Laboratory meter test equipment should operate under the following climatic conditions.
|Nominal temperature||23 °C ±2 °C|
|Operating temperature range||+5 °C to 45 °C|
|Limit range for storage and transport (max. 6 h at the extremes of this temperature range)||-25 °C to 60 °C|
|Max. relative humidity||≤ 85 %, not condensate|
The environment should be dust free.