This golf observation instrument is a monocular telescope that measures distance with precision optical and digital techniques. It is a safety distance testing device, no radiation or damage to human bodies.
Two functions:
1. GREEN MODE (lawn function)
Specialized function for golf players. With this telescope they can easily measure the distance between them and golf hole.
2. GENERAL MODE (general function)
Suitable for general case. Input height of the target object and you can measure the distance between you and the target.
Parts:
1. Switch / Adjustment key
2. Function key
3. Battery slot
4. Peephole
5. Objective
Main specifications:
Objective lens: 28mm
Eyepiece: 16mm
Resolution: 13"
Magnification: 7X
Max measuring distance: 930 yards (1 yard = 0.914m)
Battery: 2 * CR2032 button cells
Volume: 90mm * 50mm * 38mm
Application method :
1. Press switch / adjustment key to start, and it enters into Lawn function
2. In golf playing:
the ruler height with yard as units (2.6 yards) has already been input
(1) Align the bottom line of the screen with horizontal line of lawn
(2) Press switch / adjustment key to adjust scanning line upward to the top of the golf flagpole
(3) Number will show on the top of the screen to remind you the distance between you and golf hole.
Special target distance measurement
1. Press function key to enter into General function mode, and three digits and a digit decimal point displays on the screen.
2. Press function key to display ten digits and press switch / adjustment key to input number (0~9)
3. Redo the above steps, set single digit and a decimal places
4. Press function key to finish imputing
5. Screen will display the minimal measurable distance according to the input height
6. Align the bottom line of the screen with the lowest line of the target
7. Press switch / adjustment key to adjust scanning line upward to the top of the target
8. Number will show on the top of the screen to remind you the distance between you and the target and input its height
Notice:
1. The units of the shown distance and input height should be the same
2. After the operation power automatic off in 60s.
3. Attention! Please do not use this product to observe sun with naked eyes, otherwise it will cause damage to the eyes.