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The TrolMaster EC & Temperature probes provide accurate and reliable monitoring on the EC and temperature of the water being monitored by the Aqua-x. The PCT-2 probe is a commercially rated probe and it connects to the Aqua-x via the AMP-2. It is intended to be placed into a water tank.
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🇺🇸 Ship from USA · On Agora since 2026
$159.99