Figure F
Calculations with 3 additional measurements (Pythagorean theorem), method 2 – legs subtraction
Select the Calculations with 3 additional measurements (Pythagorean theorem), method 2 – legs subtraction mode. Aim the laser at the
target and press (4) to measure the distance D by making 3 additional measurements. Make measurements of lines А, В and С one by one
(Fig. G). Length of line D will appear in the main line on the display.
Figure G
Addition and subtraction
Aim the laser at the target and press (4). Press (9), then press (4) again to plus another value. The summation will be calculated
automatically. The subtraction works accordingly with the minus button (6).
The addition and subtraction functions are available in Single measurement mode.
History records
Press (5) and then (9)/(6) to view the recorded values. Press (7) to delete the recorded values one by one.
Specifications
GE40
GE60
GE80
GE100
Measuring range
0.05–40m
0.05–60m
0.05–80m
0.05–100m
Measuring accuracy
±2.0mm
Units of measurement
m, ft, in, ΄˝
Laser class
class I, 620–690nm, < 1mW
Laser beam / device auto-off
30/180 seconds
History records
99 groups
Battery life
> 5000 measurements
Power supply
2pcs AAA 1.5V alkaline batteries
Operating temperature range
0... +40°C (32°... 104°F)
Dimensions
115x50x23mm
Weight
82g
The manufacturer reserves the right to make changes to the product range and specifications without prior notice.
Care and maintenance
Please carefully read the safety instructions and user manual before using this product. Otherwise, it may result in hazardous laser radiation
and electric shock. Keep away from children.
This is a class I laser product. Please DO NOT look directly into the beam with unprotected eyes or through an optical device at any time and
never direct it toward other people. Do not remove any safety labels. Do not aim the device directly at the sun. Do not try to disassemble
the device on your own for any reason. For repairs and cleaning of any kind, please contact your local specialized service center. Protect
the device from sudden impact and excessive mechanical force. Do not use the product in explosive environment or close to flammable
materials. Store the device in a dry cool place. Only use accessories and spare parts for this device that comply with the technical
specifications. Never attempt to operate a damaged device or a device with damaged electrical parts! If a part of the device or battery is
swallowed, seek medical attention immediately.
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