CE / ROHS / FCC Digital Laser Distance Meter Measuring accuracy
Typica 1+ 2mm*
Responsibilities of the person in charge of the instrument:
WARNING:
The person responsible for the instrument must ensure that
theequipment is used in person is also accountable for the
deployment ofpersonnel and for their accordance with the
instructions. This training
and for the safety of the equipment when in use. The person in
charge ofthe instrument has the following duties:
- To understand the safety instructions on the product and
theinstructions in the User Manual.
- To be familiar with local safety regulations relating to accident
prevention.
- To inform local dealer immediately if the equipment becomes
unsafe.
Hazards in use CAUTION:
Watch out for erroneous distance measurements if the instrument
isdefective or if it has been dropped or has been misused or
modified.
Technical data
| Model | S20/S30 /S45 m instrument |
| Measuring range | 0.05 to 20M/30M/45M* |
| Measuring accuracy | Typica 1+ 2mm* |
| Display accuracy | 1mm |
| Laser classification | Class 2 |
| Pollution degree | 2 |
| Laser type | 620-690nm, < 1mW |
| 0.16x0.6 mrad, 0.25s |
| Area,V olume measuring | ● |
| Continuous measurement | ● |
| Show beep | ● |
| Protection against splashes and dust | IP54 |
| Temperature range for operation | 0°C ~+40°C |
| Temperature range for storage | - 20°C +70°C |
| Battery life | 5000 measurements |
| Battery selection | LR03(AAA)2X 1.5v |
| Laser switch-off automatically | After 30 seconds |
| Instrument switch-off automatically | After 3 minutes |
| Dimensions | 118X 39X 20MM |
| weight(without battery) | 70g |
| max. Operating altitude: 2000m; max.relative humidity: 0-95% |
Use of the instrument
a). Press the button to switch on the device. The laser beam emits
fromthe front.
b). Press again to measure the distance. The result will show on
the screen.
Possible danger when use the device:
- The laser beam will harm eyes when aim to eyes directly
- The device may produces a spark and light dust or gas
- When clean battery electrolyte, human fingers may be affected
- The device may cause an hazardous radiation explosion
- Laser exposure radiation damage
Caution:
- Do not look straight at the laser beam
- Do not use the device in inflammable and explosive environment
- Remove the batteries to avoid the electrolyte leakage when not
use thedevice.
- Do not try other functions that the device does not have itself
- Do not attempt to convert the performance of the device in any
way
