INJIE 6000LRT-X Monocular Long-Range Laser Rangefinder
The INJIE 6000LRT-X Series features a monocular dual-function optical path design (combined receive and aiming path, independent emission path). It provides fast measurement, automatic focusing, precise distance calculation, and accurate average value computation, with powerful data storage capability.
Optional functions include azimuth measurement, Bluetooth connectivity, GPS (BeiDou) positioning, and inclination angle measurement. Compact, lightweight, and easy to operate, it is widely used in river management, waterways, marker poles, telecommunications, cable installation, geological surveying, meteorology, airports, forestry, and other professional industries.
I. Product Features
High ranging accuracy up to ±0.5m
Distance gating function with adjustable minimum range channel
Average measurement function (AGV)
Standard RS232 serial port, optional Bluetooth connection for PDA and PC data transmission
Data storage and viewing capability
Data transmission, retrieval, and deletion functions
Optional GPS (BeiDou) positioning module
Advanced auxiliary functions: distance gating, average calculation, data storage, data transmission, data retrieval, serial number display, reticle brightness adjustment, LCD backlight brightness adjustment
Application Fields
Power industry, industrial measurement, forestry, security, border defense, railway systems, geological exploration, construction, outdoor hunting, camping, and mountaineering.
II. Key Technical Specifications
| Parameter | Specification |
|---|---|
| Laser Source | Nd:YAG |
| Wavelength | 1064nm |
| Output Energy | ≥5 mJ |
| Laser Lifetime | ≥20,000 shots |
| Measurement Range | 30 – 6,000m |
| Accuracy | ±0.5m |
| Distance Gating | 20 – 4000m (10m step) |
| Measurement Reliability | 98% |
| Repetition Frequency | 1/10 (6 times/min) |
| Average Value Calculation | Supported |
| Data Storage | 10 records |
| Data Output | RS232 (115200, 8, N, 1) |
| Display | OLED with reticle illumination and brightness adjustment; auto power-off after 30 seconds of inactivity |
| Laser Lifetime Counter | Supported |
| Battery Capacity Display | Supported |
| Query Functions | Last 10 measurements, serial number inquiry, stored data inquiry |
| Receiving Aperture | Φ31mm |
| Field of View | 6.5° |
| Magnification | 7X |
| Operating Temperature | -40°C to +50°C |
| Environmental Protection | Dustproof, waterproof, shock-resistant |
| Dimensions | 60 × 130 × 139mm |
| Weight | 635g |
| Power Supply | Polymer Li-ion battery (7.4V or 11.1V / 1000mAh), over 2000 measurements per full charge at room temperature |
III. Tripod & Installation
For stable and reliable long-distance measurement:
Mount the unit on a tripod using the 1/4” threaded interface at the bottom.
Connect to various theodolites via the dovetail mount using a dedicated adapter.
Remote measurement can be performed through the external trigger cable.
IV. Battery
The device uses a dedicated 7.4V or 11.1V / 1000mAh polymer lithium battery pack.
To prevent injury or fire:
Do not allow metal objects to contact battery terminals.
Do not open the battery pack.
Keep the battery dry.
Do not expose the battery to fire (risk of explosion).
Use only the supplied dedicated charger.
Charging environment: 0°C – 40°C, relative humidity ≤80%
Note: For long-term storage, remove the battery from the rangefinder and store it separately in the protective case.
V. Charger Instructions
Connect the charger to AC110–240V power supply (blue indicator light will illuminate).
Insert the battery; red indicator light indicates charging.
When fully charged, red light turns off, blue light remains on.
After charging, unplug AC adapter first, then disconnect from the instrument.
Important: Always remove the battery from the rangefinder before charging to prevent device damage.
VI. Packing List
Instrument case
Laser rangefinder
Charger
Battery pack
External trigger cable
Cleaning cloth
Quality certificate
Warranty card
User manual