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Laser Rangefinders Specification Comparison Chart

Laser 1200S Laser 1000A S* COOLSHOT AS COOLSHOT PROSTAFF 7 PROSTAFF 5 Forestry Pro*
Measurement range 10-1,100m (11-1,200 yd.) 10-915m/11-1,000 yd. 4.5-550m/5-600 yd. 10-550m/11-600 yd. 4.5-550m/5-600 yd. 10-550m/11-600 yd. Distance:
10-500m/11-550 yd./
33-999 ft.
(*999 ft.: 304.5m/333 yd.)
Angle: ±89º
Distance display (Increment) Every 0.5m/yd. (shorter than 1,000m/yd.)
Every 1m/yd. (1,000m/yd. and over)
Actual Distance (upper 4-digit):
every 0.5m/yd. (shorter than 1,000m/yd.)
every 1m/yd. (1,000m/yd. and over)
Actual Distance (lower 3-digit):
every 1m/yd. (shorter than 1,000m/yd.)
Horizontal Distance (upper 4-digit):
every 0.2m/yd. (shorter than 1,000m/yd)
every 1m/yd. (1,000m/yd. and over)
Height (lower 3-digit):
every 0.2m/yd. (shorter than ±100m/yd.)
every 1m/yd. (±100-999m/yd.)
Slope adjusted distance (Horizontal distance ±Height) (upper 4-digit):
every 0.2m/yd. (shorter than 1,000m/yd.)
every 1m/yd. (1,000m/yd. and over)
Actual distance (upper 4-digit):
every 0.5m/yd.
Actual distance (lower 3-digit):
every 1m/yd.
Horizontal distance (upper 4-digit):
every 0.2m/yd.
Height (lower 3-digit):
every 0.2m/yd. (shorter than ±100m/yd.)
every 1m/yd. (±100m/yd. and over)
Slope adjusted distance (Horizontal distance ±Height) (upper 4-digit):
every 0.2m/yd.
 Every 0.5m/yd. Every 0.1m/yd.
[Internal Display]
Act (Actual Distance):
every 0.5m/yd., 1 ft.
(shorter than 100m/yd./ft.)
every 1m/yd., 1 ft.
(100m/yd./ft. and over)
Hor (Horizontal Distance) and Hgt (Height):
every 0.2m/yd., 0.5 ft.
(shorter than 100m/yd./ft.)
every 1m/yd., 1 ft.
(100m/yd./ft. and over)
Ang (Angle):
every 0.1º (less than 10º)
every 1º (10º and over)
*Downward angle from the horizontal line:
with display "-"
[External Display]
Act (Actual Distance):
every 0.5m/yd., 1 ft.
Hor (Horizontal Distance) and Hgt (Height):
every 0.2m/yd., 0.5 ft.
Ang (Angle):
every 0.1º
Finder Magnification (x) 7 6
Effective objective diameter (mm) 25 21
Actual field of view (º) 5.0 7.5 6.0
Exit pupil (mm) 3.6 3.5
Eye relief (mm) 18.6 18.3 18.2
Dimensions (LxHxW) (mm) 145x82x47 118x73x41 113x70x39 111x70x40 113x70x39 111x70x40 130x69x45
Weight (g) (excluding battery) 280 195 175 165 175 165 210
Power source CR2 lithium battery x 1 (DC3V)
Auto power shutoff function equipped (after 8 sec.)		 CR2 lithium battery x 1 (DC3V)
Auto power shutoff function equipped (after 30 sec.)
Safety Class 1M Laser product (EN/IEC60825-1:2007) Class 1M Laser Product (EN/IEC60825-1:2007), Class I Laser Product (FDA/21 CFR Part 1040.10:1985) Class 1M Laser product (EN/IEC60825-1:2007)
EMC FCC Part15 SubPartB class B, EU:EMC directive, AS/NZS, VCCI class B
Environment RoHS, WEEE

The specifications of these products may not be achieved depending on the target object's shape, surface texture and nature, and/or weather conditions.

  • *Note: The origin of the technique of these Laser Rangefinders with inclinometer is the Surveying Instruments incorporated measuring capability of both distance and angle which were developed by Nikon Corporation. Among such products, especially, the first highly advanced electronic model, theTotal Station DTM-1, is the root (Sold in 1985).
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