{"product_id":"groline-24hr-hydroponics-monitor-3-in-1-pre-amplified-probe-hi-981420","title":"Groline 24Hr Hydroponics Monitor: 3-in-1 Pre-amplified Probe HI-981420","description":"The HI-981420 GroLine Monitor provides 24 hour continuous monitoring of pH, conductivity (EC or TDS), and temperature in hydroponic nutrients. Quick to set up and simple to use, the monitor was designed for hydroponics, aquaponics, and greenhouses.\n\n\u003cul\u003e\n\t\u003cli\u003eHigh and low alarms with LED indicator\u003c\/li\u003e\n\t\u003cli\u003eEasy viewing on the large LCD with plant-safe green backlighting\u003c\/li\u003e\n\t\u003cli\u003eCalibrate pH and EC with a single Quick Cal solution\u003c\/li\u003e\n\t\u003cli\u003eWide pH Range: measure pH from 0.00 to 14.00 pH\u003c\/li\u003e\n\t\u003cli\u003eSelectable EC to TDS ppm conversion factor: choice of either a 0.5 or 0.7 conversion factor\u003c\/li\u003e\n\t\u003cli\u003e3 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\u003c\/li\u003e\n\t\u003cli\u003eData logging for 30 days: logs every 15 minutes for last 30 days, stores min, max, and average values\u003c\/li\u003e\n\t\u003cli\u003eData transfer: USB-C port for easy data transfer to memory stick or PC\u003c\/li\u003e\n\t\u003cli\u003eHigh and low alarms with LED indicator: warns when process is out of desired range by flashing display and message\u003c\/li\u003e\n\t\u003cli\u003eAutomatic Temperature Compensation: all readings are compensated for variations in temperature, temperature displayed in °C or °F along with pH, EC or TDS reading\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fargro","offers":[{"title":"Default Title","offer_id":53018093224273,"sku":"HGL1420","price":388.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/1711\/6753\/files\/13078891.jpg?v=1771799121","url":"https:\/\/fargro.co.uk\/products\/groline-24hr-hydroponics-monitor-3-in-1-pre-amplified-probe-hi-981420","provider":"Fargro","version":"1.0","type":"link"}