Dual Power System Features:

Utilizing patented technology, this laser rangefinder can transform light energy to electricity, Under

Sunshine or other strong light, the built-in solar cell will charge the storage battery. The full charge storage

Battery can power the laser rangefinder to work more than 2000 times. When the storage battery is out of

Power, the laser rangefinder can use an extra CR-2 battery. The storage battery can be charged more

Than 500 times, equivalent to 200 pieces of CR-2 batteries. The new environment-friendly laser

Rangefinder will save energy and also you cost.

Four measuring modes: RAIN, RELF, >150m, standard modes

1). No letter displayed--standard condition

2). "RAIN"--for rainy days to measure distance when the objects beyond 60 meters.

3). "RELF"--fit for thin-foggy and heavy-steam day.

4). ">150"--there are interfering objects(electrial wires, branches, etc) within 150m, which the objects must beyond.