Product Description
One of the best meters for hydroponics, our GroLine Waterproof Portable pH/EC/TDS Meter (HI9814) is a must-have for growers. Easily manage and monitor your growing nutrients with this customer favorite. Be up in running in no time! This meter arrives with everything you need for successful testing right out of the box.
Whether you're a commercial or at-home grower, testing nutrients is easy with Hanna by your side. Verify nutrient results on the spot and start optimizing and generating larger yields. Test 3 parameters at the same time with just one device. Achieve fast, accurate readings for pH, EC/TDS, and temperature with this meter’s all-in-one probe.
Durable & reliable. Can withstand the demands of growing environments
Hand-held, portable size. Easily move around and test where you need to
Easy to set-up. Makes testing convenient, simple, and hassle-free
Features
Made for hydroponic, aquaponic, and greenhouse growers
Specially designed for testing hydroponic nutrient solutions
Waterproof casing IP67 rated
Simple two-button operation
Supplied with a replaceable 3-in-1, pre-amplified probe for measuring pH, EC/TDS (ppm), and temperature (HI285-7)
Quick DIN connector for easy probe attachment and removal
Quick Cal Mode enables the user to attain a fast, single-point calibration for pH and EC/TDS using just one solution
Easy-to-read, large LCD digital screen displays all three measurements simultaneously
Auto shut-off options conserve battery energy
Blinking low battery indicator will appear when battery detection is below 10%
What's Included
GroLine Portable pH/EC/TDS Meter (HI9814)
pH/EC/TDS probe (HI285-7) with built-in temperature sensor, DIN connector, and 1m (3.3') cable
Quick calibration solution (3 sachets) (HI50036)
Agriculture cleaning solution (3 sachets) (HI700661)
1.5V AAA Alkaline batteries (3 pcs.)
Instrument quality certificate
Electrode quality certificate
Instruction manual
Specifications
Specification Name
Detail
sku
HI9814
pH Range
-2.00 to 16.00 pH
pH Resolution
0.01 pH
pH Accuracy @ 25°C / 77°F
±0.02 pH
pH Calibration
Automatic, 1 or 2 point, with pH 4.01, pH 7.01, pH 10.01. One-point calibration using quick calibration solution
mV Range
±825 mV (pH-mV)
mV Resolution
1 mV (pH-mV)
mV Accuracy
±1 mV (pH-mV)
Temperature Range
-5.0 to 105.0 °C / 23.0 to 221.0 °F
Temperature Resolution
0.1 °C / 0.1 °F
Temperature Accuracy @ 25°C / 77°F
±0.5 °C / ±1.0 °F
EC Range
0.00 to 6.00 mS/cm (EC) **
EC Resolution
0.01 mS/cm
EC Accuracy @25°C/77°F
±2% F.S.
EC Calibration
Automatic, one-point at 1.41 mS/cm or 5.00 mS/cm. One-point calibration using quick calibration solution
TDS Range
0 to 3000 ppm (0.5 CF)/0 to 3990 ppm (0.7 CF)
TDS Resolution
10 ppm (mg/L)
TDS Accuracy @ 25°C / 77°F
±2% F.S.
TDS Conversion Factor
0.5 (500 ppm) or 0.7 (700 ppm)
Temperature Compensation
pH - Automatic, EC - Automatic with β=1.9%/ °C
Power Supply
1.5V AAA batteries (3 pcs.)
Power Consumption
approx. 600 hours of continuous use
Auto shut-off
user selectable: after 8 min, 60 min or disabled
Environment
0 to 50 °C (32 to 122 °F) RH max. 100%
Dimensions
154 x 63 x 30 mm (6.1 x 2.5 x 1.2”)
Weight
196 g (6.91 oz.)
Warranty
2 years for meter (HI9814), 6 months for probe (HI285-7)
Recommended Probe
pH/EC/TDS probe (HI285-7)
