| Stability |
Less than +/- 0.4 GS/30min
|
Less than +/- 0.4 GS/30min
|
| Zero error |
With automatic zero stabilization function, no correction required
|
With automatic zero stabilization function, no correction required
|
| Power Supply |
Four LRI batteries, Operating Voltage 3.8v-4.8v
|
Four LRI batteries, Operating Voltage 3.8v-4.8v
|
| Light spot Size |
20º:10*10mm;60º:10*20mm;85º:10*24mm
|
20º:10*10mm;60º:10*20mm;85º:10*24mm
|
| conditions of use |
Ambient Temperature: 0℃ -40℃, relative humidity does not exceed 85%
|
Ambient Temperature: 0℃ -40℃, relative humidity does not exceed 85%
|