HANNA® GroLine Hydroponic Monitor for pH, EC, TDS, Temperature
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Hanna GroLine Hydroponic Nutrients Monitor for pH,EC,TDS and Temperature
The HI981421 GroLine Monitor provides 24 hour continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrients solutions.
Quick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind.
Make your nutrient solution easy to manage with the GroLine Monitor.
- Inline Probe Design for built in Hydro Monitoring
- High and low alarms with LED indicator.
- Easy viewing on the large LCD with plant-safe green backlighting.
- Calibrate pH and EC with a single Quick Cal solution.
Our 3-in-1 pre-amplified inline probe measures pH, EC/TDS, and temperature in a single, durable, polypropylene body making the GroLine Monitor easy to handle and easy to set up.
The HI1285-9 has a 3/4” threaded connection for insertion into a pipe for flow through monitoring.
Conditions: Greenhouse (IP65)
EC to TDS/PPM Conversion Factor: Choice of Either a 0.5 or 0.7 Conversion Factor
Automatic Temperature Compensation: YES
pH Range: 0.00 - 14.00 pH
Green Backlighting: YES
Data Logging: Every 15 min for last 30 Days
High and Low Alarms: YES
Ambient Light Sensor: YES for Automatic LCD Dimming
Data Transfer: YES to Memory Stick or PC
Warranty: 2 Years (probe 6 months)