YHJ-200J(B) 200m portable explosion proof intrinsically safe laser distance meter rangefinder
YHJ-200J(B) portable laser distance meter
Features and application
YHJ-200J(B) portable laser distance meter adopts special chip and photoelectric integrated intelligent design. It is a high-precision multi-function distance measuring instrument, which can directly or indirectly measure distance, area and volume. It has the features of accurate measurement and convenient use.
The product is suitable for distance measurement in the working environment with flammable and explosive flammable gas mixture. It can also be widely used for measurement in construction, decoration, property, transportation, fire protection, gardening, urban planning, city appearance management, water conservancy testing, electric power maintenance etc.
| Item | Technical parameters | |||
| Measurement range | (0-200)m | |||
| Measurement accuracy | Range(m) | 0-10 | 10-50 | 50-200 |
| Error(m) | ±0.100 | ±0.50 | ±1.00 | |
| Resolution | 0.001m | |||
| Laser output power | ≤1mW | |||
| single measurement | √ | |||
| Continuous measurement | √ | |||
| Maximum/minimum value | √ | |||
| Volume measurement | √ | |||
| Area measurement | √ | |||
| Pythagorean measurement | √ | |||
| Triangle area measurement | √ | |||
| Automatic level | √ | |||
| Automatic vertical | √ | |||
| Historical measurement record | 100 groups | |||
| Instrument automatically turn off | 100s-300s(adjustable) | |||
| Laser automatically turn off | 5s-120s(adjustable) | |||
| Backlight automatically turn off | 100s-300s(adjustable) | |||
| Electronic horizontal angle | √ | |||
| Inclination measurement range | ±90.0o | |||
| Voice prompt | √ | |||
| Power prompt | √ | |||
| Battery type | 3 AAA batteries | |||
| Protection level | IP 65 | |||
| Explosion-proof type | Ex ib I Mb | |||
| Size | 59mm×28mm×137mm | |||
| Weight | 0.17kg | |||
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