Protect and extend the life of your pH electrodes with the Hanna Instruments HI740200 storage cap system. Designed specifically for 12mm diameter probes, these professional-grade storage caps maintain optimal electrode hydration between measurements.
Key Features:
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Precision fit: Compression fitting design for standard 12mm diameter electrodes
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Optimal hydration: Holds 1cm of HI70300 storage solution to keep probe tips properly conditioned
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Threaded collar: Secure, leak-resistant seal protects during storage and transport
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Professional quality: Manufactured in Romania by Hanna Instruments
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Value pack: Includes 5 storage caps for multiple probes or replacements
Proper Storage Protocol:
After each use, rinse your electrode with recommended cleaner, blot gently with soft tissue, then add 1cm of HI70300 storage solution to the cap. Insert the probe tip and tighten the threaded collar to create an airtight seal.
Before Next Use:
Unscrew the top collar to vent the cap before removing the probe. Rinse off any storage solution or salt deposits from the glass body. Always save the cap and collar for continued probe protection.
Care Instructions:
Handle probes with care during maintenance and measurement. Never drop on hard surfaces as this permanently damages the electrode. Always use the storage cap to protect and hydrate the pH tip during storage or transportation.
Compatible with Hanna Instruments pH electrodes and other standard 12mm probes. Storage solution sold separately (HI70300).
