Product parameter
Product model MJJGCJYDO01QW
Dimensions 80x 35x21mm
Product net weight 60g
Measuring range 0.05*-40m
Measurement accuracy ± (3mm+5 × 10-5 D*)
Charging parameter 5V =1A
Minimum display unit 0.001m
Bluetooth transmission distance is about 8m (without obstacles)
The Mijia app that the rangefinder is connected to requires version 6.9.200 or higher. If the version is lower, please upgrade and use it.
Product List
Laser rangefinder×1
Charging cable×1
Instruction manual x1
Notice
1* ±3mm high-precision measurement: The measurement accuracy data is related to the actual measurement distance, which can be calculated by the formula ±(3mm+5× 10-5 D*).
2*The minimum measurement range needs to be measured with a front-end reference.
3*After fully charged, use the button tester to perform the "power on + laser emission + data measurement + power off" action about every 10 seconds, until the power is out, the test can be cycled continuously for 3000 times.
Class 4*2 laser has slight radiation and will not cause permanent damage to the retina of the eye, but please do not look directly into the beam.
5*"D" means actual distance, indoor standard reflective surface environment. In harsh environments such as: too strong sunlight, excessive environmental temperature fluctuations, weak reflection on the reflecting surface, and insufficient battery power, the measurement results will have larger errors. In this case, the effect of using the target reflector is better. There are also situations that affect the measurement: the objective lens or laser tube is blocked by foreign objects; the measurement target is not clear, such as water surface, glass, mirror surface; laser
jitter during measurement, etc.
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