Description
The Yato cross-line laser set 4D with a green laser (YT-30415) is an advanced measuring device designed for professional use, allowing extremely accurate and efficient alignment and levelling in various construction and installation jobs. This 4D laser projects as many as sixteen (16) green laser lines, four lines for each plane. This comprehensive line system gives you horizontal and vertical lines on any wall simultaneously and in real time, which significantly speeds up workflows and makes them more accurate. The green laser beam is up to four times more visible than a traditional red laser beam in bright indoor conditions, which improves comfort in use and reduces eye strain.
The self-levelling mechanism of the device ensures fast, automatic alignment within a range of ±3 degrees, eliminating the need for manual adjustment and reducing the chance of errors. If the device tilts outside the self-levelling range, a built-in alarm function alerts the user, ensuring that measurements are always taken accurately and reliably. The pulse function also lets you use the device with a laser receiver, available as an accessory, which extends the working range and improves visibility in more challenging conditions or outdoors.
The Yato cross-line laser set is equipped with a durable Li-Ion battery that gives up to 8 hours of operating time on one charge. The two rechargeable batteries and charger supplied guarantee uninterrupted work for longer periods too. The set also includes a wide range of accessories, such as a 1 metre high aluminium tripod with adapter, a remote control, a wall bracket and an adjustable base, which improve the versatility and usability of the device in different working environments. All the components are packed in a sturdy, vibration-damping case, which protects the device during transport and storage.
The durability of the device is underlined by its IP52 rating, which guarantees protection against dust and splashing water. This makes it suitable for even demanding working conditions. The wavelength of the green laser is 520–530 nm and its power is ≤1 mW, which places it in laser class 2. This guarantees effective performance with safety taken into account. The Yato cross-line laser set 4D is an excellent choice for professionals looking for a reliable, accurate and versatile solution for their alignment and measuring needs.
Intended use:
- Construction and renovation work: The cross-line laser set is excellent for many kinds of construction and renovation tasks, such as levelling walls, floors and ceilings, base work for tiling, installing partition walls and aligning door and window frames. Its 4D functionality and 16 laser lines allow simultaneous horizontal and vertical alignment, which speeds up work and ensures high accuracy. Professionals such as carpenters, bricklayers and tilers benefit from the device’s ability to create several reference lines quickly and reliably.
- Interior and installation work: The device is ideal for interior work, such as wallpapering and installing pictures, shelves and cabinets. The cross-line laser makes it easy to get perfectly straight, level lines, which is critical for an aesthetically pleasing and functional result. Electricians can also use the laser to mark installation heights for sockets and lights, ensuring a consistent and professional installation.
- HVAC and plumbing work: In heating, water and air conditioning installations, the cross-line laser set can be used for accurate alignment of pipes and ducts and for measuring the fall. This is important to ensure the correct flow direction and efficiency. The versatile mounting options of the device, such as the tripod and wall bracket, make it a flexible tool even when working in tight spaces.
- Planning and marking out floor plans: Architects, interior designers and structural engineers can use the device to take accurate measurements and transfer floor plans to the actual space. The laser beam lets you quickly mark, for example, the positions of walls, door openings or furniture. This improves the accuracy of planning and reduces errors at the implementation stage.
- Measuring and inspection work: In general, the laser is suitable for any situation that needs fast, accurate level measurement or alignment. Whether you are checking new structures or verifying the straightness and level of old ones, the Yato cross-line laser set offers a reliable solution. Its accuracy of ±3 mm / 10 m makes it suitable for even demanding professional applications.
Package contents:
- Yato 4D green cross-line laser (YT-30415)
- Battery (Li-Ion, 3.7 V, 2400 mAh) x 2 pcs
- Charger
- Remote control
- Wall bracket
- Tripod adapter
- Tripod (1 m high)
- Metal plate
- Adjustable base (up and down)
- Green laser beam glasses (not safety glasses)
- Sturdy carrying case with vibration-damping padding
Features:
- Laser beam colour: Green – Gives up to four times better visibility than a traditional red laser, especially in bright indoor conditions, which improves the efficiency and accuracy of work.
- 4D four-plane laser – Projects a total of 16 laser lines (four lines in each plane), allowing very comprehensive horizontal and vertical alignment simultaneously.
- Working range: 25 m – Sufficient range for most indoor applications, guarantees clear, visible lines in the working area.
- Laser accuracy: ±3 mm / 10 m – Ensures a very accurate measurement result, which is critical in professional construction and installation work.
- Self-levelling range: ±3˚ – Allows automatic, fast alignment, reducing the user’s need for manual adjustment and saving time.
- Protection class: IP52 – Gives protection against dust and splashing water, which makes the device durable and reliable even in demanding working conditions.
- Battery type: Li-Ion (3.7 V d.c., 2400 mAh) – Modern, efficient battery technology guarantees a long life and a reliable power supply. Two batteries and a charger ensure continuous use.
- Maximum operating time: 8 h (with one battery) – Long battery life allows uninterrupted work even during long working days.
- Compact dimensions: 110x100x135 mm and light weight: 0.57 kg – Easy to handle, carry and store, adds to the comfort and portability of the device.
- Tripod connection: 1/4″ (6.35 mm) 20UNC – The standard thread lets you attach the device to the supplied tripod or other compatible stands.
- Accessories supplied: The comprehensive set includes everything needed for versatile use, including a tripod, remote control, wall bracket and safety glasses, which makes it a package that is ready to use straight away.
- Working temperature range: -10 to +40 ˚C – The wide operating temperature range guarantees reliable operation in different environments.
Yato cross-line laser set 4D instructions for use:
Getting started and inserting the batteries: The laser level package contains the laser level, batteries, a charger and other accessories. Before first use, make sure all parts are present and intact. The device is supplied with two Li-Ion batteries (YT-30416), which must be fully charged with the supplied charger before use. The batteries are inserted in the battery compartment at the bottom of the laser, observing the correct polarity. Make sure the battery compartment is properly closed.
Switching on and self-levelling: The device is switched on with the ON/OFF switch. The laser level starts self-levelling automatically when it is on a horizontal surface. The self-levelling range is ±3 degrees. If the device tilts outside this range, the laser beam flashes and/or a beep sounds to indicate the error. Move the device to a flatter surface or adjust it with the tripod until it is within the self-levelling range and the lines settle.
Selecting laser modes:
- Horizontal planes: The buttons on the device or the remote control let you choose which horizontal and vertical planes are active. The Yato 4D projects four horizontal planes and four vertical planes.
- Pulse mode: Pulse mode makes the laser beam pulse, which allows you to use a laser receiver available as an accessory. This improves visibility over long distances or outdoors.
- Tilt mode (manual mode): If you want to project tilted lines (e.g. for aligning stair railings), the self-levelling function can be switched off. In this mode the laser does not indicate when it is not horizontal or vertical, so the accuracy of the line is the user’s responsibility.
Mounting and positioning the device: The Yato cross-line laser set can be placed directly on a flat surface, attached to the supplied tripod with a 1/4″ thread, or used with the supplied wall bracket or adjustable base. The tripod lets you adjust the height and angle. The wall bracket is useful, for example, for marking ceilings or the upper parts of walls.
Maintenance and storage:
- Cleaning: Clean the laser lens and housing regularly with a soft, lint-free cloth. Do not use solvents or abrasive agents.
- Calibration: To ensure accuracy, the manufacturer recommends checking the calibration regularly. Instructions for checking the calibration are usually given in more detail in the user manual supplied with the product.
- Storage: When the device is not used for a long time, remove the batteries. Store the device in a dry, dust-free place, preferably in the sturdy case supplied. Avoid extreme temperatures (storage temperature range -20 °C – +70 °C).
How to choose the right cross-line laser set:
Choosing the right cross-line laser set depends on many factors, such as the intended use, the accuracy needed, the working conditions and the budget. Here are some key points to consider when choosing a suitable device:
- Laser class and power: The lasers most commonly used in construction are class 2. They are safe under normal operating conditions, but you should not look directly into the laser beam. The power (usually ≤1 mW) affects the brightness of the beam. Make sure the device complies with local safety regulations.
- Number and type of lines (2D, 3D, 4D):
- 2D lasers project one horizontal and one vertical line (a cross line). They are suitable for basic alignment.
- 3D lasers project more lines, usually one horizontal and two vertical lines (360° lines in total), covering the whole room. They are effective for aligning large spaces.
- 4D lasers (such as this product) are the most advanced and project up to four 360° lines (two horizontal and two vertical lines), giving exceptionally comprehensive alignment on all surfaces simultaneously. Choose the number of lines to suit your needs.
- Laser beam colour (red or green): A green laser beam is significantly more visible than a red one in bright lighting and over longer distances, which can be decisive when working indoors or in semi-outdoor spaces. Green lasers are usually more expensive, but their better visibility can make work more efficient.
- Working range and accuracy: Assess how far you need the laser lines to reach. The working range can vary from a few metres to tens of metres. The accuracy (e.g. ±3 mm / 10 m) tells you how much deviation is allowed over a given distance. More accurate lasers are more expensive but essential for work that requires precision.
- Self-levelling and slope function: Most modern lasers are self-levelling, which makes setting up fast and easy. Check the self-levelling range (e.g. ±3–4°). If you need to project sloping lines (e.g. for aligning stair railings or drainpipes), make sure the device has a manual mode or slope function.
- Battery and power supply: Check the battery type (e.g. Li-Ion, AA) and capacity. Long battery life and the option of using rechargeable batteries or several batteries improve working flexibility. Some models can also run directly on mains power.
- Durability and protection class (IP rating): For site use, the device must be durable. The IP rating tells you how well the device is protected against dust and water (e.g. IP54, IP65). A higher IP class means better protection.
- Accessories and compatibility: Consider which accessories you need. A tripod, wall bracket, remote control, laser receiver and safety glasses are common and useful accessories. Also check whether the device has a standard thread (e.g. 1/4″ or 5/8″) for a tripod.
- User interface and ease of use: Choose a device with a clear, easy-to-use interface, even if you are an experienced professional.
Why choose the Yato cross-line laser set 4D green:
The Yato cross-line laser set 4D with a green laser (YT-30415) meets the selection criteria for the right cross-line laser set above excellently, offering a comprehensive, efficient solution for the needs of professionals:
- Excellent visibility: Unlike many red lasers, the Yato YT-30415 uses a green laser beam that is up to four times more visible in bright working conditions. This significantly improves the efficiency and accuracy of work, reducing the risk of errors.
- Versatile lines (4D): This model represents the most advanced 4D technology, projecting as many as 16 laser lines in four different planes. This exceeds the capabilities of basic 2D and even 3D lasers, allowing the most comprehensive alignment possible in all directions simultaneously.
- Accuracy and self-levelling: The device’s accuracy of ±3 mm / 10 m guarantees reliable measurement results, which is essential in professional projects. Its self-levelling range (±3˚) and alarm function ensure fast, error-free setting up.
- Comprehensive equipment: Unlike many competing products, the Yato YT-30415 is supplied with a comprehensive set of accessories. The two Li-Ion batteries and charger supplied allow uninterrupted work for up to 16 hours (with two batteries). In addition, the tripod, remote control, wall bracket and safety glasses included in the set make the package ready to use straight away and very versatile.
- Durability and reliability: The IP52 protection rating guarantees good protection against dust and splashing water, which is of primary importance in a site environment. The device’s wide working temperature range (-10 to +40 ˚C) ensures reliable operation in changing conditions.
The Yato cross-line laser set 4D green is therefore an excellent choice for a professional who needs an efficient, accurate and reliable tool for alignment and levelling tasks and values comprehensive equipment and ease of use.
Warnings:
- Laser radiation: Never look directly into the laser beam, and do not point it at people or animals. This is a class 2 laser device, and although its power is low (≤1 mW), direct exposure of the eyes can cause damage.
- Operating environment: Do not use the device in explosive environments or near flammable substances. Make sure the working temperature is within the range specified for the device (-10 °C – +40 °C). Avoid leaving the device in direct sunlight.
- Children: Keep the laser device out of the reach of children.
- Modification: The device or its laser system must not be modified under any circumstances. Unauthorised changes can endanger safety and void the warranty.
- Batteries: Remove the batteries from the device if it is not used for a long time, and store them in a cool, dry place. Use only the recommended battery types (Li-Ion, 3.7 V d.c.). Do not dismantle, heat or short-circuit the batteries.
- Storage and transport: Always store and transport the device in the sturdy case supplied to protect it from impacts and damage. Avoid extreme storage temperatures (-20 °C – +70 °C).
Frequently asked questions (FAQ):
Q: What is the Yato cross-line laser set 4D (YT-30415) suitable for?
A: It is suitable for a wide range of construction, renovation and interior work, such as levelling walls, floors and ceilings, tiling, installing shelves and HVAC work. Its 4D functionality and 16 laser lines make it ideal for professional uses that require precision.
Q: Why choose a green laser set instead of a red one?
A: A green laser beam is up to four times more visible than a red laser in bright indoor conditions and over longer distances. This improves the efficiency of work and reduces eye strain.
Q: How far does the laser of the Yato cross-line laser set 4D reach?
A: The working range of the device is 25 metres. In pulse mode and with a laser receiver, the working range can possibly be extended.
Q: Can this laser be used outdoors?
A: The device is designed primarily for indoor use. In bright sunlight the laser beam can be less visible. Using a laser receiver in pulse mode can improve visibility outdoors.
Q: What does a self-levelling laser mean?
A: A self-levelling laser levels itself automatically within a certain tilt range (in this case ±3˚). This speeds up setting up and ensures accurate alignment without manual adjustments.
Q: What do I do if the laser beam flashes and a beep sounds?
A: This usually means that the device has tilted outside the self-levelling range (±3˚). Move the device to a flatter surface or adjust it with the tripod until it is in the correct position and the lines settle.
Q: How long does the battery last in the Yato cross-line laser set?
A: With one fully charged battery, the maximum working time is about 8 hours. The package includes two batteries, which significantly extends uninterrupted operating time.
Q: Is the device dust- and waterproof?
A: The device has an IP52 protection rating, which means it is protected against dust (limited ingress permitted) and water falling vertically (dripping water). However, it is not fully waterproof and must not be immersed in water.
Q: Can I buy extra batteries for this laser?
A: Yes, the device is compatible with the YT-30416 battery model, which is available separately.
