Description
The LM40B/LM50B/LM60B laser rangefinder has a variety of practical measurement functions such as single measurement, continuous measurement, wall measurement, area measurement, volume measurement, and Pythagorean theorem indirect measurement. It can easily cover all aspects of your life. Kind of measurement requirements. With the Bluetooth data transmission module, the data can be transmitted to the mobile phone at any time, and everything is under control. The combination of professional and powerful functions enhances the requirements of industrial users working in harsh environments.
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Model |
LM40B |
LM50B |
LM60B |
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Measuring range |
40m |
50m |
60m |
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Bluetooth |
✓ |
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APP |
✓ |
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Measurement accuracy |
±（2.0mm+5*10-5D） |
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Minimum display unit |
0.001m |
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Continuous measurement |
✓ |
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Area volume measurement |
✓ |
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Pythagorean indirect measurement |
✓ |
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Self-calibration function |
✓ |
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Maximum value/ Minimum value |
✓ |
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Sound on/off |
✓ |
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Voice prompt |
✓ |
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Laser type |
Level 2 630-670nm, <1mW |
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Automatically turn off the laser time |
About 20s |
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Automatic shutdown time |
About 150s |
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Storage temperature range |
-20℃~60℃ |
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range of working temperature |
0℃~40℃ |
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Storage humidity |
20%~80%RH |
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Battery |
3.7V 850mAh lithium battery |
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Charge and discharge times |
About 500 times |
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Charging specifications |
DC 5V ＞1A Type-C USB interface |
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Full power work times |
About 8000 times |
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Screen |
Segment LCD |
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Dimensions |
100.3mmx33.4mmx18.3mm |
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