Refillable Combination pH Electrode with BNC Connector HI1131B
Perfect for general laboratory use, the HI1131B is a glass-bodied combination pH electrode with a BNC connector for a quick and easy connection to any BNC pH meter. With a double junction design and the ability to change out contaminated electrolyte, this economical pH electrode ensures great results.
- Easy to clean glass body for faster measurements.
- BNC connector for quick and easy connection to most pH meters.
- Great for general laboratory use.