PH60-DE Replacement Probe for PH60-Z Smart Pocket pH Tester powered by ZenTest
- Replaceable pH probe for PH60-Z Smart Pocket Tester
- Highly sensitive glass bulb membrane with a built-in temperature sensor, suitable for general water solutions
- Double-Junction pH probe, suitable for dirty and complex solutions and extends service life by up to 80%.
- The unique blue glass bulb will never generate any air bubbles, making reliable pH tests easier than ever.