GroLine Monitor for Hydroponic Nutrients, Threaded probe for insertion mounting - HI981421-01

Name: GroLine Monitor for Hydroponic Nutrients, Threaded probe for insertion mounting - HI981421-01
Brand: Hanna Instruments
SKU: HI981421-01
Price: 71652.60 INR
Availability: InStock

HI981421-01

The HI981420 GroLine Monitor for Hydroponic Nutrients provides around-the-clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient 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.

Grow better with GroLine.

Get 24/7 pH&EC measurements for consistent yields every time.
Good Laboratory Practice (GLP) feature for professional accuracy.
Calibrate pH and EC with a single Quick Cal solution.

One quick glance is all it takes.

A large clear LCD displays all of your essential readings so you know what your hydroponic nutrients solution is doing 24/7. High and low alarms flash warning you if something needs adjusting.

Monitor changes over time.

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 recognize when patterns arise and help prevent future problems.

One probe. Three measurements.

Our 3-in-1 pre-amplified 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.

Quick Cal for less maintenance.

A single calibration solution for pH and conductivity makes calibration fast and ensures all of your measurements are accurate all of the time for better plant health and better yield.

Features at-a-glance

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 grow 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

Automatic Temperature Compensation: all readings are compensated for variations in temperature, temperature displayed in ℃ or ℉ along with pH, EC or TDS reading

Large LCD with plant-friendly green backlighting: LCD can display all three essential hydroponic nutrient measurements at one time, a 3-second cycle of single measurements, or a real-time graph screen with options for measurement selection and log recall

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: warns when your nutrient solution is out of desired range by flashing display and message

Ambient light sensor: for automatic LCD dimming

Specifications

SKU	HI981421-01
Name	GroLine Monitor for Hydroponic Nutrients - HI981421-Threaded probe for insertion mounting
pH Range	0.00 to 14.00 pH; 0.0 to 14.0 pH
pH Resolution	0.01 pH; 0.1 pH
pH Accuracy	±0.05 pH; ± 0.1 pH
pH Calibration	one or two-point calibration (using pH 4.01,7.01, 10.01 buffers) using auto buffer recognition; one-point calibration using quick calibration solution
pH Temperature Compensation	automatic (0.0 to 60.0ºC/ 32.0 to 140.0°)
EC Range	0.00 to 10.00 mS/cm
EC Resolution	0.01 mS/cm
EC Accuracy	±0.1mS/cm (0.00 to 5.00mS/cm); ±0.2mS/cm (5.00 to 10.00mS/cm)
EC Calibration	one-point at 1.41 mS/cm or 5.00 mS/cm using auto standard recognition; one-point calibration using quick calibration solution
TDS Range	0 to 5000 ppm (TDS conversion factor 0.5 (500 CF)); 0 to 7000 ppm (TDS conversion factor 0.7 (700 CF))
TDS Resolution	10 ppm
TDS Accuracy	±2% f.s.
EC/TDS Temperature Compensation	automatic
Temperature Correction Coefficient	β set at 1.9%/°C
EC to TDS Conversion Factor	TDS conversion factor 0.5 (500 CF); TDS conversion factor 0.7 (700 CF)
Temperature Range	0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution	0.1°C / 0.1°F
Temperature Accuracy	±0.5°C /±1°F
Alarm Relay Set Point	high and low with enable/disable option for all parameters
Multi-parameter Probe	HI1285-8 pH/EC/TDS/temperature polypropylene body, pre-amplified multiparameter probe with internal temperature sensor DIN connector and 2 m (6.6’) cable
Logging Type	automatic logging for last 30 days at 15 minute interval
Connectivity	USB Type-C for flash drive or compatible device
GLP	last 5 pH and EC calibrations
Display	128 x 64 pixel B/W LCD with green backlight
Power Supply	12VDC adapter (included)
Environment	-5 to 50°C (23 to 122°F); RH max 95% non-condensing
IP Rating	IP65
Dimensions	125 x 185 x 38 mm (4.92 x 7.28 x 1.49”)
Weight	333g ( 11.7oz.)

Ordering Info

HI981420 is supplied with: HI1285-8 multi-parameter probe, HI50036-0 Quick Cal buffer solution sachet (2), HI700661P electrode cleaning solution sachets for agriculture (2), 12VDC adapter, calibration certificates for both meter and probe, and instruction manual.