Operation temperature of a 73xx series meter is -20°C to +60°C (-4°F to +140°F) ambient air, and is the same for both the Tropical and non-Tropical boards. In addition, Storage Temperature is 0°C (-22°F) to +85°C (185°F) and Relative Humidity is 5% to 95% RH non-condensing.

Last Revised: November 22, 2007
Applies To: ION 7300 / 7330 / 7350
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