





📊 Elevate your pH testing game—precision that keeps you ahead of the curve!
The APERA INSTRUMENTS 201DJ-C is a professional-grade double-junction pH electrode featuring a clog-resistant design and gel KCL electrolyte for maintenance-free use up to 6 months. With a 3 ft cable and universal BNC connector, it delivers reliable, accurate pH measurements in turbid liquids like wastewater and pools, housed in a durable polycarbonate body for long-term field use.






| Manufacturer | Apera Instruments |
| Part number | AI3115 |
| Item Weight | 109 g |
| Product Dimensions | 16 x 1.27 x 1.27 cm; 109 g |
| Item model number | AI3115 |
| Material | Polycarbonate/Glass |
| Item Package Quantity | 1 |
| Measurement System | US |
| Included components | 201DJ-C Electrode |
| Batteries Required? | No |
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