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ACCURATE 8 SOIL PH AND MOISTURE METER

ACCURATE 8 SOIL PH AND MOISTURE METER

The Accurate pH 8 is a professional pH and Moisture Meter with 12” Probe. Now You can check soil pH at multiple depths!! The probe is 12” long for extra large planters. Until recently, soil growers with the need to keep careful tabs on the pH of...

at Amazon Marketplace

Hydrofarm MGMLP1 Active Air 3-Way pH, Light and Moisture Meter

Hydrofarm MGMLP1 Active Air 3-Way pH, Light and Moisture Meter

Gardeners can conveniently test their moisture, light, and pH levels with the handy ActiveAir 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), light readings range from 0 (low light) to 2000 (very strong light), and pH... ... more

Hydrofarm MGMLP1 Active Air 3-Way pH, Light and Moisture Meter

Gardeners can conveniently test their moisture, light, and pH levels with the handy ActiveAir 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), light readings range from 0 (low light) to 2000 (very strong light), and pH...

Amazon.com

$8.89

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Matthews Four Seasons PH Moisture Light Meter MFS42

Matthews Four Seasons PH Moisture Light Meter MFS42

Promotes healthy plants. Prevents over and under watering. Scientifically accurate and no batteries required. ... more

Matthews Four Seasons PH Moisture Light Meter MFS42

Promotes healthy plants. Prevents over and under watering. Scientifically accurate and no batteries required.

Lowe's

(10,000+)

$7.97

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Lowe's

(10,000+)
Luster Leaf 1840 Rapitest Soil pH Meter

Luster Leaf 1840 Rapitest Soil pH Meter

Test soil pH to ensure your plants are in the proper soil to provide ideal growth. This meter with tethered stainless steel probe provides instant readings of soils acidity or alkalinity. No chemicals or litmus paper required. Information included for... ... more

Luster Leaf 1840 Rapitest Soil pH Meter

Test soil pH to ensure your plants are in the proper soil to provide ideal growth. This meter with tethered stainless steel probe provides instant readings of soils acidity or alkalinity. No chemicals or litmus paper required. Information included for...

Amazon.com

$15.17

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Accurate pH 8, Soil pH and Moisture Meter

Accurate pH 8, Soil pH and Moisture Meter

A professional pH and Moisture Meter with 12? Probe. This meter can measure pH and moisture at depths up to 12 inches. No batteries are required. This meter comes with a cleaning pad and six month limited warranty. ... more

Accurate pH 8, Soil pH and Moisture Meter

A professional pH and Moisture Meter with 12? Probe. This meter can measure pH and moisture at depths up to 12 inches. No batteries are required. This meter comes with a cleaning pad and six month limited warranty.

Amazon Marketplace

$76.82

FREE shipping

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General Hydroponics Ph 4.01 & Ph 7.0 Calibration Solution Kit - 8 Ounces

General Hydroponics Ph 4.01 & Ph 7.0 Calibration Solution Kit - 8 Ounces

General Hydroponics pH 7.0 4.01 Calibration Solution Bundle 2 - 8oz / 237 mL Bottles General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters... ... more

General Hydroponics Ph 4.01 & Ph 7.0 Calibration Solution Kit - 8 Ounces

General Hydroponics pH 7.0 4.01 Calibration Solution Bundle 2 - 8oz / 237 mL Bottles General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters...

eBay

$20.80

FREE shipping

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General Hydroponics Ph 4.01 Calibration Solution 8 Fl/oz Free Transfer Pipette

General Hydroponics Ph 4.01 Calibration Solution 8 Fl/oz Free Transfer Pipette

- General Hydroponics pH 4.01 Calibration Solution 237mL (8 fl/oz) General Hydroponics uses the highest quality electronic meter reference solutions. ... more

General Hydroponics Ph 4.01 Calibration Solution 8 Fl/oz Free Transfer Pipette

- General Hydroponics pH 4.01 Calibration Solution 237mL (8 fl/oz) General Hydroponics uses the highest quality electronic meter reference solutions.

eBay

$8.00

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Luster Leaf 1847 Rapitest Digital PLUS Soil pH Meter

Luster Leaf 1847 Rapitest Digital PLUS Soil pH Meter

Measure soil pH accurately and digitally with this meter. Display offers instant digital read-out, and detachable stainless steel probe checks soil pH at root level. Take the guesswork out of testing soil pH with built-in storage of ideal conditions... ... more

Luster Leaf 1847 Rapitest Digital PLUS Soil pH Meter

Measure soil pH accurately and digitally with this meter. Display offers instant digital read-out, and detachable stainless steel probe checks soil pH at root level. Take the guesswork out of testing soil pH with built-in storage of ideal conditions...

Amazon.com

$23.52

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Luster Leaf pH7 Environmental Concepts Dual Probe Soil PH Meter

Luster Leaf pH7 Environmental Concepts Dual Probe Soil PH Meter

Environmental Concepts Dual Probe Soil pH Meter from Luster Leaf Products uses an exclusive two-probe measuring system which allows both probes to be inserted to the same depth in the soil and allows the metals to be exposed to the same amount of soil... ... more

Luster Leaf pH7 Environmental Concepts Dual Probe Soil PH Meter

Environmental Concepts Dual Probe Soil pH Meter from Luster Leaf Products uses an exclusive two-probe measuring system which allows both probes to be inserted to the same depth in the soil and allows the metals to be exposed to the same amount of soil...

Amazon.com

$15.71

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Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter

Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter

Gardeners can conveniently test their moisture, and pH levels with the handy ActiveAir 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), and pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable,... ... more

Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter

Gardeners can conveniently test their moisture, and pH levels with the handy ActiveAir 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), and pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable,...

Amazon.com

$7.82

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Panacea Products Moisture Meter

Panacea Products Moisture Meter

The Moisture Meter instrument measures the moisture content of soil, indicating when it is time to water your plants. Three various zones are indicated on the top of the meter to indicate the level of moisture needed for various types of plants. Easily... ... more

Panacea Products Moisture Meter

The Moisture Meter instrument measures the moisture content of soil, indicating when it is time to water your plants. Three various zones are indicated on the top of the meter to indicate the level of moisture needed for various types of plants. Easily...

Amazon.com

$9.84

go to store
Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter

Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter

Gardeners can conveniently test their moisture, and pH levels with the handy ActiveAir 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), and pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable,... ... more

Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter

Gardeners can conveniently test their moisture, and pH levels with the handy ActiveAir 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), and pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable,...

Amazon Marketplace

$5.31

go to store
Hydrofarm MGMLP1 Active Air 3-Way pH, Light and Moisture Meter

Hydrofarm MGMLP1 Active Air 3-Way pH, Light and Moisture Meter

Gardeners can conveniently test their moisture, light, and pH levels with the handy ActiveAir 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), light readings range from 0 (low light) to 2000 (very strong light), and pH... ... more

Hydrofarm MGMLP1 Active Air 3-Way pH, Light and Moisture Meter

Gardeners can conveniently test their moisture, light, and pH levels with the handy ActiveAir 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), light readings range from 0 (low light) to 2000 (very strong light), and pH...

Amazon Marketplace

$8.64

go to store
Hanna Instruments HI710005/8 Power Adapter for Bench Meters, 115VAC - 12VDC

Hanna Instruments HI710005/8 Power Adapter for Bench Meters, 115VAC - 12VDC

The Hanna Instruments HI 710005/8 is a 115VAC to 12VDC power adapter for use with the HI 42xx family of pH meters. A pH meter, also called a sensor or tester, is a device used to measure the acidity or alkalinity of a substance. A pH meter has either a... ... more

Hanna Instruments HI710005/8 Power Adapter for Bench Meters, 115VAC - 12VDC

The Hanna Instruments HI 710005/8 is a 115VAC to 12VDC power adapter for use with the HI 42xx family of pH meters. A pH meter, also called a sensor or tester, is a device used to measure the acidity or alkalinity of a substance. A pH meter has either a...

Amazon.com

$21.00

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Rapitest Digital Plus Soil pH Meter

Rapitest Digital Plus Soil pH Meter

A handheld database containing the ideal soil pH for hundreds of the most commonly-grown plants is paired with an accurate, easy-to-use tester in the Rapitest Digital PLUS Soil pH Meter! The unit's interface presents test results and ideal pH levels in... ... more

Rapitest Digital Plus Soil pH Meter

A handheld database containing the ideal soil pH for hundreds of the most commonly-grown plants is paired with an accurate, easy-to-use tester in the Rapitest Digital PLUS Soil pH Meter! The unit's interface presents test results and ideal pH levels in...

Amazon Marketplace

$28.80

FREE shipping

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Soil pH Moist Meter

Soil pH Moist Meter

Gardeners can think deep thoughts about their soil thanks to Control Wizard Soil pH Moist Meters! They just push the electrode probe into an area of soil they'd like to test, and it automatically displays its pH. If moisture levels are a concern,... ... more

Soil pH Moist Meter

Gardeners can think deep thoughts about their soil thanks to Control Wizard Soil pH Moist Meters! They just push the electrode probe into an area of soil they'd like to test, and it automatically displays its pH. If moisture levels are a concern,...

Amazon Marketplace

$74.96

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Soil pH Moist Meter

Soil pH Moist Meter

Gardeners can think deep thoughts about their soil thanks to Control Wizard Soil pH Moist Meters! They just push the electrode probe into an area of soil they'd like to test, and it automatically displays its pH. If moisture levels are a concern,... ... more

Soil pH Moist Meter

Gardeners can think deep thoughts about their soil thanks to Control Wizard Soil pH Moist Meters! They just push the electrode probe into an area of soil they'd like to test, and it automatically displays its pH. If moisture levels are a concern,...

Amazon Marketplace

$101.98

FREE shipping

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Luster Leaf 1840 Rapitest Soil pH Meter

Luster Leaf 1840 Rapitest Soil pH Meter

1840 Features: -PH performance guide for more than 350 plants is included. -Soil PH meter plus PH plant guide. -Checks which plants suit your soil pH. -Tells you how to alter soil. Product Type: -Soil Testing Accessories. Dimensions: Overall Product... ... more

Luster Leaf 1840 Rapitest Soil pH Meter

1840 Features: -PH performance guide for more than 350 plants is included. -Soil PH meter plus PH plant guide. -Checks which plants suit your soil pH. -Tells you how to alter soil. Product Type: -Soil Testing Accessories. Dimensions: Overall Product...

Amazon Marketplace

$15.95

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Bluelab Soil pH Meter

Bluelab Soil pH Meter

If you need to measure the pH level of soil, media or substrates, then the Bluelab Soil pH Meter is just what you need! Our Meter can be used by everybody from the home enthusiast through to more robust commercial applications. In soils or growing... ... more

Bluelab Soil pH Meter

If you need to measure the pH level of soil, media or substrates, then the Bluelab Soil pH Meter is just what you need! Our Meter can be used by everybody from the home enthusiast through to more robust commercial applications. In soils or growing...

Amazon Marketplace

$189.90

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Bluelab Soil pH Meter

Bluelab Soil pH Meter

If you need to measure the pH level of soil, media or substrates, then the Bluelab Soil pH Meter is just what you need! Our meter can be used by everybody from the home enthusiast to commercial growers. 5 year Bluelab Guarantee (6 month for... ... more

Bluelab Soil pH Meter

If you need to measure the pH level of soil, media or substrates, then the Bluelab Soil pH Meter is just what you need! Our meter can be used by everybody from the home enthusiast to commercial growers. 5 year Bluelab Guarantee (6 month for...

Amazon Marketplace

$240.00

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Luster Leaf 1845 Rapitest Digital Soil pH Meter

Luster Leaf 1845 Rapitest Digital Soil pH Meter

Measure soil pH accurately and digitally with this meter. Display offers instant digital read-out, and long stainless steel probe checks soil pH at root level. Monitoring a plant's soil pH ensures ideal conditions for growth. Batteries are required and... ... more

Luster Leaf 1845 Rapitest Digital Soil pH Meter

Measure soil pH accurately and digitally with this meter. Display offers instant digital read-out, and long stainless steel probe checks soil pH at root level. Monitoring a plant's soil pH ensures ideal conditions for growth. Batteries are required and...

Amazon Marketplace

$11.69

FREE shipping

go to store
Luster Leaf 1840 Rapitest Soil pH Meter

Luster Leaf 1840 Rapitest Soil pH Meter

Test soil pH to ensure your plants are in the proper soil to provide ideal growth. This meter with tethered stainless steel probe provides instant readings of soils acidity or alkalinity. No chemicals or litmus paper required. Information included for... ... more

Luster Leaf 1840 Rapitest Soil pH Meter

Test soil pH to ensure your plants are in the proper soil to provide ideal growth. This meter with tethered stainless steel probe provides instant readings of soils acidity or alkalinity. No chemicals or litmus paper required. Information included for...

Amazon Marketplace

$9.90

go to store
Luster Leaf 1847 Rapitest Digital PLUS Soil pH Meter

Luster Leaf 1847 Rapitest Digital PLUS Soil pH Meter

Measure soil pH accurately and digitally with this meter. Display offers instant digital read-out, and detachable stainless steel probe checks soil pH at root level. Take the guesswork out of testing soil pH with built-in storage of ideal conditions... ... more

Luster Leaf 1847 Rapitest Digital PLUS Soil pH Meter

Measure soil pH accurately and digitally with this meter. Display offers instant digital read-out, and detachable stainless steel probe checks soil pH at root level. Take the guesswork out of testing soil pH with built-in storage of ideal conditions...

Amazon Marketplace

$21.82

go to store
Soil pH Meter

Soil pH Meter

Soil pH Meter ... more

$27.96

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Luster Leaf pH7 Environmental Concepts Dual Probe Soil PH Meter

Luster Leaf pH7 Environmental Concepts Dual Probe Soil PH Meter

Environmental Concepts Dual Probe Soil pH Meter from Luster Leaf Products uses an exclusive two-probe measuring system which allows both probes to be inserted to the same depth in the soil and allows the metals to be exposed to the same amount of soil... ... more

Luster Leaf pH7 Environmental Concepts Dual Probe Soil PH Meter

Environmental Concepts Dual Probe Soil pH Meter from Luster Leaf Products uses an exclusive two-probe measuring system which allows both probes to be inserted to the same depth in the soil and allows the metals to be exposed to the same amount of soil...

Amazon Marketplace

$22.99

FREE shipping

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Soil pH Meter

Soil pH Meter

A portable, easy to use Soil pH meter that asssits in maintaining optimum soil condition for improved plant development. ... more

Soil pH Meter

A portable, easy to use Soil pH meter that asssits in maintaining optimum soil condition for improved plant development.

Amazon Marketplace

$477.30

FREE shipping

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Green Air Products pH Meter Maintenance (pH 4.01, pH 7.01, Electrode Storage Cleaner) Tri-Pack - 8 Oz.

Green Air Products pH Meter Maintenance (pH 4.01, pH 7.01, Electrode Storage Cleaner) Tri-Pack - 8 Oz.

pH METER MAINTENANCE TRI-PACK (pH4.01 and pH7.01 and ESS) 8 OZ size This handy kit is everything you need to calibrate your pH meter and the solution to store your electrode between use. pH CALIBRATION BUFFERS - pH 4.01 and 7.01 twin paks provides... ... more

Green Air Products pH Meter Maintenance (pH 4.01, pH 7.01, Electrode Storage Cleaner) Tri-Pack - 8 Oz.

pH METER MAINTENANCE TRI-PACK (pH4.01 and pH7.01 and ESS) 8 OZ size This handy kit is everything you need to calibrate your pH meter and the solution to store your electrode between use. pH CALIBRATION BUFFERS - pH 4.01 and 7.01 twin paks provides...

Amazon Marketplace

$22.97

FREE shipping

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(4) FOXFARM FX14053 12 Quart Ocean Forest Organic Potting Soil Bags - 6.3-6.8 pH

(4) FOXFARM FX14053 12 Quart Ocean Forest Organic Potting Soil Bags - 6.3-6.8 pH

The Ocean Forest Potting Soil has everything your plants need, in one bag. Ocean Forest is a powerhouse blend of premium earthworm castings, bat guano, and Pacific Northwest sea-going fish and crab meal. Composted forest humus, sandy loam, and sphagnum... ... more

(4) FOXFARM FX14053 12 Quart Ocean Forest Organic Potting Soil Bags - 6.3-6.8 pH

The Ocean Forest Potting Soil has everything your plants need, in one bag. Ocean Forest is a powerhouse blend of premium earthworm castings, bat guano, and Pacific Northwest sea-going fish and crab meal. Composted forest humus, sandy loam, and sphagnum...

Amazon Marketplace

$65.99

FREE shipping

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(2) FOXFARM FX14053 12 Quart Ocean Forest Organic Potting Soil Bags - 6.3-6.8 pH

(2) FOXFARM FX14053 12 Quart Ocean Forest Organic Potting Soil Bags - 6.3-6.8 pH

The Ocean Forest Potting Soilhas everything your plants need, in one bag. Ocean Forest is a powerhouse blend of premium earthworm castings, bat guano, and Pacific Northwest sea-going fish and crab meal. Composted forest humus, sandy loam, and sphagnum... ... more

(2) FOXFARM FX14053 12 Quart Ocean Forest Organic Potting Soil Bags - 6.3-6.8 pH

The Ocean Forest Potting Soilhas everything your plants need, in one bag. Ocean Forest is a powerhouse blend of premium earthworm castings, bat guano, and Pacific Northwest sea-going fish and crab meal. Composted forest humus, sandy loam, and sphagnum...

Amazon Marketplace

$38.99

FREE shipping

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Hydroponic Essentials ESCAL84 8-Ounce Hydroponic Essentials Calibration 4.01

Hydroponic Essentials ESCAL84 8-Ounce Hydroponic Essentials Calibration 4.01

Hydroponic essentials calibration pH buffers are a known solution of a certain pH value. Designed to test the accuracy of pH meters. Used to measure the pH of a nutrient solution. Essentials buffers use two values of 4 and 7 pH to calibrate your pH... ... more

Hydroponic Essentials ESCAL84 8-Ounce Hydroponic Essentials Calibration 4.01

Hydroponic essentials calibration pH buffers are a known solution of a certain pH value. Designed to test the accuracy of pH meters. Used to measure the pH of a nutrient solution. Essentials buffers use two values of 4 and 7 pH to calibrate your pH...

Amazon.com

$10.78

go to store
Bosmere Moisture Meter

Bosmere Moisture Meter

Bosmere moisture meter checks the moisture content of your compost, to help prevent under or over watering of your house plants. No batteries required. Why measure the moisture levels of your soil? measuring the moisture levels of the soil will help... ... more

Bosmere Moisture Meter

Bosmere moisture meter checks the moisture content of your compost, to help prevent under or over watering of your house plants. No batteries required. Why measure the moisture levels of your soil? measuring the moisture levels of the soil will help...

Amazon Marketplace

$16.30

FREE shipping

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Panacea Products Moisture Meter

Panacea Products Moisture Meter

The Moisture Meter instrument measures the moisture content of soil, indicating when it is time to water your plants. Three various zones are indicated on the top of the meter to indicate the level of moisture needed for various types of plants. Easily... ... more

Panacea Products Moisture Meter

The Moisture Meter instrument measures the moisture content of soil, indicating when it is time to water your plants. Three various zones are indicated on the top of the meter to indicate the level of moisture needed for various types of plants. Easily...

Amazon Marketplace

$3.75

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General Hydroponics pH Up & pH Down - 8 Oz Each

General Hydroponics pH Up & pH Down - 8 Oz Each

General Hydroponics pH Up and pH Down consist of the best food grade ingredients that plants can use. Our pH adjusters are super concentrated for quick, easy and accurate adjustments. We recommend keeping your pH between 5.5 and 6.5 so your plants can... ... more

General Hydroponics pH Up & pH Down - 8 Oz Each

General Hydroponics pH Up and pH Down consist of the best food grade ingredients that plants can use. Our pH adjusters are super concentrated for quick, easy and accurate adjustments. We recommend keeping your pH between 5.5 and 6.5 so your plants can...

Amazon Marketplace

$17.01

FREE shipping

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8 Quart Bag of Happy Harvest Potting Soil

8 Quart Bag of Happy Harvest Potting Soil

This sale is for an 8 quart bag. Out-Grow is proud to introduce Happy Harvest Professional Potting Soil. This is one of the most nutritional, ph balanced professional potting soils available on the market today. Cheaper potting soils are a huge problem... ... more

8 Quart Bag of Happy Harvest Potting Soil

This sale is for an 8 quart bag. Out-Grow is proud to introduce Happy Harvest Professional Potting Soil. This is one of the most nutritional, ph balanced professional potting soils available on the market today. Cheaper potting soils are a huge problem...

Amazon Marketplace

$7.00

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7.01 pH Calibration Solution - 8 Ounces

7.01 pH Calibration Solution - 8 Ounces

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that... ... more

7.01 pH Calibration Solution - 8 Ounces

General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale. General Hydroponics technicians check each batch to ensure that...

Amazon Marketplace

$8.88

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pH 7.00 Calibration Solutions, 8 Oz

pH 7.00 Calibration Solutions, 8 Oz

Reference solution which allows growers to calibrate many popular brands of PH meters . Each batch is quality checked to ensure that the solutions are precisely calibrated and yield reliable readings each time they are used. ... more

pH 7.00 Calibration Solutions, 8 Oz

Reference solution which allows growers to calibrate many popular brands of PH meters . Each batch is quality checked to ensure that the solutions are precisely calibrated and yield reliable readings each time they are used.

Amazon Marketplace

$7.00

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PH Neutral Rocks - 25L (8-16mm)

PH Neutral Rocks - 25L (8-16mm)

clay pebbles or rocks are made from pH neutral clay. Their air to moisture ratio makes them ideal for hydroponics. They can be used to fill plastic net cups in aeroponic and NFT Nutrient Film Technique systems, as a medium for drip irrigation systems,... ... more

PH Neutral Rocks - 25L (8-16mm)

clay pebbles or rocks are made from pH neutral clay. Their air to moisture ratio makes them ideal for hydroponics. They can be used to fill plastic net cups in aeroponic and NFT Nutrient Film Technique systems, as a medium for drip irrigation systems,...

Amazon Marketplace

$50.00

FREE shipping

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Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter Garden, Lawn, Supply, Maintenance

Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter Garden, Lawn, Supply, Maintenance

Gardeners can conveniently test their moisture, and pH levels with the handy ActiveAir 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), and pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable,... ... more

Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter Garden, Lawn, Supply, Maintenance

Gardeners can conveniently test their moisture, and pH levels with the handy ActiveAir 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), and pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable,...

Amazon Marketplace

$58.03

go to store
General Hydroponics Ph 4.01 Calibration Solution 8 Fl/oz Free Transfer Pipette

General Hydroponics Ph 4.01 Calibration Solution 8 Fl/oz Free Transfer Pipette

- General Hydroponics pH 4.01 Calibration Solution 237mL (8 fl/oz) General Hydroponics uses the highest quality electronic meter reference solutions. ... more

General Hydroponics Ph 4.01 Calibration Solution 8 Fl/oz Free Transfer Pipette

- General Hydroponics pH 4.01 Calibration Solution 237mL (8 fl/oz) General Hydroponics uses the highest quality electronic meter reference solutions.

eBay

$8.00

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Hanna PH7 Calibration Solution, 8 oz

Hanna PH7 Calibration Solution, 8 oz

Genuine Hanna Instruments pH7 buffer for calibrating ANY brand of pH meter. ... more

Hanna PH7 Calibration Solution, 8 oz

Genuine Hanna Instruments pH7 buffer for calibrating ANY brand of pH meter.

Amazon Marketplace

$10.49

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