YSI 5564 & 5565 pH/ORP Probe
YSI pH/ORP probe is compatible with YSI 5563 cable assembly
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This product is an accessory for the following products:
The YSI pH(5564) and pH/ORP(5565) Probes are for use with the YSI 556 MPS handheld multiparameter meter. These probes require the YSI 5563 cable assembly.