Dewalt DWHT77100 100 ft. Laser Distance Measurer

User Manual - Page 10

For DWHT77100.

PDF File Manual, 36 pages, Read Online | Download pdf file

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10
E
Specifications
Range 7.9in to 100ft (.2m to 30m)
Measuring Accuracy* ± 1/8in (± 3mm)*
Resolution** 1/16in (1mm)**
Laser Class Class 2 (IEC/EN60825-1: 2014)
Laser Type ≤ 1.0mW @ 620-690nm
Backlight Automatic Switch-off After 20s
Laser After 120s
Unit Automatic Switch-off After 180s
Continuous Measuring Yes
Area/Volume Yes
Battery Life (2 x AAA) Up to 3000 Measurements
Dimension (H x D x W) 4.72 x 1.91 x 1.02in (120 x 48.5 x 26mm)
Weight (with Batteries) 3.21oz (100g)
Storage Temperature Range 14° F ~ 140° F (-10° C ~ +60 C)
Operating Temperature Range 32° F ~ 104° F (0° C ~ +40° C)
*Measuring Accuracy depends on the current conditions:
Under favorable conditions (good target surface, low background illumination, and room temperature), up to 30’ (10m). The
measurement error can increase by ± 0.1mm/m for distances over 30’ (10m)
In unfavorable conditions (poor target surface, high background illumination, operating temperatures at the Upper or lower
end of the temperature range), the measurement range may be reduced and the accuracy can increase to ± 6mm for
distances under 30’ (10m). Beyond 30’ (10m) the measurement error can increase by ±0.25mm/m.
**Resolution is the nest measurement you can see. In inches, that is 1/16". In mm, that is 1mm.
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