Overview
This Laser Distance Sensor from JRT (model series PTF-1200m) is a UART output Laser Range Finder (LRF) module designed for industrial automation and golf rangefinding applications. It offers a measuring range of 3~1200 m with +/-0.5 m accuracy and 0.1 m resolution. The module uses a 905 nm Class 1 laser with an invisible beam, integrates via a UART interface, and is suitable for Arduino-based projects. Compact dimensions of 92*54*33 mm and a weight of 66 g support embedded installation. Operating temperature is 0~40°C and storage temperature is -25~60°C.
Key Features
- Measuring range: 3~1200 m
- Accuracy: +/-0.5 m; resolution: 0.1 m
- 905 nm Class 1 laser, invisible beam
- UART interface; suitable for Arduino integration
- Supply voltage: 2.5~3.5 V (typical 3.3 V)
- Compact size: 92*54*33 mm; weight: 66 g
- Industrial automation and obstacle detection use
- LRF module application for golf
Specifications
| Brand Name | JRT |
| Series | PTF-1200m |
| Model | PTF-1200 |
| Model Number | PTF-1200m-240202 |
| Manufacturing Date Code | 240202 |
| Type | Distance Sensor |
| Theory | JRT Laser Distance Sensor |
| Interface | UART |
| Output | UART Laser Range Finder LRF Module |
| Terminals | Laser Range Finder LRF Module |
| Mounting Type | Laser Range Finder LRF Module |
| Application | Industrial Automatic |
| Use | Laser Range Finder LRF Module for Golf |
| Usage | Measuring Distance; Obstacle Detection |
| Axis | XY |
| Features | Arduino Laser Distance Meter; High Precision |
| Bandwidth | Arduino Laser Distance Meter |
| Accuracy | +/-0.5 m |
| Measuring Range | 3~1200 m |
| Resolution | 0.1 m |
| Voltage | 2.5~3.5 V |
| Voltage - Supply | 3.3 V |
| Laser type | 905 nm |
| Laser class | Class 1 |
| Laser beam color | Invisible |
| Size | 92*54*33 mm |
| Weight | 66 g |
| Operating Temperature | 0~40°C |
| Storage temperature | -25~60°C |
| Detection Distance | Laser Distance Sensor 1200 m UART |
| Sensing Range | Laser Distance Sensor 1200 m |
| Trigger Type | Optical |
| Certificate | ISO9001; CE; RoHS; FCC |
| High-concerned chemical | None |
| Installation Method | Self-contained |
| Power - Rated | Laser Range Finder Module |
| Description | Jrt Laser Distance Sensor 1200 m |
| Origin | Mainland China |
| Place of Origin | Sichuan, China |
Applications
- Industrial automation distance measurement
- Obstacle detection systems
- Golf laser range finder modules
- General ranging and measurement projects with UART/Arduino
Details

Laser Distance Sensor Module: B, M, U Series. MM Accuracy, Miniature Size. Click to View More.

JRT Laser Ranging Sensor, 1200m Range, 0.1m Resolution, ±1m Accuracy, 905nm Laser, 43×35×21mm Size




JRT 1200m laser distance sensor with USB interface, connected to computer for data display and control via software.

Multiple measurement modes: straight line, horizontal, and vertical distance at 45 degrees.

Chengdu JRT Meter Technology Co., Ltd., established in 2004, specializes in laser distance modules. It offers high-quality, compact sensors with OEM/ODM services. Products include laser distance meter modules, industrial sensors, and range finders.



JRT showcases laser distance sensors at exhibitions with product displays, team engagement, and booth designs emphasizing precision measurement solutions.

JRT 1200M Laser Distance Sensor packing and shipping process with multiple delivery options.

Certificates of conformity and quality management system for Changde JRT Meter Technology Co., Ltd. laser tape measure, compliant with CE, FCC, RoHS, ISO 9001:2015, and EN standards, tested for safety and performance.
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