The FNIRSI IR40 is an advanced laser rangefinder that combines compact size with exceptional accuracy and advanced technology. It offers instant measurements with an accuracy of ±2 mm, automatic screen rotation thanks to the gravity sensor, and an easy-to-read IPS display. It supports multiple measurement methods and connects to a mobile app for data synchronization, planning and convenient calculations. With its long-lasting battery and intuitive handling, it can be used both professionally and at home. Bet on professionalism and choose the FNIRSI IR40 today!

Millimeter accuracy and fast measurement
Thanks to the intelligent algorithm and high-precision technology, the FNIRSI IR40 takes measurements in 0.1 seconds, thus ensuring the reliability of all results. Whether you measure length, area or volume, you can count on perfect accuracy. With a range of up to 40 meters and high accuracy (±2 mm), the device is suitable for both professional work and home projects.

Gravity sensor for added convenience
The rangefinder features an easy-to-read 1-3" HD IPS screen that accurately displays all key information. It also features ROHM's 360-degree gravity sensor, which automatically rotates the screen according to the position of the rangefinder. No more head tilting, you can now comfortably read data no matter what position you are in!

Versatile measurements and additional functions
The FNIRSI IR40 supports multiple measurement modes, including single, multiple, area, volume, Pythagorean, leading and trailing edge measurement and unit change. The device opens many convenient functions for you - you can import photos, mark dimensions and draw on the screen. The automatic annotation of the measurement results on the technical drawings enables the ease of accurate spatial planning. Everything you need is in one device.

Small sizes, many options
The compact (19 x 34.5 x 79 mm), pleasantly curved case houses a 400 mAh lithium battery. The device can be charged via a USB-C port, and a full charge is sufficient for up to 3,000 measurements. This ensures that the tool is always ready for work and will last for years. The dual-handle design and one-click measurement start enable fast and convenient use of the FNIRSI IR40 - ideal even in dynamic working conditions. Connect your rangefinder to a dedicated Android or iOS app to forget about taking notes manually. Sync real-time data, add comments, draw floor plans, calculate length, area and volume - all from your smartphone.

Technical data
- Measuring range: up to 40 m
- Measurement accuracy: ±2 mm
- Battery capacity: 400 mAh
- Battery life: up to 3000 processes
- Operating temperature: between 0 and 40 degrees Celsius
- Charging port: USB-C