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ENGLISH
Specifications
STHT77498-1 STHT77499-1
Light Source Laser diodes
Laser Wavelength 630–680 nm visible 510–530 nm visible
Laser Power ≤ 1.5 mW CLASS 2 LASER PRODUCT
Working Range 12 m (36') 16 m (53')
Accuracy ±6 mm @ 10 m (±1/4" @ 33')
Power Source 2 AA (1.5V) size batteries (3V DC)
Operating Temperature -10 °C to 40 °C (14 °F to 104 °F)
Storage Temperature -20 °C to 60 °C (-5 °F to 140 °F)
Stanley and the purchaser each irrevocably agrees to submit 
to the exclusive jurisdiction of the courts of that country 
over any claim or matter arising under or in connection with 
thisWarranty.
Calibration and care are not covered bywarranty.
NOTE: The customer is responsible for the correct use and 
care of the instrument. Moreover, the customer is completely 
responsible for periodically checking the accuracy of the laser 
unit, and therefore for the calibration of theinstrument.