High-Precision pH Combination Electrode Probe
Industrial-grade epoxy body ensures durability and chemical resistance. Sensitive glass membrane provides accurate pH readings (±0.01 pH) for demanding lab/field applications. Sealed reference system prevents electrolyte contamination.
Low-Cost Industrial Solution
Direct factory pricing with bulk discounts for wholesale buyers. Compatible with most pH meters, ideal for wastewater treatment, food processing, and agricultural pH monitoring.
Optimized for Harsh Environments
Built-in temperature sensor (0-80°C range) automatically compensates for thermal variations. Double junction design extends lifespan in high-ionic-strength samples.
Global Logistics Support
Ships worldwide with consolidated cargo options for large orders. Meets international quality standards (CE/RoHS) for cross-border compliance.
Note: Includes 3M cable and standard BNC connector. Storage cap with KCl solution maintains hydration.






























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PH-2-021 factory wholesale prices good quality low cost pH combination probe electrode ph meter
$12
Measurement Range:
0-14 pH
Accuracy:
0.01 pH
Quantity:
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