The FLUKE 406E is not an infrared laser rangefinder. It is actually a handheld laser distance meter designed for accurate distance measurements in various applications.

Here are the correct features and specifications of the FLUKE 406E:

Laser Technology: FLUKE 406E  utilizes laser technology to measure distances with high precision and accuracy. It emits a laser beam and measures the time it takes for the beam to reach the target and return, calculating the distance accordingly.

Measurement Range: FLUKE 406E has a measurement range of up to 50 meters (165 feet). It is suitable for measuring both short and medium-range distances.

Accuracy: The device provides a typical accuracy of ±2.0 mm (±0.08 inches), ensuring reliable and precise measurements.

Display and Interface: It features a clear, two-line backlit display that shows the measured distance readings. The interface is straightforward and user-friendly, allowing for easy operation.

Measurement Modes: FLUKE 406Eoffers various measurement modes, including single distance measurement, continuous measurement, and minimum/maximum tracking. These modes provide flexibility for different measurement scenarios.

Additional Features: FLUKE 406E may include additional features such as indirect Pythagorean measurements, area and volume calculation, and the ability to store and recall measurement data.