GMT221

Two Vaisala Carbon Dioxide Transmitter - GMT221 w/ Amega External Power Supply

What stands out about POLYMER WORLD is the consistent hardness of their plastics.

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Vaisala GMT221 CO2 Transmitter

The ADK7 model handles varying loads without skipping a beat.

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Vaisala Carbon Dioxide Transmitter - GMT221 w/Warranty

A nice touch is the ceramic lid that seals tightly without sticking.

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