Foneso — F100 User Manual Work !free!
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.
For additional support or to request a larger print PDF of the manual, users are encouraged to visit the official Foneso support page or contact their retailer directly. User Manual - Smith Surveying Equipment foneso f100 user manual work
Press the function button until the rectangle icon appears. Measure the length and then the width; the device will automatically calculate the total square footage. Press once to clear the last entry; hold
Long press to cycle between measuring units (meters, inches, feet). User Manual - Smith Surveying Equipment Press the
The F100 can typically store up to 20 historical data points , allowing you to scroll through recent measurements for later reference. Technical Specifications Measuring Range 0.03m to 100m (328ft) Laser Class Class II, Accuracy ±2plus or minus 2 Battery Life >15,000 measurements
For better accuracy in bright sunlight or on poorly reflective surfaces, use a target reflector . Avoid using the laser on transparent surfaces like glass or colorless liquids, as this can cause errors.