Foneso F100 User Manual Work [TESTED]

Press once to clear the last entry; hold for 3 seconds to shut the device off manually. The unit will auto-power off after approximately 150 seconds of inactivity to save battery.

The Foneso F100 features a straightforward keypad for quick measurements: foneso f100 user manual work

Useful for measuring heights of walls from a distance. Measure the hypotenuse (the distance to the top of the object) and then the horizontal base. The device uses the Pythagorean theorem to calculate the vertical height. Essential Maintenance & Troubleshooting Press once to clear the last entry; hold

The F100 uses AAA batteries . If you plan to store the device for more than a month, remove the batteries to prevent corrosion. remove the batteries to prevent corrosion.