An embodiment of the present invention provides a green information measuring system, including: a first device configured to measure an electrical characteristic of soil through at least one electrode when a first condition is satisfied; and a second device configured to receive soil information of the soil from the first device and to transmit the soil information to a server when a second condition is satisfied.

A multifunctional ranging telescope includes a main body, a wind direction and wind speed sensing device, a display device and a power source. The wind direction and wind speed sensing device is movably connected to the main body and includes a sensing element. When the wind direction and wind speed sensing device moves to a sensing position, the sensing element is located outside the main body. The display device is located on a surface of the main body and electrically connected to the wind direction and wind speed sensing device to display a wind direction and wind speed information. The power source is configured to supply power to the wind direction and wind speed sensing device and the display device.

A multifunctional ranging telescope includes a main body, a wind direction and wind speed sensing device, a display device and a power source. The wind direction and wind speed sensing device is movably connected to the main body and includes a sensing element. When the wind direction and wind speed sensing device moves to a sensing position, the sensing element is located outside the main body. The display device is located on a surface of the main body and electrically connected to the wind direction and wind speed sensing device to display a wind direction and wind speed information. The power source is configured to supply power to the wind direction and wind speed sensing device and the display device.

A holder for securing golf accessories therein and attaching to a belt, golf bag, waist band, piece of clothing or other article that is carried while golfing. The holder includes a housing having a base and a sidewall extending from the base toward an open face defining a compartment that can receive a ball divot repair tool. The sidewall forms a perimeter of the housing, wherein the open face extends the perimeter to allow the ball divot repair tool to be quickly and conveniently removed and inserted therefrom. A divot repair tool fastener is disposed on a surface of the housing to secure the ball divot repair tool thereto. In some embodiments, the divot repair tool is included and comprises a ball marker that is interchangeable with other ball markers in order to allow for a variety of colors or embodiments to be displayed on the divot repair tool.

Distance display systems and methods are included which may be used to display an accurate range from a cup of a golf hole to a plurality of tee hitting positions.

Distance display systems and methods are included which may be used to display an accurate range from a cup of a golf hole to a plurality of tee hitting positions.

Distance measuring devices and methods are included which may be used to measure and simultaneously display an accurate range of multiple targets such as the flags of a golf practice driving range.

Distance measuring devices and methods are included which may be used to measure and simultaneously display an accurate range of multiple targets such as the flags of a golf practice driving range.

An apparatus and method for determining a stimp rating of a golf putting green surface. The stimp device measures distance traversed over a horizontal surface through a rotary encoder with a predetermined force applied to calculate the Stimp rating of the surface. A microprocessor automates the process and the calculation and communicates the results to the user via a display or wireless communication with a mobile computing device.

An apparatus and method for determining a stimp rating of a golf putting green surface. The stimp device measures distance traversed over a horizontal surface through a rotary encoder with a predetermined force applied to calculate the Stimp rating of the surface. A microprocessor automates the process and the calculation and communicates the results to the user via a display or wireless communication with a mobile computing device.