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Replacement Probe for Hanna Instruments HI9814

Prices start at : 149.99 USD / each

Hanna pre-amplifies this 3-in-1 probe. Use it to measure pH, EC/TDS, and temperature. Replace your Hanna Instruments probe! Hanna Instruments designed this replacement probe to fit their HI9814 portable meter.

Specs

Product Features

Tip shape: spherical (8 mm): Specs
Body length: 95 mm: Specs
Pre-amplified pH Electrode: Product Features
Polypropylene Body: Product Features
CAL-Checktm Compatible: Product Features
Quick Connect DIN Connector: Product Features

Ohio

Piqua

Quick Calibration Solution Sachets for Hanna pH and EC Meters, 20 mL, 25-Count

Prices start at : 36.99 USD / each

Contains 25 sachets. Each measures 20 mL in volume. Quickly calibrate your compatible Hanna Instruments device! Use this Quick-Cal solution your Hanna pH and EC/TDS meters. Each unopened sachet has an expiration date of 5 years from the date of manufacture.

Product Features

Specs

Light block packaging: Product Features
Two calibration solutions in one: Product Features
Ready to use fresh solution for accurate calibration: Product Features
pH calibration buffer value: 6.86 pH: Specs
Volume: 20 mL: Specs

Ohio

Piqua

Hanna Conductivity Standard Solutions, 230 mL

Prices start at : 16.99 USD / each

Hanna prints the lot number and expiration date on each bottle. This process ensures the quality of the solution. Calibrate the conductivity of your Hanna Instruments device! Hanna Instruments prepares this EC solution against an NIST-traceable potassium...

Specs

S/cm value: Varies— see individual product page for details: Specs
Size: 230 mL: Specs
Airtight bottle with tamper-proof seal: Product Features
S/cm Value: 1413 S/cm at 25° C
uS/cm Value: 1413 uS/cm at 25° C

Ohio

Piqua

Quick Calibration Solution for Hanna pH and EC Meters, 230 mL

Prices start at : 16.99 USD / each

Hanna Instruments specially formulated their line of calibration solutions. Hanna prints both the lot number and expiration date on each bottle. Quickly calibrate your compatible Hanna Instruments device! Use this Quick-Cal solution your Hanna pH and...

Specs

Product Features

EC calibration standard value: 5,000 μS/cm (5.00 mS/cm): Specs
Volume: 230 mL: Specs
Two calibration solutions in one: Product Features
Expiration date and lot number stamped on bottle: Product Features

Ohio

Piqua

PH Electrode for Hanna Instruments HI98131 & HI98129

Prices start at : 59.99 USD / each

Make electrode replacement quick and easy! Hanna Instruments designed this electrode as an easy-fit cartridge. This cartridge features two o-rings that maintain a watertight seal. Simply lock the unit into place — no pins to line up means that you are...

Specs

Product Features

Body material: Polypropylene: Specs
Electrolyte: Gel: Specs
Two o-rings maintain a watertight seal: Product Features
pH: 0 to 14: Specs
Connection type: Pin: Specs
Easy-fit cartridge locks into place: Product Features

Ohio

Piqua

Hanna Electrode Storage Solution, 230 mL

Prices start at : 16.99 USD / each

This solution ensures optimum performance of your pH and ORP electrodes. Never store you electrode in distilled or de-ionized water. It also prevents any diffusion/osmotic effects.

Specs

Volume: 230 mL: Specs
Weight: 0.55 pounds: Specs
Electrode storage solution: Product Features

Ohio

Piqua

Hanna pH Calibration Buffers, 230 mL

Prices start at : 16.99 USD / each

Hanna prints the lot number and expiration date on each bottle. This process ensures the quality of the solution. Calibrate the pH range of your Hanna Instruments device! Hanna Instruments high-quality pH calibration buffers are NIST-traceable.

Product Features

Specs

Accuracy: ± 0.02pH at 25° C: Specs
Temperature chart / actual pH values printed on each bottle: Product Features
Certificate of analysis included: Product Features
Weight: 0.55 pounds: Specs
Volume: 230 mL: Specs

Ohio

Piqua

GroLine Waterproof Hydroponics pH/EC/TDS/Temperature Portable Meter

Prices start at : 259.99 USD / each

Use these meters in hydroponic, aquaponic, or greenhouse growing. Hanna Instruments outfit the HI9814 with a waterproof housing (rated for IP67 conditions). This kit includes: HI1285-7 multi-parameter probe (click HERE for a replacement probe) Quick calibration...

Specs

Product Features

Selectable EC to TDS conversion factor: 0.5 or 0.7: Product Features
Environment: -5 to 50° C (23 to 122° F); RH max 100%: Specs
Battery life (approximate): 500 hours of continuous use: Specs
Waterproof — rated for IP67 conditions: Product Features
Temperature range: 0.0 to 60.0° C / 32.0 to 140.0° F: Specs
EC accuracy: ± 2% F.S.: Specs

Ohio

Piqua

Irrometer Moisture Monitor For Soilless Mixes

Prices start at : 151.49 USD / each

The Model "LT" is the ultimate in sensitivity at the very "Wet" end of the soil water range(below 20 centibars of soil water suction)! It was designed to operate in very low water holding capacity soils (coarse sand) and non-soil planting mixes used in...

Length: 12in

Ohio

Piqua

Soil Moisture Meter - 24in. probe

★★★★★

Prices start at : 107.99 USD / each

Uses AA or dry cell battery. Top mounted meter. Probe - Instant, easy-to-read display. The scientific way to water! Accurate instruments give you instant, accurate moisture readings.

Ohio

Piqua

Soil Sampler With Step 36in. Probe

★★★★★

Prices start at : 79.99 USD / each

A back saver! Foot step for better penetration in tough soils! Taper cut tip goes in easy and cuts a nice clean core, insuring complete sample removal. Core is approximately 14.25in.

Ohio

Piqua

Hanna Instruments 1413 mC/cm Solution, 230 ml

Prices start at : 15.99 USD / each

Calibration solution for EC meters Conductivity calibration solution for meters measuring EC (electrical conductivity). You should calibrate EC meters every 1-4 weeks depending on frequency of use to verify their accuracy.

Ohio

Piqua

Kelway Meter Acidity Tester

★★★★★

Prices start at : 69.99 USD / each

Lasts for years when properly cared for. Use in slightly moistened soil to get readouts you can depend on. Popular among universities and rose growers! Soil pH meter - From the same great maker of the HB2 meter, comes the soil PHD, a lighter-duty version...

FAQ

Where can I get the green cleansing sheets to clean the Kelway Acidity Tester?: FAQ
Kelway deals direct in supplying these sheets. Call 201-847-8353, or write Kel Instruments, PO Box 54, Wyckoff, NJ 07481. They will not sell meters direct but do offer the cleansing sheets.: FAQ
Litmus paper is not accurate enough and is difficult to use and interpret. Laboratory glass electrode ph meters require buffer solutions, temperature control, power sources,clean equipment and are very fragile.: FAQ
Can the meter be calibrated?: FAQ
Why test for soil acidity?: FAQ
How does the meter work?: FAQ

Ohio

Piqua

New! Soil Savvytm Soil Test Kit

Prices start at : 34.99 USD / each

Using Soil Savvytm is quick and easy. Soil testing simplified! Soil Savvytm is a ready-to-use professional-grade soil test kit. The Soil Savvytm analysis determines which nutrients your plants need most.

Product Features

Product Benefits

Tests both organic and synthetic nutrient products: Product Features
Tests pH levels and 14 different nutrients: Product Features
Ready-to-use professional-grade soil test kit: Product Features
Eliminate costly over-application of nutrient products: Product Benefits
Test for which nutrients your plants need: Product Benefits

Ohio

Piqua

Do-It-Yourself Soil Test Kit, Box of 40 Tests

Prices start at : 19.99 USD / each

Do-it-yourself soil test kit takes forty readings! Contains 40 tests (ten each) for nitrogen, phosphorous, potash, and pH. Comes with complete instructions and recommendations for testing and changing soil pH nitrogen, phosphorus, and potassium.

Ohio

Piqua

Replacement Probe for Hanna Instruments HI9813-6

Prices start at : 110.99 USD / each

Specs

Product Features

Recommended operating temperature: 0 to 50° C (32 to 122° F) LT: Specs
Pre-amplified pH Electrode: Product Features
Junction / Flow rate: Cloth: Specs
Body length: 95 mm: Specs
Diameter: 16 mm: Specs
CAL-Checktm Compatible: Product Features

Ohio

Piqua

Hanna Instruments Storage Solution for pH Water Testers, 16 oz

Prices start at : 19.99 USD / each

After you clean your electrode, Hanna recommends soaking the electrode in a storage solution for at least one hour prior to taking measurements. Never store an electrode in distilled or deionized water as those liquids can cause an inaccurate instrument...

Ohio

Piqua

Kelway PH and Moisture Tester

Prices start at : 143.99 USD / each

Case included, 6 1/2in. Kelway pocket size soil tester needs no chemicals - simply insert in soil for instant reading! Push button switch for measuring pH ranges from 3.5 to 8. Accuracy +/- .2 pH in acidic soils.

Ohio

Piqua

Direct Soil and Soilless Media pH Electrode for Hanna Instruments HI9814

Prices start at : 209.99 USD / each

This pH electrode allows for the direct measurement of pH in soil and soilless media. They make the conic pH sensing tip with low-temperature glass. Measure pH in soil and soilless media! Hanna Instruments designed this electrode for use with their HI9814...

Specs

Product Features

Max pressure: 0.1 bar: Specs
Body length: 120 mm: Specs
Diameter: 12 mm: Specs
Overall length: 175.5 mm: Specs
Low-temperature glass: Product Features
Refillable with 3.5M KCl + AgCl: Product Features

Ohio

Piqua

Hydrofarm Quantum PAR Light Meter

Prices start at : 162.99 USD / each

This sensor measures PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700 nm (nanometers). This meter features data logging capabilities and an automatic sun or electric light calibration mode.

Product Features

Low power consumption with built-in low batter power indication: Product Features
Proprietary data logging sofware available at Hydrofarm.com: Product Features
Constant linear response curve yields higher accuracy independent of wavelength: Product Features
Automatic sun or electric light calibration modes ensure accurate readings regardless of light source: Product Features

Ohio

Piqua

Meter Dual PH and Fertilizer Tester

Prices start at : 24.99 USD / each

Directions include desired range for 350 plants; new lawn seeding, agriculture crops, small and large fruits, vegetables, herbs, and many more indoor/outdoor plants. Also checks a combination of nitrogen, phosphorus and potash to let you know when your...

Ohio

Piqua

Hanna Combo pH/EC/TDS/Temperature PPM Tester

Prices start at : 159.99 USD / each

All pH and EC/TDS readings are automatically temperature compensated. These units come calibrated, but you need to clean the meter between readings with a calibration solution. Three testers in one! TheHanna combo tester combines a high-accuracy pH, EC/TDS,...

Product Features

Replaceable pH electrode cartridge: Product Features
BEPS (Battery Error Prevention System): Product Features
Automatic 1 or 2 point pH calibration: Product Features
Automatic shut-off: Product Features
Tactile grip casings: Product Features
Comes with electrode, electrode removal tool, 4 1.5 volt batteries, and instructions: Product Features

Ohio

Piqua

Hanna General-Purpose Cleaning Solution, 230 mL

Prices start at : 16.99 USD / each

Hanna suggests cleaning the bulb and junction of your electrode on a regular basis. This ensures that the probe is always clean and prevents any clogging of the junction. Keep your electrodes clean! A dirty electrode produces inaccurate results.

Product Features

Volume: 230 mL: Specs
Specially formulated for cleaning electrodes: Product Features
Airtight seal ensures quality: Product Features

Ohio

Piqua

Soil Moisture Meter Top Read 9in Probe

Prices start at : 107.99 USD / each

The scientific way to water! Accurate instruments give you instant, accurate moisture readings. A handy 9" probe length. Meters can be calibrated to the soil type for reliable results.

Ohio

Piqua

Hanna Instruments pH 4 Calibration Solution, 500 ml

Prices start at : 19.99 USD / each

Premixed pH 4 calibration solution A premixed calibration solution designed for pH meters when measuring pH levels below 7. Then use 4.01 as a second buffer solution and wait for your meter to stabilize to 4.01.

Ohio

Piqua

Irrometer Moisture Monitor Field Application

Prices start at : 116.19 USD / each

Low readings indicate waterlogged soil that has inadequate root aeration. (However, the LT series is especially designed for non-soil mixes.) With each initial order a service unit is required.

Length: 12 in

Ohio

Piqua

4-Way Soil Analyzer Meter

★★★★★

Prices start at : 34.99 USD / each

How the meter works: The pH meter works by using different metals in the probes. Accurate pH, moisture, fertilizer and light conditions every time! Shows pH levels from 0 - 9. That's why a cleaning pad is included.

Ohio

Piqua