacts, despite its durable construction.
- Do not attempt to disassemble or modify the device. Repairs should only be performed by qualified personnel.
- Keep out of reach of children.
- Dispose of batteries according to local regulations.
3. Package Contents
Please check the package for the following items:
- Kiprim AG01 Digital Angle Gauge
- User Manual
- 2x AAA 1.5V Batteries (may be pre-installed or included separately)
4. Product Overview
The Kiprim AG01 is a compact and robust digital angle gauge. Its intuitive design includes a clear backlit display and easy-to-use buttons for various functions.

Buttons and Display:
- Power Button: Turns the device on/off.
- REF/ABS Button: Toggles between Absolute (ABS) and Relative (REF) measurement modes.
- HOLD/UNITS Button: Short press to hold the current reading; long press to switch between degrees (°) and percentage (%) units.
- Backlit LCD Display: Shows angle readings, battery status, and current mode (ABS/REF).
5. Specifications
| Feature | Specification |
|---|---|
| Model Number | AG01 |
| Measurement Range | 4 x 90° (Full 360°) |
| Resolution | 0.05° |
| Accuracy | ±0.2° |
| Units | Degrees (°), Percentage (%) |
| Display | Backlit LCD |
| Magnetic Base | 3-sided strong magnets |
| Automatic Shutdown | 3 minutes of inactivity |
| Power Supply | 2x AAA 1.5V Batteries |
| Battery Life | > 24 hours |
| Construction Material | PC + 15% GF Shell (Reinforced) |
| Drop Resistance | Survives 1.5m drops |
| Weight | 88g |
| Certification | CE |
6. Setup
6.1. Battery Installation
- Locate the battery compartment cover on the back of the device.
- Slide or unclip the cover to open it.
- Insert two (2) AAA 1.5V batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
6.2. Initial Power On
Press the Power button (
) to turn on the device. The display will light up, showing the current angle reading.

7. Operation
7.1. Measurement Modes (ABS/REF)
The AG01 offers two measurement modes:
- Absolute (ABS) Mode: Measures angles relative to a true horizontal (0° = perfect level). This is the default mode upon power-on.
- Relative (REF) Mode: Measures angles relative to any set base. You can set the current position as 0° for relative measurements.
To switch between ABS and REF modes, press the REF/ABS button.

7.2. Unit Conversion (Degrees/Percentage)
The device can display angles in degrees (°) or as a percentage of slope (%).
- To switch between these units, long-press the HOLD/UNITS button.

7.3. Angle Hold Function
To freeze the current angle reading on the display:
- Short-press the HOLD/UNITS button. The display will show 'HOLD'.
- Press the button again to release the hold and resume live measurement.

7.4. Automatic Screen Flip
The display automatically rotates 180° when the device is inverted, ensuring that the readings are always upright and easy to read from any angle.

7.5. Using the Magnetic Base
The AG01 features strong magnets on three sides, allowing it to securely attach to metal surfaces for hands-free operation. This is particularly useful for measuring angles on saw blades, pipes, or steel structures.

7.6. Automatic Shutdown
To conserve battery life, the device will automatically power off after 3 minutes of inactivity.

7.7. Product Demonstration Video
8. Maintenance
8.1. Cleaning
Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the casing or display.
8.2. Battery Replacement
When the battery indicator on the display shows low power, replace the batteries promptly to ensure accurate readings. Follow the battery installation steps in Section 6.1.
8.3. Storage
Store the device in a dry, cool place, away from direct sunlight and extreme temperatures. If storing for an extended period, remove the batteries to prevent leakage.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Dead or incorrectly installed batteries. | Check battery polarity or replace with new AAA batteries. |
| Inaccurate readings | Device not properly calibrated or placed on an unstable surface. | Ensure the device is on a stable, flat surface. If issues persist, try recalibrating (refer to advanced settings if available, or contact support). |
| Display is dim or flickering | Low battery power. | Replace batteries. |
| Buttons unresponsive | Device malfunction or low battery. | Replace batteries. If the problem continues, contact customer support. |
10. User Tips
- For consistent accuracy, always ensure the measurement surface is clean and free of debris.
- Utilize the 3-sided magnetic base for hands-free operation on metal workpieces, which can significantly improve stability and precision.
- Remember to switch to REF mode when you need to measure an angle relative to a non-level surface, setting that surface as your new 'zero'.
- The automatic screen flip feature is very convenient; don't hesitate to use the device upside down or at awkward angles.
11. Warranty and Support
Kiprim products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase or visit the official Kiprim website. Please retain your proof of purchase for any warranty claims.