1. Introduction
Thank you for choosing the Snakol Laser Distance Meter. This device is designed for precise and efficient distance, area, and volume measurements, making it an essential tool for professionals and DIY enthusiasts alike. Please read this manual carefully before using the device to ensure safe and optimal operation.
2. Safety Information
WARNING: LASER RADIATION
This device emits Class 2 laser radiation. Do not stare into the laser beam or direct it at other people or animals. Avoid direct eye exposure. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
- Do not attempt to modify or disassemble the device.
- Keep the device out of reach of children.
- Do not use the device in explosive environments.
- Ensure the device is clean and dry before use.
3. Package Contents
Verify that all items are present in your package:
- Snakol Laser Distance Meter
- User's Manual
- Protective Pouch
- USB Type-C Charging Cable (for models with Lithium battery)
- Lanyard
4. Product Overview
Familiarize yourself with the components and display of your laser distance meter.
4.1. Keypad Functions
- FUNC (Function): Cycles through measurement modes (Distance, Area, Volume, Pythagorean, etc.).
- ON/DIST (Measure): Powers on the device, initiates single measurement, or continuous measurement.
- +/- (Add/Subtract): Adds or subtracts measurements.
- Unit: Changes measurement units (m, in, ft, ft/in).
- CLR/OFF (Clear/Off): Clears the last measurement or powers off the device.
- Reference Point Selection: Changes the measurement reference point (front or rear of the device).
5. Specifications
| Feature | Specification |
|---|---|
| Model Numbers | SK-C50, SK-C70, SK-C100, SK-C120 |
| Measuring Range | 0.05-50m, 0.05-70m, 0.05-100m, 0.05-120m (model dependent) |
| Measurement Accuracy | ±1.5mm |
| Minimum Display | 1mm |
| Laser Class | Class 2 |
| Laser Wavelength | 635nm, <1mW |
| Power Supply | Dual power: 2x 1.5V AAA alkaline batteries OR 350mAh 3.7V Lithium battery |
| Charging Interface | Type-C (5V 500mA) for Lithium battery models |
| Functions | Single/Continuous Measurement, Area, Volume, Pythagorean, Add/Subtract, Staking-out, Electronic Level, Delay Measurement, Painter Function |
| Data Storage | Up to 99 sets of data records |
| Screen | High Definition Backlit LCD |
| Buzzer | Yes |
| Waterproof & Dustproof | IP54 |
| Auto Laser Off | 30 seconds |
| Auto Power Off | 3 minutes |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -20°C to 65°C |
| Dimensions | 121 x 52 x 28.5 mm |
| Weight | 80g |
| Certifications | CE, FCC, RoHS |
| Warranty | 2 years |
6. Setup
6.1. Battery Installation
The Snakol Laser Distance Meter supports dual power supply options: AAA alkaline batteries or a built-in Lithium battery (for rechargeable models).
- Locate the battery compartment cover on the back of the device.
- Slide the cover open.
- For AAA batteries: Insert two 1.5V AAA alkaline batteries, ensuring correct polarity (+/-).
- For Lithium battery models: The device comes with a built-in Lithium battery. If charging is needed, connect the provided USB Type-C cable to the device and a 5V 500mA power source.
- Close the battery compartment cover securely.
6.2. Power On/Off
- To power on the device, press the ON/DIST button.
- To power off the device, press and hold the CLR/OFF button for a few seconds. The device will automatically power off after 3 minutes of inactivity. The laser will turn off after 30 seconds of inactivity.
7. Operation
The device offers various measurement modes. Press the FUNC button to cycle through them.
7.1. Single Distance Measurement
- Press ON/DIST once to activate the laser.
- Aim the laser at the target point.
- Press ON/DIST again to take the measurement. The result will be displayed on the screen.
7.2. Continuous Measurement (Tracking)
- Press FUNC until the continuous measurement icon appears on the display.
- Press ON/DIST to start continuous measurement. The device will continuously measure and display the current distance, as well as the minimum and maximum values.
- Press ON/DIST again to stop.
7.3. Area Measurement
- Press FUNC until the area measurement icon appears.
- Take the first measurement (e.g., length) by pressing ON/DIST.
- Take the second measurement (e.g., width) by pressing ON/DIST. The device will automatically calculate and display the area.
7.4. Volume Measurement
- Press FUNC until the volume measurement icon appears.
- Take three consecutive measurements (length, width, height) by pressing ON/DIST after each. The device will automatically calculate and display the volume.
7.5. Pythagorean Theorem (Indirect Measurement)
This mode allows indirect measurement of heights or distances using the Pythagorean theorem.
- Press FUNC until the desired Pythagorean icon appears (e.g., for two-point or three-point measurement).
- Follow the on-screen prompts to take the required measurements (e.g., hypotenuse and one leg).
- The device will calculate and display the unknown side.
7.6. Add/Subtract Measurements
After taking a measurement, press the + or - button to add or subtract subsequent measurements from the current total.
7.7. Changing Measurement Units
Press the Unit button to cycle through available units: meters (m), inches (in), feet (ft), and feet/inches (ft/in).
8. Data Management
8.1. Data Storage
The device can store up to 99 sets of measurement data. These records can be reviewed at any time.
8.2. Recalling Data
Use the memory function (often integrated with the FUNC button or a dedicated memory button) to browse through previously saved measurements.
9. User Tips
- Battery Choice: If your model supports both AAA and Lithium batteries, consider using the rechargeable Lithium battery for long-term cost savings and environmental benefits. Ensure it's fully charged via the Type-C port before extensive use.
- Screen Visibility: The high-definition backlit screen ensures readability even in low-light conditions.
- Accuracy: For best accuracy, ensure the device is stable and the laser beam is aimed precisely at the target. Avoid measuring through transparent surfaces.
10. Maintenance
- Cleaning: Use a soft, damp cloth to clean the device. Do not use abrasive cleaners or solvents.
- Storage: Store the device in its protective pouch in a cool, dry place when not in use. If storing for extended periods, remove AAA batteries to prevent leakage.
- Water and Dust Resistance: The device has an IP54 rating, meaning it is protected against dust ingress and splashing water from any direction. However, it is not fully waterproof; avoid submerging it in water.
11. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Low or dead batteries; Incorrect battery installation | Replace AAA batteries or charge Lithium battery; Check battery polarity. |
| Inaccurate measurements | Unstable device; Obstruction in laser path; Measuring through transparent surface; Extreme temperatures | Ensure stability; Clear path; Avoid transparent surfaces; Use within operating temperature range. |
| Laser not visible | Bright ambient light; Laser not activated | Use in lower light conditions or use a target plate; Press ON/DIST to activate laser. |
| Display error message | Measurement out of range; Internal error | Ensure target is within measuring range; Power off and restart device. If error persists, contact support. |
12. Warranty and Support
This Snakol Laser Distance Meter comes with a 2-year warranty from the date of purchase. The warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper maintenance.
For technical support, warranty claims, or any questions regarding your device, please contact your retailer or the manufacturer's customer service.