This product has the laser device. It is forbidden to direct laser to human eyes , for fear of burning eyes.
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Operating environment |
In the no magnetic field |
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Measure range : |
azimuthal angle Inclination |
0-360 ° 0-90 ° |
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Measure error : |
azimuthal angle Inclination |
±1.5 ° ±0.5 °(0 °-60 °) ; ±1°(60°-90°) |
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Laser device |
MODE Power View Distance |
635nm Red light <5mw Lengthways :>50m, crosswise>20m |
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Measurement of atmosphere range |
300hPa-1100hPa |
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Distinguishabilityatmosphere mesurement |
0.03hPa |
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Volt and Electric current |
DC3.7V,45mA |
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Operating temperature |
-20° C-+40° C |
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storage temperature |
-40° C-+60° C |
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Battery |
3.7V 1500mAh PL123450 |
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Relative humidity |
<90% |
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working air pressure |
50KPa-116KPa |
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weight |
0.27kg |
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volume |
80*70*40mm |
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