Overview

  • Important Compatibility Note–Pulse Mode Required!!!: This laser receiver only works with Huepar Pro and Huepar laser levels that equipped with pulse mode. Please ensure your laser level is in pulse mode before using the receiver. It will not function with standard line lasers without pulse output
  • Wide Compatibility: This laser detector can be compatible with both Huepar Pro and Huepar laser levels with Pulse Mode, this receiver is ideal for outdoor use. Works with Huepar Pro models like ZK04CG/R, ZK03CG/R, ZK03DG, GS03CG, GK011SG, and Huepar models like W04CG/W03CG, S03CG/S03DG/S04CG, HM03CG, B03CG, 703CG/704CG. Up to 660Ft range with Pro models and 495Ft with Huepar models.
  • Multi-Signal Feedback System for Fast Calibration: Equipped with a clear LCD display, three-color LED indicators, and audible alerts, the LR300 helps you quickly align your laser line. The visual and audio signals guide you to adjust upward or downward, even under low light conditions. Features 3 adjustable volume levels for user preference
  • User-Friendly and Portable Design: Designed with strong magnets on the top and side, the receiver can easily attach to metal surfaces. The ergonomic handle weighs just 252g, making it lightweight and easy to grip. Includes a mounting clamp for precise rod positioning. Perfect for solo or professional use on construction sites
  • Long Battery Life & Durable Build: Powered by AA batteries with up to 20 hours of runtime, the LR300 features auto shut-off after 30 minutes of inactivity to conserve power. Its IP65-rated housing offers excellent water and dust resistance, ensuring durability in tough jobsite conditions
  • 5 Years WTY and Lifetime Technical Support: Huepar Pro offers a 5-year warranty on all laser tools (battery 2 years, non-user damage). Year 1: get a brand-new full set replacement — no repairs, no waiting. Years 2–5: free refurbished or equivalent replacement if non-repairable. Includes 24/7 support (24h response, 48h solution), lifetime technical support, and global repair service

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Frequently Asked Questions

huepar.com is our only official online store. In addition, you can buy our products on third-party e-commerce platforms, like Amazon.

There is no need to register for an account when placing an order.
But we recommend you to register an account to enjoy the full service.

Basically, if anything goes wrong with your Laser Level AT ALL- we’ve got you. We’ll repair or replace anything that isn’t working.

We accept credit cards, PayPal, and bank wires.

Yes, we support providing local invoices with tax information for customers.

When a promotion is available on our website, a corresponding code will be displayed under the product page. You must click to copy the code from the coupon icon and paste the code into the discount code box at check out where it will be automatically deducted before you process the payment.

Please note that only one coupon code may be applied to an order, you cannot combine multiple coupon codes for additional discounts. Coupon codes are only valid on our official website.

Yes, Free shipping on orders $99+

Any delivery dates provided by HUEPAR are estimates.
The time frame of an order delivery is divided into two parts:
1. Processing time: 1-2 working days
2. Shipping time: 2-4 working days

We generally support changes before shipment, that is, you are allowed to modify simple address information within 12 hours after placing an order.

Then we can help you solve it. However if parcel has been sent out, we won't be able to handle it.

We are unable to provide specific delivery dates, but you can contact carrier customer service to inquire about having your package held for up to 2~5 business days at their distribution center for pick up.