SNDWAY Telescope Golf Rangefinder Handheld Outdoor Altitude Angle Rangefinder, SW-M500 500m, SW-M700 700m, SW-M1000 1000m Option:SW-M1000 1000m Portable pH Meter Pen Type

Portable pH Meter Pen Type

RS 485 for PC communication with Software Meta-Logger

5-70 meters

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SNDWAY Telescope Golf Rangefinder Handheld Outdoor Altitude Angle Rangefinder, SW-M500 500m, SW-M700 700m, SW-M1000 1000m Option:SW-M1000 1000m Portable pH Meter Pen Type1. Rugged and durable, compact and portable, ergonomic grip, accurate and durable 2. Infrared pulsed laser, just one touch 3. Suitable for outdoor activities and measurement such as golf, hunting, electricity, forestry, etc. 4. Anti reflection green film blessing, 6 times magnification, still clear 5. Rotating focus 6 degree diopter, myopia presbyopia can be observed with naked eye, no need to wear glasses 6. Laser wavelength: 905nm 7. Accuracy: 1m 8.