Draper Laserliner LaserRange-Master Gi4 Mini Laser Rangefinder
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Power Tools DirectDraper Tools Green/White/Black Laserliner 080.842A Laserrange-Master Gi4 Mini Laser Rangefinder 32147
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eBayLaserliner 32147 Laserliner 080.842A LaserRange-Master Gi4 Mini Laser Rangefinde
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Product Information
Full details
The Draper Laserliner Master Gi4 Mini is designed for tradespeople, DIY enthusiasts, and anyone needing precise measurements for length, area, and volume. Its key benefit is the ability to quickly and accurately determine room dimensions and material quantities, with indirect height measurements via the Pythagoras function. A potential caveat is its 40-meter maximum range, which may be insufficient for very large projects.
All features
| Model Part Number | 32147 |
|---|---|
| Brand | Draper |
Extended Product Information
FAQs
What is the maximum measurement distance?
The maximum measurement distance for the Draper Laserliner Master Gi4 Mini is 40 meters.
Can this device measure area and volume?
Yes, the device is equipped to precisely determine lengths, areas, and volumes.
How do I perform an indirect height measurement?
You can use the Pythagoras angle function. This typically involves measuring two known lengths and an angle to indirectly calculate a height measurement.
What type of battery does it use and is it rechargeable?
It uses a built-in 3.7V / 3.0Ah Lithium-Ion battery pack, which is rechargeable via the provided USB-A to USB-C cable.
How accurate are the measurements?
The typical accuracy of the device is ±2 mm.
What are the operating temperature limits?
The device can operate in temperatures ranging from -10°C to 40°C.
How do I switch between front and rear reference points?
There is a selectable housing reference point function that allows you to choose whether measurements are taken from the front or rear of the device. Consult the user manual for the specific button combination.
Is the laser visible in bright sunlight?
The green laser technology offers good visibility, but extremely bright direct sunlight might still make the laser dot challenging to see at longer distances. For such conditions, consider using a target plate.
Troubleshooting
Device does not turn on.
Ensure the device is adequately charged. Connect it to a power source using the USB-A to USB-C cable and allow it to charge for at least 30 minutes before attempting to power it on again.
Laser beam is faint or not visible.
Check if the lens is clean and unobstructed. Ensure the device is not being used in extremely bright direct sunlight where visibility might be reduced. Verify the battery is charged.
Inaccurate measurements.
Ensure the device is held steady and perpendicular to the target surface. Check that the correct reference point (front/rear) is selected for the measurement. Make sure the target surface is suitable for laser reflection. Clean the laser lens.
Display shows an error code.
Refer to the product manual for specific error code meanings. Common solutions include ensuring the device is within operating temperature limits or checking for battery charge.
Pros and Cons
Pros
- Extremely compact and lightweight design for portability.
- Green laser provides excellent visibility in various lighting conditions.
- Versatile for measuring length, area, and volume.
- Pythagoras function is useful for calculating inaccessible heights.
- Clear, easy-to-read display with good contrast.
- Built-in rechargeable Li-ion battery offers long operation time.
Cons
- Maximum measurement range of 40 meters may limit use on very large sites.
- Precision of 2 mm is good but might not be sufficient for highly specialized applications.
- Relies on battery power; requires charging.
- Not explicitly rated for extreme dust or water resistance.
Setup, Compatibility & Care
Setup:
- Ensure the device is charged using the provided USB-A to USB-C cable.
- Power on the device by pressing the power button.
- Select your desired measurement mode (length, area, volume) and reference point (front/rear).
Compatibility:
- The device uses a standard USB-A to USB-C cable for charging, making it compatible with most common power adapters and computer ports.
- The Li-ion battery pack is built-in and not user-replaceable.
Care:
- Keep the device clean by wiping it with a dry or slightly damp cloth. Avoid abrasive cleaners.
- Protect the lens from scratches and dirt. Store in a protective case or pocket when not in use.
- Avoid exposing the device to extreme temperatures outside its operating range (-10°C to 40°C).
- Do not attempt to disassemble the device.