Hanna HI1293 Spare pH electrode for Hydroponics
The Hanna HI1293 Spare pH electrode for Hydroponics is a specialized spare pH electrode designed for reliable and accurate pH measurement in hydroponic systems and greenhouse environments. With enhanced protection against harsh fertilizer chemicals and electrical interference, this electrode ensures optimal performance in demanding agricultural settings.
Key Features
Specifically Designed for Hydroponics: Ideal for continuous pH monitoring in nutrient-rich solutions where phosphate and nitrate levels are high.
Amplified Signal for Noise Resistance: Integrated amplifier prevents interference caused by humidity, circulating pumps, motors, and grow light ballasts.
Durable PEI Protective Body: The polyetherimide (PEI) body resists damage from aggressive chemicals typically found in fertilizers and nutrient solutions.
Reliable Compatibility: Fully compatible with Hanna Instruments’ pH meter models HI991401, HI991404, and HI991405.
Easy Replacement: Designed as a spare or replacement electrode to ensure continued accuracy without recalibration hassle.
Technical Specifications
| Parameter | Details |
|---|---|
| Electrode Type | pH Electrode |
| Application | Hydroponics and greenhouse environments |
| Amplifier | Yes |
| Body Material | PEI (Polyetherimide) |
| Chemical Resistance | High phosphate and nitrate fertilizer solutions |
| Interference Protection | Yes – protects from humidity and electrical noise sources |
| Compatible Meters | HI991401, HI991404, HI991405 |
Applications
Hydroponic Systems: Continuous pH monitoring in nutrient solutions to optimize plant growth and nutrient uptake.
Greenhouse Management: Ensures accurate pH levels in irrigation and fertigation systems.
Agricultural Monitoring: Reliable measurements in environments prone to electrical interference and chemical exposure.
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