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The BL121 and PL121 use a multiparameter digital HI1036-1802 probe that incorporates pH, ORP, and temperature sensors along with a matching pin. The HI1036-1802 with the BL121 or PL121 pool controller helps to promote the health and safety of pool and spa water. Please ensure that you calibrate a new probe to your auto doser before use.
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🇺🇸 Ship from USA · On Agora since 2024
$350.00
