FNIRSI IR40 Smart Laser Rangefinder - Bluetooth App Sync, 0.05-40m Range, ±2mm Accuracy

The FNIRSI IR40 provides a high measurement accuracy of ±2 millimeters across its entire operational range of 0.05 meters (5 cm) up to 40 meters. The device has a resolution of 1 mm, ensuring precise readings for professional applications.

The integrated Bluetooth Low Energy module allows the rangefinder to wirelessly sync measurement data with the dedicated FNIRSI mobile app. This enables advanced features like data logging, history tracking, on-screen diagramming, and exporting calculations for area and volume, streamlining project documentation.

The 360° gravity sensor automatically detects the device's orientation and rotates the on-screen display accordingly. This ensures the measurement readout is always upright and easily readable, whether you are holding the tool horizontally, vertically, or at any angle, improving usability in the field.

The rangefinder is powered by a standard CR2 3V lithium battery, which is included. Under typical usage, the battery provides several months of operation due to the device's low-power design and the laser being activated only during measurement pulses.

Yes, the IR40 can display measurements in meters, feet, or inches. Beyond simple length, it features built-in calculation modes to automatically compute area (length x width) and volume (length x width x height) based on your inputs, saving time on manual math.