Why won't my Prexiso P40B-3LI switch on?
If your Prexiso Analytical Instruments fails to switch on, there are a few potential reasons. It could be due to hardware protection activated after a shock, in which case you should restart the device. Another possibility is a low battery, so try recharging the device. Finally, ensure you are pressing the On/Measure/Units button firmly.
What to do if my Prexiso P40B-3LI shows all dashes on the display?
If your Prexiso Analytical Instruments displays all dashes, it could be due to several reasons: * The beam is being moved too fast, so try moving the measuring tool more slowly. * The object may be out of the rated range; ensure you are measuring within the specified range. * The signal may be too weak or the measuring time too long. Try changing the target surface, for example, use white paper. * The signal may be too strong because the target is too reflective; again, try changing the target surface, such as using white paper. * Ambient light may be too strong. Try to shadow the target area.
General| Type | Laser Distance Meter |
|---|---|
| Accuracy | ± 1.5 mm |
| Laser Type | 635 nm, <1 mW |
| Laser Class | Class II |
| Units of Measurement | m, in, ft |
| Power Supply | 2 x AAA batteries |
| Battery Life | 5000 measurements |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 60°C |
| Features | Area and volume calculation, continuous measurement, addition/subtraction, indirect measurement (Pythagoras) |
| Display | Multi-line display with backlight |
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