Hanna HI1285-51 Multiparameter pH/EC/TDS Probe

The Hanna HI1285-51 is the modernized, 4-in-1 multiparameter probe engineered for commercial agriculture, HVAC, and hydroponics. Housed in a durable polypropylene body, it provides pre-amplified measurements for pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), and Temperature. It features an updated DIN connector specifically designed as the OEM replacement for Hanna's newer generation of portable meters: the HI9811-51, HI9812-51, and HI9813-51.

Restore the flawless accuracy of your latest-generation agricultural meter with the Hanna HI1285-51 Multiparameter Probe. In commercial hydroponics and HVAC cooling tower management across Pakistan, the ability to read pH, mineral concentration (EC/TDS), and temperature simultaneously is mandatory. When the original probe on your multiparameter meter is eventually exhausted by heavy fertilizer salts or calcium scale, you must replace it with the exact matching generation to ensure mathematical precision.

The HI1285-51 is the direct OEM replacement for Hanna's updated '-51' series of portable meters. It retains all the elite features of its predecessor—including the rugged Polypropylene Body, the low-maintenance Cloth pH Junction, and the stainless-steel EC pins. Its Pre-Amplified Design guarantees that your readings will not drift, even in highly humid, electrically noisy factory environments. Simply plug in the updated DIN connector, and your meter is instantly restored to factory-new condition.

• Find specialized QA consumables in [Lab Supplies].
• Shop advanced analytical hardware under [Analytical Instruments].
• Compare next-generation multiparameter sensors in [Electrodes & Probes].

Key Features:

• Updated Connector Design: Specifically manufactured to interface flawlessly with the internal hardware of the new '-51' series Hanna meters.
• 4-in-1 Efficiency: Instantly provides a complete profile of your water's acidity, nutrient density, and thermal state with a single test.
• Pre-Amplified Stability: The internal microchip boosts the pH signal before it enters the cable, ensuring 100% stability in wet, industrial environments.
• Guaranteed Compatibility: The exact, proprietary replacement probe required for the Hanna HI9811-51, HI9812-51, and HI9813-51 Portable Meters.

Frequently Asked Questions (FAQs):

Q: What is the price of the Hanna HI1285-51 in Pakistan?

A: Check Kamadi.pk for competitive B2B rates. We support commercial municipal teams and agricultural engineers with officially certified Hanna replacement parts.

Q: HI1285-5 vs HI1285-51: How do I know which one I need?

A: Look at the front faceplate of your meter. If the model number ends in '-5' (e.g., HI9813-5), buy the HI1285-5. If it ends in '-51' (e.g., HI9813-51), you MUST buy the HI1285-51. They are not cross-compatible.

Q: Is it refillable?

A: No, it uses a solid polymer gel electrolyte for zero-maintenance operation.