YSI 1009 Pro Series pH/ORP Sensor and Cable
Lab-grade pH/ORP sensor and 1- or 4-meter cable for the YSI Professional Plus meter
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This product is an accessory for the following products:
Measure pH and ORP (Redox) quickly and easily in the lab with the YSI 1009 lab-grade, single-junction pH/ORP sensor with 1- or 4-meter cable. Six-month sensor warranty.