ANENG RN02/RN03

ANENG RN02/RN03 Digital Inclinometer User Manual

Your guide to precise angle and slope measurements.

1. Producte acabatview

The ANENG RN02/RN03 Digital Inclinometer is a versatile tool designed for accurate angle and slope measurements in various applications, including construction, woodworking, and industrial maintenance. It features a digital display, magnetic base, and automatic screen flip for ease of use. The RN03 model includes an additional horizontal laser marking function.

ANENG RN03 Laser Angle Level Instrument with key features
Figure 1: ANENG RN03 Laser Angle Level Instrument highlighting 360° screen automatic flip, high accuracy digital display, magnetic attraction, angle measurement, slope measurement, relative measurement, and horizontal laser marking.
ANENG RN02/RN03 Multiple Experiences and Functions
Figura 2: Mésview of multiple functions including angle measurement, slope measurement, relative measurement, magnetic attraction, auto screen rotation, lithium battery, accurate detection, horizontal laser, screen backlight, and auto power off.

2. Contingut del paquet

Si us plau, comproveu el paquet per veure si hi ha els elements següents:

  • Digital Inclinometer (RN02 or RN03 model as ordered)
  • Cable de càrrega USB-C
  • Manual d'usuari (aquest document)
  • Caixa d'embalatge
ANENG RN02 Digital Inclinometer with USB-C cable and packaging
Figure 3: ANENG RN02 Digital Inclinometer, USB-C charging cable, and packaging box.

3. Disseny i controls del dispositiu

Familiaritzeu-vos amb els components i els controls del dispositiu:

ANENG RN03 dimensions and button functions
Figure 4: ANENG RN03 dimensions and button functions. 1: Charging port, 2: LCD backlit display, 3: Power switch / Laser level light switch, 4: Lock/Slope key / Data retention, 5: Relative value / Zero key, 6: Horizontal laser output port (RN03 only).
  • Port de càrrega (1): USB-C port for charging the internal lithium battery.
  • LCD Backlit Display (2): Shows measurement readings, battery status, and mode indicators.
  • Interruptor d'alimentació (3): Long press to power on/off. Short press to toggle laser level light (RN03 only).
  • H/% Button (4): Single press for lock/slope key. Long press for data retention.
  • ZERO Button (5): Short press to set the current reading as zero for relative measurement. Long press to restore to absolute zero.
  • Horizontal Laser Output Port (6): Emits a horizontal laser line for marking (RN03 only).

4. Configuració i ús inicial

4.1 Càrrega del dispositiu

The RN02/RN03 models are equipped with a built-in 3.7V 350mAh lithium battery. Before first use, or when the battery indicator is low, charge the device using the provided USB-C cable.

  • Connect the USB-C cable to the charging port (1) on the device.
  • Connect the other end of the cable to a DC 5V output adapter (not included).
  • The charging indicator will be bright red while charging.
  • The indicator will extinguish when fully charged. A full charge takes approximately 2 hours and provides about 72 hours of use.
Type-C Lithium Battery Charging illustration
Figure 5: Charging the device via USB-C. Red light indicates charging, light off indicates full charge.

4.2 Encès/Apagat

  • Per encendre: Long press the Power Switch (3) until the display lights up.
  • Per apagar: Long press the Power Switch (3) again. The device will also automatically shut down after approximately 12 minutes of inactivity.

4.3 Passos de calibració

The instrument may need recalibration due to impact or temperature changes to ensure measurement accuracy. Follow these steps:

  1. Turn on the instrument. Place it on a flat, horizontal surface.
  2. When "CA.d1" is displayed, ensure the instrument is in a normal measurement state. Long press the Power button and H/% key simultaneously.
  3. When "CA.d2" starts to flicker and beep, rotate the instrument 90° and lay it flat. Press the H/% key to confirm.
  4. When "CA.d3" starts to flicker and beep, rotate the instrument 180° and lay it flat. Press the H/% key to confirm.
  5. When "CA.d4" flashes and buzzes, turn the instrument 270° and lay it flat. Press the H/% key to confirm.
  6. When "CA.d5" flashes and buzzes, place the instrument display screen horizontally down on the edge of the plane (ensure the button is suspended). Press the H/% key to confirm.
  7. Wait until "CA.d6" is displayed on the screen, then press the H/% key. The screen will display "CA.d". After about 3 seconds, the instrument calibration is complete, and it enters normal measurement mode.
Calibration steps for ANENG RN03 inclinometer
Figure 6: Visual guide for the 7-step calibration process.

5. Instruccions de funcionament

5.1 Modes de mesura

The inclinometer supports two primary measurement modes:

  • Absolute Measurement Mode: Measures the angle relative to a true horizontal plane (0.00°).
  • Relative Measurement Mode: Allows you to set any current angle as a temporary zero reference (0.00°) to measure subsequent angles relative to that point. To activate, short press the ZERO button. To return to absolute measurement, long press the ZERO button.
Absolute and Relative Measurement Modes
Figure 7: Illustration of Absolute Measurement Mode (measuring from true horizontal) and Relative Measurement Mode (setting a custom zero point).

5.2 Automatic Screen Flip

The device features an intelligent 360° automatic screen flip function. The display will automatically orient itself upright regardless of the instrument's rotation, ensuring easy readability without head tilting.

4*90° Screen Automatic Flip illustration
Figure 8: The display automatically rotates to remain upright for easy viewdes de qualsevol angle.

5.3 Magnetic Attraction

The inclinometer has strong magnets on all four sides, allowing it to be firmly attached to metal surfaces. This frees up your hands for more convenient and stable measurements.

Built-in strong Adsorption (magnetic base)
Figure 9: The device magnetically attaches to a metal surface for hands-free operation.

5.4 Horizontal Laser Marking (RN03 Only)

The RN03 model features a horizontal laser for precise marking. Short press the Power Switch (3) to activate or deactivate the laser level light.

RN03 features including horizontal laser marking
Figure 10: The RN03 model includes a horizontal laser for easy marking and alignment.

5.5 Data Retention (HOLD Function)

To retain the current measurement on the display, long press the H/% button (4). The 'HOLD' indicator will appear on the screen. Long press again to release the data retention and resume live measurement.

6. Aplicacions

The ANENG Digital Inclinometer is suitable for a wide range of applications:

  • Construcció: Measuring angles for building works, foundations, and structural elements.
  • Woodworking: Setting angles for table saws, miter saws, and other tools.
  • Manteniment Industrial: Checking alignment of machinery and equipment.
  • Manteniment de vehicles: Measuring vehicle underbody inclination for alignment or repair.
  • Projectes de bricolatge: General angle finding and leveling tasks.
  • Slope Detection: Measuring slopes for roads, ramps, and drainage systems.
ANENG RN02/RN03 multi-scene application examples
Figure 11: Multi-scene applications including construction, industrial maintenance, precision instrument research, and traffic slope detection.
Vehicle underbody inclination measurement example
Figura 12: Example of measuring vehicle underbody inclination with 0.05° angular resolution and ±0.5° error range.
Stair slope measurement example
Figure 13: Measuring stair slope using the RN03's laser for precise alignment.

7. Manteniment

  • Neteja: Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
  • Emmagatzematge: Store the inclinometer in a dry place, away from direct sunlight and extreme temperatures.
  • Cura de la bateria: For optimal battery life, avoid fully discharging the battery frequently. Recharge when the battery indicator is low. If storing for extended periods, charge the device every few months.
  • Evitar l'impacte: Protect the device from drops and strong impacts, as this can affect its accuracy and internal components.

8. Solució De Problemes

  • El dispositiu no s'encén: Ensure the battery is charged. Connect to a USB-C charger and check the charging indicator.
  • Lectures inexactes: Perform a full calibration as described in Section 4.3. Ensure the measurement surface is stable and free from vibrations.
  • "Err" displayed on screen: This typically indicates a measurement error or an unstable reading. Re-position the device and try again. If it persists, recalibrate the device.
  • Laser not working (RN03 only): Ensure the device is powered on and the battery is charged. Short press the Power Switch (3) to toggle the laser.

9. Especificacions

Function/Parameter RN01 (for comparison) RN02 RN03
Inclination Resolution 0.05° 0.05° 0.05°
Inclination Accuracy ± (0.5° + 5 words) ± (0.5° + 5 words) ± (0.5° + 5 words)
Tilt Rate Resolution 0.05% 0.05% 0.05%
Tilt Rate Accuracy ± (0.1% + 10 words) ± (0.1% + 10 words) ± (0.1% + 10 words)
Mesura del valor relatiu ✔️ ✔️ ✔️
Four-sided Magnetic Attraction ✔️ ✔️ ✔️
Pantalla LCD retroil·luminada ✔️ ✔️ ✔️
Automatic Screen Flip ✔️ ✔️ ✔️
Retenció de dades ✔️ ✔️ ✔️
Funció de calibratge ✔️ ✔️ ✔️
Làser horitzontal ✔️
Càrrega de bateria de liti ✔️ ✔️
Tipus de bateria 1.5V AAA battery *2 3.7 V 350 mAh 3.7 V 350 mAh
Material ABS ABS ABS
Pes 84 g 90 g 111 g
Apagat automàtic If there is no operation after 12 minutes, the machine will automatically shut down.

Note: The parameters are for reference only, and the actual measurement of the specific equipment shall prevail.

Comparison of functional parameters for RN01, RN02, RN03
Figure 14: Detailed comparison of functional parameters across RN01, RN02, and RN03 models.

10. Consells d'usuari

  • Choose the Right Model: If horizontal laser marking is a critical feature for your tasks, ensure you select the RN03 model. The RN02 offers the same digital inclinometer functionality without the laser.
  • Calibració regular: For the most accurate results, especially after transport or significant temperature changes, perform the calibration steps.
  • Utilize Magnetic Base: Always use the magnetic base when working on metal surfaces to ensure stability and free your hands for other tasks.
  • Relative Zero for Complex Angles: The relative measurement mode is excellent for measuring angles between two non-horizontal surfaces. Set the first surface as zero, then measure the second.
  • Durada de la bateria: Keep the device charged for uninterrupted work. The Type-C charging is convenient and fast.

11. Garantia i Suport

Per obtenir informació sobre la garantia, assistència tècnica o consultes sobre el servei tècnic, consulteu la informació de contacte proporcionada pel vostre distribuïdor o el representant oficial del fabricant. weblloc web. Conserveu el rebut de compra com a comprovant de compra.

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