Hanna HI 73127 pH Probe – Replace and Restore Your pH Tester

Keep your pH tester performing like new. The Hanna HI 73127 pH Probe is a high-quality replacement probe designed for use with Hanna models HI 98127, HI 98128, HI 98129, and HI 98130. This replacement probe restores your meter’s accuracy and ensures reliable pH measurements in hydroponics, aquaponics, and water quality testing. Featuring a durable, easy-to-install design, it’s a must-have accessory for extending the life of your tester.

Why Choose Hanna HI 73127 pH Probe?

Designed for precision and durability, the Hanna HI 73127 pH Probe offers a simple and effective way to maintain your water testing device.

• High compatibility: Specifically designed for Hanna HI 98127, HI 98128, HI 98129, and HI 98130 models.
• Reliable accuracy: Restores your meter’s precision for consistent pH measurements.
• Easy installation: User-friendly design allows for quick and effortless replacement.
• Durable construction: Built to withstand rigorous use in various water testing environments.

How to Replace

Replacing the Hanna HI 73127 pH Probe is straightforward:

1. Power off: Turn off your pH meter before replacing the probe.
2. Detach old probe: Unscrew and remove the old probe from the meter.
3. Install new probe: Attach the HI 73127 pH Probe securely to the meter.
4. Calibrate: Use calibration solutions to ensure accurate readings.

Product Specifications

• Type: Replacement pH probe
• Compatibility: Hanna models HI 98127, HI 98128, HI 98129, and HI 98130
• Application: Hydroponics, aquaponics, and water quality testing
• Features: Durable construction and easy installation

Why Hanna Instruments?

Hanna Instruments is a global leader in water testing technology, offering innovative tools and accessories for precise measurements. The HI 73127 pH Probe exemplifies this commitment, delivering a reliable replacement that restores the accuracy of your meter. Trusted by professionals and hobbyists, this probe is essential for maintaining top-notch water quality testing equipment.

Order Yours Today

Restore your pH tester’s accuracy with the Hanna HI 73127 pH Probe. Click below to return to the Add to Cart section and ensure precise measurements for your growing system.

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Shipping Information

Exceptional products deserve exceptional service. Orders to the US and Canada arrive in just 2–10 business days. Spend over $125, and shipping’s on us—it’s our way of saying thank you (conditions apply). For details, see our Shipping Policies.

Returns & Exchanges

Your satisfaction matters. Return your purchase within 30 days, hassle-free, as long as it’s unopened and in its original condition. Learn more in our Returns & Exchanges Policies. Shop confidently—your peace of mind is guaranteed.