1. Bubuka
Thank you for choosing the Huepar S120G-BT 395FT Bluetoothed Green Laser Distance Measure. This device is designed for precise and efficient distance measurement, featuring advanced green beam laser technology, an angle sensor, and smart app control. It is suitable for a wide range of applications from home renovation to professional construction projects. Please read this manual carefully before use to ensure safe and optimal operation.

Image 1: Huepar S120G-BT Laser Distance Measure. This image shows the device from the front, highlighting its display and control buttons.
2. Émbaran Kasalametan
This device utilizes a Class 2 laser product. Adhere to all safety instructions to prevent injury or damage.
- Kasalametan laser: Do not stare directly into the laser beam. Avoid directing the laser beam at people or animals.
- Kasalametan batré: Use only specified rechargeable NiMH batteries or compatible AA batteries. Do not mix old and new batteries. Do not dispose of batteries in fire.
- Lingkungan Operasi: Ulah ngajalankeun alat dina atmosfir ngabeledug, kayaning ku ayana cairan kaduruk, gas, atawa lebu.
- Pangropéa: Ulah nyobian ngabongkar atanapi ngarobih alat. Perbaikan ngan ukur kedah dilakukeun ku petugas servis anu diidinan.
3. Eusi Paket
Pastikeun yén sadaya item aya dina bungkusan:
- 1X Huepar S120G-BT Laser Distance Measuring Tool
- 1X Hand Strap
- 1X Kabel Ngecas USB-C
- 2X Rechargeable 1200mAh Capacity NiMH Batteries
- 1X Manual pamaké
Video 1: How to use this professional laser distance measure. This video provides a comprehensive guide on the usage of the Huepar laser distance measure, including unboxing and basic functions.
4. Setélan
4.1 Pamasangan Batré & Ngecas
The device comes with 2 rechargeable 1200mAh NiMH batteries. It can also be powered by AA batteries (not included) or charged directly via USB-C without batteries.
- Slide back the battery cover located at the rear of the device.
- Insert the 2 rechargeable NiMH batteries, ensuring correct polarity.
- Tutup panutup batre aman.
- To charge, connect the USB-C charging cable to the device's port and a power source. The charging indicator will show the status.

Image 2: 3 Power Methods. This image illustrates the different power options: rechargeable Ni-Mh batteries, Type-C port for direct charging, and compatibility with AA batteries.
4.2 Smart APP Control & Connection
Enhance your measuring experience with the Huepar APP. Sync data, create floor plans, add annotated photos, and draw sketches directly from your phone.
- Download the Huepar APP from Google Play Store or Apple App Store.
- Aktipkeun Bluetooth dina smartphone Anjeun.
- Turn on the Huepar S120G-BT Laser Distance Measure.
- Open the Huepar APP and grant all necessary permissions (location, local network, Bluetooth, home data).
- In the APP, tap 'Add Device' and select the S120G-BT from the list of detected devices.
- Once successfully paired, measurement results will sync automatically to your phone.

Image 3: Steps to Connect to Your Phone. This image provides a visual guide for connecting the device to the Huepar mobile application via Bluetooth.
5. Parentah Operasi
5.1 Daya Hurung/Pareuman
- Daya Hurung: Long press the 'MEAS' button to turn on the device.
- Pareum listrik: Long press the 'CLEAR/OFF' button to turn off the device. The device also features auto shut-off after 180s of no operation to save power.
5.2 Setélan Unit
The device supports multiple units of measurement (m/ft/in/ft+in).
- Saklar Unit: Long press the 'U' button to cycle through the available measurement units.
5.3 Reference Points
Measurements can be taken from the front, middle, or rear of the device.
- Change Reference Point: Long press the 'Benchmark' button to switch between front, middle (tripod), and rear reference points.

Image 4: Accuracy and 3 Reference Points. This image demonstrates the device's accuracy and the ability to measure from different reference points (front, middle, rear).
5.4 Modeu pangukuran
The S120G-BT supports various measurement modes including distance, angle, area, volume, and 4 Pythagorean modes. It also features continuous measurement, addition & subtraction, and automatic area/volume calculation.
- Pilih Mode: Short press the 'Function' button to cycle through the different measurement modes.
- Laksanakeun pangukuran: Once a mode is selected, press the 'MEAS' button to initiate the measurement. Follow on-screen prompts for multi-step measurements (e.g., for area or volume).

Image 5: Multiple Measuring Modes. This image displays various measurement modes available, including distance, area, volume, and Pythagorean calculations.
5.5 Angle Sensor
The integrated angle sensor provides real-time angle display for precise leveling and alignment tasks.
- Digital Angle Display: The device automatically displays X and Y axis angles on the screen.
5.6 Data History
The device stores up to 30 groups of measurement data.
- View Riwayat: Short press the 'History' button to access stored measurements.
6. Pangropéa
6.1 Perawatan sareng Ngabersihan
- Rapihkan alat dengan lembut, damp lawon. Ulah make bahan kimia kasar atawa cleaners abrasive.
- Keep the laser lenses clean and free from dust or debris to ensure accurate measurements.
- Simpen alat dina tempat anu garing sareng tiis upami henteu dianggo.
6.2 Durability
The Huepar S120G-BT features an IP54 dust- and water-resistant design with a TPE rubberized housing for secure grip, scratch resistance, and durability.

Image 6: IP54 Waterproof and Dustproof. This image highlights the device's resistance to dust and water, ensuring durability in various working conditions.
7. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Alat teu hurung | Low battery or no battery | Charge batteries or replace with fresh AA batteries. |
| Pangukuran anu teu akurat | Dirty laser lens, incorrect reference point, or unstable surface | Clean the lens, verify the reference point, ensure a stable measuring surface. |
| Kagagalan sambungan Bluetooth | Bluetooth off, app permissions denied, or device out of range | Ensure Bluetooth is on, grant app permissions, move closer to the device. |
| Sinar laser teu katingali | Bright ambient light or long distance | Use in lower light conditions or use a laser target plate for better visibility. |
8. Spésifikasi
| Fitur | Rincian |
|---|---|
| Akurasi | ±1/16-inch |
| Kelas laser | Class 2, 490–560nm, <1mW |
| Rentang pangukuran | Up to 395FT/120M |
| Pilihan Daya | 2x 1200mAh NiMH rechargeable batteries (included), USB-C direct charging, compatible with AA batteries |
| Otomatis Pareum | 180s of no operation |
| Peunteun IP | IP54 (dust- & water-resistant) |
| Panyimpenan Data | Nepi ka 30 grup |
| Bahan | Acrylonitrile Butadiene Styrene, TPE |
| Item Beurat | 109 g |
9. Jaminan & Dukungan
This Huepar laser measuring tool comes with a 2-year quality assurance. Free repair or replacement is provided if the product is faulty.
- Palayanan palanggan: Huepar is committed to providing best-in-class service to our customers. Our 24/7 Service Team aims for a response within 24 hours and a solution within 48 hours.
- Bantosan Téknis: Rojongan Téknis Hirupna sayogi.
- Pangropéa: Worldwide Maintenance Centers ensure your product can be repaired or replaced faster.





