3pcs Liquid PH 0-14 Value Detection Detect Regulator Sensor Module Monitoring Control Meter Tester With BNC PH Electrode Probe

3pcs Liquid PH 0-14 Value Detection Detect Regulator Sensor Module Monitoring Control Meter Tester With BNC PH Electrode Probe
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sku: 1005004651723263
$11.70
Shipping from: China
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