What to do if Alnor AVM430 Measuring Instruments have no display?
If your Alnor Measuring Instruments display is blank, the unit might not be turned on. Ensure the device is switched on. Alternatively, the batteries could be low or dead; try replacing them or plugging in the AC adapter. Another possibility is dirty battery contacts, so try cleaning them.
Why does Alnor AVM430 Measuring Instruments show an error message?
If your Alnor Measuring Instruments show an error message, it could mean that the memory is full. If you need the data, download it first, and then delete all the memory. Alternatively, there may be a fault in the instrument, and factory service is required.
General| Display | LCD |
|---|---|
| Air Velocity Range | 0.2 to 30 m/s |
| Temperature Range | -10 to 60 °C |
| Temperature Accuracy | ±0.3 °C |
| Resolution | 0.01 m/s, 0.1 °C |
| Operating Temperature | -10 to 60 °C |
| Storage Temperature | -20 to 70 °C |
| Power | 4 AA batteries |
| Humidity Range | 0 to 100% RH |
| Accuracy | ±2% of reading ±0.1 m/s |
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