Hanna HI-981420 Groline Monitor pH conductivity and temperature
The HI-981420 GroLine Monitor provides 24 hour continuous monitoring of pH, conductivity (EC or TDS), and temperature
Results every 15 minutes . . .
The GroLine Monitor automatically logs your results every 15 minutes over the last 30 days. Minimum, maximum, and average values are stored so you can recognise when patterns arise and help prevent future problems.
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The HI-981420 GroLine Monitor provides 24 hour continuous monitoring of pH, conductivity (EC or TDS), and temperature
Results every 15 minutes . . .
The GroLine Monitor automatically logs your results every 15 minutes over the last 30 days. Minimum, maximum, and average values are stored so you can recognise when patterns arise and help prevent future problems.
Make your Koi Pond easy to manage with the GroLine Monitor and combined pH/EC/Temperature probe. Quick to setup and simple to use, the monitor was designed for aquatics, hydroponics, aquaponics, and greenhouses.
HI-981420 Groline Monitor Benefits include:
- High and low alarms with LED indicator
- Easy viewing on the large LCD with safe green backlighting
- Calibrate pH and EC with a single Quick Cal solution
At a glance . . .
A large clear LCD shows all of your essential readings so you know what your water is doing 24/7. High and low alarms flash to warn you if something needs adjusting.
Professional accuracy
Advanced algorithms and greater pH and TDS/ppm accuracy ensure operational consistency and a finer understanding of your water quality.
HI-981420 Groline Monitor Key features
- 3 sensors combined in a single rugged probe body: pH electrode with renewable cloth junction, amperometric EC/TDS sensor, and an internal temperature sensor for temperature compensated readings
- IP65 rated enclosure: designed to withstand harsh environments
- Wide pH Range: measure pH from 0.00 to 14.00 pH
- Selectable EC to TDS ppm conversion factor: choice of either a 0.5 or 0.7 conversion factor
- Ambient light sensor: for automatic LCD dimming
- Automatic Temperature Compensation: all readings are compensated for variations in temperature, temperature displayed in °C or °F along with pH, EC or TDS reading
- Large LCD with plant-friendly green backlighting: meter displays a clock tag that will disappear when the reading has achieved stability
- Data logging for 30 days: logs every 15 minutes for last 30 days, stores min, max, and average values
- Data transfer: USB-C port for easy data transfer to memory stick or PC
- High and low alarms with LED indicator: warns when process is out of desired range by flashing display and message
| Pellet Size | Small |
|---|---|
| Water Issue | PH |
The HI-981420 GroLine Monitor provides 24 hour continuous monitoring of pH, conductivity (EC or TDS), and temperature
Results every 15 minutes . . .
The GroLine Monitor automatically logs your results every 15 minutes over the last 30 days. Minimum, maximum, and average values are stored so you can recognise when patterns arise and help prevent future problems.
Make your Koi Pond easy to manage with the GroLine Monitor and combined pH/EC/Temperature probe. Quick to setup and simple to use, the monitor was designed for aquatics, hydroponics, aquaponics, and greenhouses.
HI-981420 Groline Monitor Benefits include:
- High and low alarms with LED indicator
- Easy viewing on the large LCD with safe green backlighting
Calibrate pH and EC with a single Quick Cal solution
At a glance . . .
A large clear LCD shows all of your essential readings so you know what your water is doing 24/7. High and low alarms flash to warn you if something needs adjusting.
Professional accuracy
Advanced algorithms and greater pH and TDS/ppm accuracy ensure operational consistency and a finer understanding of your water quality
HI-981420 Groline Monitor Key features
- 3 sensors combined in a single rugged probe body: pH electrode with renewable cloth junction, amperometric EC/TDS sensor, and an internal temperature sensor for temperature compensated readings
- IP65 rated enclosure: designed to withstand harsh environments
- Wide pH Range: measure pH from 0.00 to 14.00 pH
- Selectable EC to TDS ppm conversion factor: choice of either a 0.5 or 0.7 conversion factor
- Ambient light sensor: for automatic LCD dimming
- Automatic Temperature Compensation: all readings are compensated for variations in temperature, temperature displayed in °C or °F along with pH, EC or TDS reading
- Large LCD with plant-friendly green backlighting: meter displays a clock tag that will disappear when the reading has achieved stability
- Data logging for 30 days: logs every 15 minutes for last 30 days, stores min, max, and average values
- Data transfer: USB-C port for easy data transfer to memory stick or PC
- High and low alarms with LED indicator: warns when process is out of desired range by flashing display and message
We aim to dispatch orders received before midday Monday to Friday on the same day where possible. In most cases our items are available for 1 to 2 day delivery at a competitive price and are trackable via DPD or APC.
Delivery costs for standard items in the UK - £5.95
(Surcharges do apply to remote postcodes)
Heavy items - £9.95
Pipe - £14.95
Palletised items - Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet. Standard Pallet charge is approx. £50.00. To ensure there are no delays with delivery, please include a contact number when placing the order.
Overseas – DHL and UPS, cost based on weight / volume at checkout.
Below is a list of documents that you may find useful.
Can’t find what you’re looking for? Call 01777 839176 or use our contact form
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Hanna pH Pronto (Waterproof Continuous Monitoring pH Meter)Starting at £24.95
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