Yhj-200j (B) 200m Portable Ex proof IP65 Laser Rangefinder 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 |
±(2.0mm+5X10-5D) |
| 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 |
Company information
With ISO9001, CE authorized lab on respiratory devices for PPE directive, more than 28 years' experience, ODM, OEM service provided, ASTTAR is specialized in developing and manufacturing of explosion-proof safety technology and products. We trade as "GOKANG" brand (former brand, since1995) and "ASTTAR" brand (since 2017).
We mainly export products of three categories:
1. Mining underground rescue product
2. Mining explosion-proof lamp
3. Mining explosion-proof instrument and meter
Our main products:
1. Mining self-rescuer
2. LED miner's cap lamp
3. LED Flame-proof laneway lamp
4. Mechanical and electronic anemometer
5. Isolated positive pressure oxygen breathing apparatus
6. Automatic resuscitator
7. Optical interference type methane detector
8. Infrared thermometer
9. Laser distance meter
10. Laser guider
){kind=link}