| Clase de Popularity | Fabricante | Producto(s)+ | Modelo | Precio | Compre Ahora |
| Hanna Instruments | 8 oz. 1500 PPM Solution (16/Case)
8 oz. 1500 PPM Solution (16/Case) (eco-5489)8 oz. 1500 PPM Solution sold individually
Manufacturer's Product Information
MSRP $14
... — Ships from Seattle, Washington USA...more. | eco-5489 | $13.86 | |
| Hanna Instruments | 8 oz. Cleaning Solution (16/Case)
8 oz. Cleaning Solution (16/Case) (eco-5485)8 oz. Cleaning Solution sold individually
Manufacturer's Product Information
MSRP $14
... — Ships from Seattle, Washington USA...more. | eco-5485 | $13.86 | |
| Hanna Instruments | 8 oz. pH 4.01 Solution (16/Case)
8 oz. pH 4.01 Solution (16/Case) (eco-5487)8 oz. pH 4.01 Solution sold individually
Manufacturer's Product Information
MSRP $14
... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA...more. | eco-5487 | $14.00 | |
| Hanna Instruments | 8 oz. pH 7.01 Solution (16/Case)
8 oz. pH 7.01 Solution (16/Case) (eco-5488)8 oz. pH 7.01 Solution sold individually
Manufacturer's Product Information
MSRP $14
... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA...more. | eco-5488 | $14.00 | |
| Hanna Instruments | 8 oz. Storage Solution (16/Case)
8 oz. Storage Solution (16/Case) (eco-5486)8 oz. Storage Solution sold individually
Manufacturer's Product Information
MSRP $14
... — Ships from Seattle, Washington USA...more. | eco-5486 | $13.86 | |
| Hanna Instruments | DiST 5 Waterproof Meter.
Hanna Instruments model HI 98311. TDS ( reads in PPM), EC and temperature meter tester. Waterproof and designed to float. Feels great in your hand. Very stylish and modern. Low battery indicator. A great buy.... — Ships via UPS from Portland, Oregon USA...more. | HY1742 | $104.49 | |
| Hanna Instruments | Dual Grochek - pH, TDS, Temp. Continuous monitoring (HI981404N)
Dual Grochek - pH, TDS, Temp. Continuous monitoring (HI981404N) (eco-5422C)GroChek pH & TDS Combo Continuous Reading Meter
Displays pH & EC Simultaneously
Adjustable Setpoints
Space Efficient
Hanna Dual Grochek
The HI 981404N is ideal for hydroponic
applications where pH and TDS
levels need to be continuously monitored.
These wall mount monitors
feature a larg... — Ships from Seattle, Washington USA...more. | eco-5422C | $138.67 | |
| Hanna Instruments | Dual Grochek - Same as above - self calibrating (HI991404)
Dual Grochek - Same as above - self calibrating (HI991404) (eco-5422D)GroChek pH/EC/TDS/Temp. Combo
Large, Dual-level Backlit LCD
Waterproof
Auto Calibration & pH Temp. Computing
Hanna Dual Grochek
The HI 991404 continuously monitors
pH/EC/TDS/Temp. in your
nutrients. Comes with a rugged, nonclogging
pH electrode and conductivity
probe that will stand up to the most
agressi... — Ships from Seattle, Washington USA...more. | eco-5422D | $146.95 | |
| Hanna Instruments | Grocheck Combo Meter.
HI9813-6 GROCHECK PORTABLE COMBO.pH/EC/TDS/Temp Meter with F.S.T. Technology New Technology to Check the Status of the ElectrodeMeasures a Variety of Parameters with One InstrumentFast Response ProbeHANNA instruments® developed new F.S.T. technology for the new HI 9813-6. With this special security system, if the meter encounters incorrect readings, the instrument doesn’t display v... — Ships via UPS from Portland, Oregon USA...more. | HY177 | $221.79 | |
| Hanna Instruments | GroChek pH Meter.
HANNA GRO CHEK pH Meter. This meter provides a continuous digital pH reading. It is powered by a simple transformer. The electrode rests in your reservoir or nutrient tank and provides real-time pH monitoring. You can have a professional piece of equipment at consumer prices!... Note: Calibration Buffer Solutions are available separately. — Ships via UPS from Portland, Oregon USA...more. | HY181 | $102.67 | |
| Hanna Instruments | GroChek TDS Meter.
Hanna Gro Chek TDS Meter. Locate probe in your nutrient tank or reservoir for continuous TDS reading. A very handy device for the seriious gardener. Measured in PPM.Hanna Product Number: HI983301N ... Note: Calibration Buffer Solutions are available separately. — Ships via UPS from Portland, Oregon USA...more. | HY180 | $97.87 | |
| Hanna Instruments | Grockek Combo.
GROCHEK COMBO by HANNA. This unit incorporates pH, temperature, and EC readings all in one package. Simply install the meter above the reservoir and insert the electrodes into the solution for continuous readings. TDS measurements are defined as 700 ppm = 1 EC. Range of pH is 0-14 and ppm is 0-2000. Hanna Part #HI9813-6.... — Ships via UPS from Portland, Oregon USA — FREE shipping when ordering $75 or more of qualifying items....more. | HY1743 | $237.55 | |
| Hanna Instruments | Hanna 4.01, 7.01, and Cleaning Solution
Hanna Instruments Cleaning Kits
Single-dose sachets are quick and easy to use. Each sealed, light tight sachets holds just the right amount of solution. Every time your instrument is calibrated using these HANNA sachets, it is using a newly-opened bottle of solution.
Item #716472:
This kit includes:
(5) pH 4.01 buffer solution sachets • HI70004P
(5) pH 7.01 buffer solution ... ...more. | 716472 | $20.00 | |
| Hanna Instruments | Hanna 7.01, 1413 uS/cm, and Cleaning Solution
Hanna Instruments Cleaning Kits
Single-dose sachets are quick and easy to use. Each sealed, light tight sachets holds just the right amount of solution. Every time your instrument is calibrated using these HANNA sachets, it is using a newly-opened bottle of solution.
Item #716474:
This kit includes:
(5) pH 7.01 buffer solution sachets • HI70007P
(5) 1413 μS/cm EC soluti... ...more. | 716474 | $16.60 | |
| Hanna Instruments | Hanna 7.01, 1500 ppm, and Cleaning Solution
Hanna Instruments Cleaning Kits
Single-dose sachets are quick and easy to use. Each sealed, light tight sachets holds just the right amount of solution. Every time your instrument is calibrated using these HANNA sachets, it is using a newly-opened bottle of solution.
Item #716476:
This kit includes:
(5) pH 7.01 buffer solution sachets • HI70007P
(5) 1500 ppm TDS solution sac... ...more. | 716476 | $20.00 | |
| Hanna Instruments | Hanna Checker Alkalinity Reagents (25pcs)
FOR Hanna Checker - Alkalinity
Easier to use and more accurate than chemical test kits
Colorimetric method
Accuracy ±5 ppm ±5% of reading
1 ppm (mg/L) resolution
Large, easy to read digits
Auto shut off
Dedicated to a single parameter
Designed to work with HANNA’s liquid reagents
Uses 10 mL glass cuvettes
Small size, b... ...more. | 716955 | $10.88 | |
