Theory: Calculate the time of laser flight to get the two point distance
Model:LH-D800 LH-D1200AH LH-D1000 LH-D1500AH
Range
5-1500m
Measure Accuracy
±1m
Magnification
6.0X
Objective Lens Diameter
φ24mm
Operating Temperature
-10~+50℃
Laser type
FDA CLASS1
· Waterproof and fall proof, durable, longer service life
· Easy to operate, easy to use
· The ultimate experience of second speed measurement
· Exquisite anti slip texture design, comfortable feel
second speed measurement
ranging
height measurement
angle measurement
OLED
anti shake
high transparency
Note: the battery symbol will only be displayed when the battery is low
Distance: AB=AD, if you hit the ball at the actual distance, the parabola is No.2, the ball can only fly to point “C”, because the slope is negative at this time. If you want to reach the point “B”, you need to hit by the parabola No.1, and the flight distance should be the distance between AE points.
Distance: AB=AD, if you hit the ball at the actual distance, the parabola is No.1, the ball can only fly to point “C”, because the slope is positive at this time. If you want to reach the point “B”, you need to hit by the parabola No.2, and the flight distance should be the distance between AE points.
Model | LH-D800 | LH-D1200AH | LH-D1000 | LH-D1500AH |
Range | 5-800M | 5-1200M | 5-1000M | 5-1500M |
orange | Optional | Optional | ||
grey | Optional | Optional | ||
green | Optional | Optional | ||
Single measurement | √ | √ | √ | √ |
Scanning measurement | √ | √ | √ | √ |
Height measurement | × | √ | × | √ |
Angle measurement | × | √ | × | √ |
Flag measuring mode | √ | √ | × | × |
transmission mode | × | × | √ | √ |
Tripod screw hole | √ | √ | √ | √ |
measurement accuracy | ±1m | ±1m | ||
Ranging display | In field LCD display | In field LCD display | ||
Magnification | 6.0X | 6.0X | ||
Objective aperture | Φ24mm | Φ24mm | ||
field | 6.5° | 6.5° | ||
working temperature | ﹣10~+50℃ | -10~+50℃ | ||
Laser type | 905nm,FDA CLASS1 | 905nm,FDA CLASS1 | ||
Laser eye safety | √ | √ | √ | √ |
Focusing mode | Eyepiece focusing | Eyepiece focusing | ||
Power Supply | CR-2(battery) 3V | CR-2(battery) 3V | ||
Product size | 103*74*40.5mm | 103*74*40.5mm | ||
Net weight | 191g | 191g |