GL422N-K Grade Laser with Remote, HL760 Receiver & Recharge Kit
The automatic, self-leveling Spectra Precision GL422N dual grade lasers is the most rugged, cost-effective lasers that do three jobs—level, grade, and vertical alignment. Even in harsh job site conditions, the GL422N delivers consistently reliable and accurate performance, enabling you to work faster and smarter.
The rugged GL422N lasers can withstand drops of up to one meter (three feet) onto concrete and tripod tip-overs up to 1.5 meters (five feet). This strength, combined with full weatherproofing and dust proofing, reduces downtime and lowers repair costs over the life of the product.
Each GL412N and GL422N laser system now includes the advanced HL760 Digital Readout (DRO) receiver that provides automatic Grade Match, PlaneLok and Fingerprint function.
Grade Match measures and displays the existing grade over the unknown ground. As a consequence, it eliminates time-consuming and error-prone calculations
PlaneLok automatically locks on to an existing horizontal elevation or vertical alignment point which eliminates all drift or possibility of error due to improper calibration or weather.
The unique “Fingerprint” function only accepts the beam from the laser it is paired with.
The CR600 receiver is also an option when a machine mounted display elevation is required.
Includes
- GL422N Grade Laser
- Remote
- HL760 Receiver
- Recharge Kit
Features
- Automatic horizontal and vertical self-leveling
- Accuracy 1.5mm @ 30 m (1/16 inch @ 100 ft)
- Working range of 800 m (2,600 ft) diameter
- Radio communication between the HL760 DRO receiver and the laser provides automatic Grade Matching and PlaneLok
- “Fingerprint” function of the HL760 DRO receiver only accepts the beam from the laser it is paired with
- The height of Instrument Alert – unit stops rotating when jarred to avoid erroneous readings
- Long range RC402N Radio remote control
- Selection of Sensitivity – accurate even in high winds or on high vibration job sites
- Extremely durable and portable
Specifications
| Leveling accuracy1,3 | ± 1.5 mm/30 m, 1/16“ @ 100 ft, 10 arc seconds |
| Operating diameter1,2 | appr. 800 m (2600 feet) |
| Grade range | -10% to +15% (Dual Axes GL422N) |
| -10% to +15% (Single Axis GL412N) | |
| Rotation | 300, 600 rpm |
| Laser type | red diode laser 650 nm |
| Laser class | Class 2, <3.4 mW |
| Self-leveling range | ± 5° (±9%) |
| Leveling indicators | LCD indications and LED flashes |
| Radio range (HL760) | up to 100 m (330 ft) |
| Power source | 10.000 mAh NiMH battery pack |
| Battery life1 | 35 hours NiMH; 50 hours alkaline |
| Operating temp. | -20°C to 50°C (-4°F to 122°F) |
| Storage temp. | -20°C to 70°C (-4°F to 158°F) |
| Tripod attachments | 5/8 x 11 horizontally and vertically |
| Dust and waterproof | Yes – IP66 |
| Weight | 3.1 kg (6.8 lbs) |
| Low voltage indication | LCD battery indicator |
| Low voltage disconnection | unit shuts off |
| Warranty | 5 Years |
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Fast Shipping and Professional Packaging
Thanks to our longstanding association with UPS FedEx DHL as well as other leading global carriers, we can provide various shipping options. Our warehouse staff is highly skilled and will wrap your goods according to our precise and accurate specifications. Prior to shipping, your goods will be thoroughly examined and secured. Every day we ship thousands of packages to clients from all over the world. The fact that we're dedicated to becoming the largest online retailer in the World is obvious. The warehouses are located located in Europe just as they are in the USA.
Note: Orders with more than one product are assigned a specific processing time dependent on the particular item.
Before shipping, we will check the item thoroughly before sending the items. Most orders are now shipped within 48 hrs. The expected delivery time is 3 to 7 days.
Returns
The inventory is constantly changing and we are unable to control it completely because of the fact that many parties are involved, which includes our factory and warehouse. The stock can change at any time. Please be aware that it is possible for your order to become unavailable even after you have placed the order.
Our policy lasts for thirty days. We cannot return or exchange your purchase when it's been 30 days from the date of purchase.
You are able to return a product when it's unopened and is in the same condition the day you received it. The item should be returned in its original packaging.
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