---
product_id: 662848293
title: "Level & Tool JRT300-RDHV-K Self-Leveling Red Dual Slope Rotary Laser Kit, 4,000FT Range, Hard-shell Carry Case, Lithium Ion Batteries, Magnetic Target, Laser Detector, Remote Control"
brand: "johnson"
price: "15505 DH"
currency: MAD
in_stock: true
reviews_count: 4
category: "Johnson"
url: https://www.desertcart.ma/products/662848293-level-and-tool-jrt300-rdhv-k-self-leveling-red-dual
store_origin: MA
region: Morocco
---

# Lithium Ion battery power 4000' max range IP67 dust & water proof Level & Tool JRT300-RDHV-K Self-Leveling Red Dual Slope Rotary Laser Kit, 4,000FT Range, Hard-shell Carry Case, Lithium Ion Batteries, Magnetic Target, Laser Detector, Remote Control

**Brand:** johnson
**Price:** 15505 DH
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your site game with precision that goes the distance!

## Quick Answers

- **What is this?** Level & Tool JRT300-RDHV-K Self-Leveling Red Dual Slope Rotary Laser Kit, 4,000FT Range, Hard-shell Carry Case, Lithium Ion Batteries, Magnetic Target, Laser Detector, Remote Control by johnson
- **How much does it cost?** 15505 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/662848293-level-and-tool-jrt300-rdhv-k-self-leveling-red-dual)

## Best For

- johnson enthusiasts

## Why This Product

- Trusted johnson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged IP67 Protection:** Built to withstand dust, water, and tough environments without missing a beat.
- • **Impact-Resistant Durability:** Survives drops up to 6 feet—because accidents happen on site.
- • **Versatile Rotational Speeds:** Choose from 5 speeds (0 to 1200 RPM) to match your exact leveling needs.
- • **Seamless One-Person Operation:** 400' remote and laser detector let you control and measure solo, boosting efficiency.
- • **Unmatched 4000' Jobsite Reach:** Cover massive projects with precision from afar.

## Overview

The Johnson JRT300-RDHV-K is a professional-grade red dual slope rotary laser level featuring a 4000-foot range, IP67-rated ruggedness, and impact resistance up to 6 feet. Equipped with lithium-ion batteries, a magnetic target, laser detector, and remote control, it enables efficient one-person operation with five selectable rotational speeds. Ideal for demanding jobsite environments, this kit combines durability and versatility for precise horizontal and vertical leveling.

## Description

Red 4000' Horizontal/Vertical Dual Slope Rotary Laser Kit (Class 3R, 5mW)

Review: Not really a dual plane - Advertised as a dual slope laser, but without a digital readout, it's basically impossible to actually set a dual slope. You can buy a topcon that does a manual single slope for the same money.
Review: Poor support - The slope mode is not stable. Works for about 10 minutes before out of adjustment. Poor support from Johnson.

## Features

- 4000' range provides maximum jobsite coverage
- IP67 rated to protect against the harshest jobsite environments
- Impact resistant to 6' (2m) protecting against tips and drops
- Five rotational speeds: 0, 100, 300, 600 & 1200 RPM
- 400' remote range and detector for one person operation
- Class 3R, 5mW

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2183VTW |
| Best Sellers Rank | #65,828 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Rotary Lasers |
| Brand | Johnson |
| Brand Name | Johnson |
| Color | Orange |
| Customer Reviews | 3.6 out of 5 stars 7 Reviews |
| Included Components | Hard-shell Carry Case, Lithium Ion Batteries, Magnetic Target, Laser Detector, Remote Control |
| Item Type Name | Laser |
| Level Measurement Type | laser |
| Level Measurement Units | feet |
| Manufacturer | Johnson Level & Tool |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Operation Mode | Automatic |
| Style | Red Dual Slope Rotary Laser |
| Style Name | Red Dual Slope Rotary Laser |
| UPC | 049448463367 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Johnson
- **Color:** Orange
- **Material:** Metal, Plastic
- **Operation Mode:** Automatic
- **Style:** Red Dual Slope Rotary Laser

## Images

![Level & Tool JRT300-RDHV-K Self-Leveling Red Dual Slope Rotary Laser Kit, 4,000FT Range, Hard-shell Carry Case, Lithium Ion Batteries, Magnetic Target, Laser Detector, Remote Control - Image 1](https://m.media-amazon.com/images/I/815R+mUR3IL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐ Not really a dual plane
*by J***F on January 29, 2026*

Advertised as a dual slope laser, but without a digital readout, it's basically impossible to actually set a dual slope. You can buy a topcon that does a manual single slope for the same money.

### ⭐⭐ Poor support
*by K***N on December 12, 2025*

The slope mode is not stable. Works for about 10 minutes before out of adjustment. Poor support from Johnson.

### ⭐⭐ Broke threads
*by R***D on October 29, 2025*

First thread in the bottom broke lazer seems good quality other then that

## Frequently Bought Together

- Johnson Level & Tool JRT300-RDHV-K Self-Leveling Red Dual Slope Rotary Laser Kit, 4,000FT Range, Hard-shell Carry Case, Lithium Ion Batteries, Magnetic Target, Laser Detector, Remote Control
- Johnson Level & Tool 40-6310 Aluminum Grade Rod, 13', 1 Rod, 47 Inch

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**Shop now:** [https://www.desertcart.ma/products/662848293-level-and-tool-jrt300-rdhv-k-self-leveling-red-dual](https://www.desertcart.ma/products/662848293-level-and-tool-jrt300-rdhv-k-self-leveling-red-dual)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-07-21*