Hanna Instruments HI 99161N Portable pH and Temp Meter For Food and Dairy Applications

Hanna Instruments HI 99161N Portable pH and Temp Meter For Food and Dairy Applications Review

Hanna Instruments HI 99161N Portable pH and Temp Meter For Food and Dairy Applications Feature

• Portable and waterproof pH and temperature meter designed for use in the food and dairy industry
• Conical electrode tip for measuring liquids and semi-solids
• Automatic one or two point calibration for ease of use
• Automatic temperature compensation (ATC) to eliminate additional calculations
• Battery error protection system (BEPS) to prevent inaccurate readings

The HI 99161N is a portable waterproof pH and temperature meter designed for use in the food and dairy industry, which comes with the FC 202D combination pH and temperature probe. The probe has a cleanable polyvinylidene fluoride (PVDF) body, with a conical tip that can measure liquids and semi-solids such as meats and cheese. The FC 202D electrode has a diffusion prevention sleeve to protect it from clogging in viscous liquids, and is free from silver chloride, which can be poisonous and contaminate food. The probe has a DIN connector and 1 m (3.3’) cable for reaching test sites.

The HI 99161N meter features a large multi-level LCD screen, and automatic temperature compensation (ATC) from 0 to 60 degrees C (32 to 140 degrees F). A battery percent displays at startup, an auto off function after eight minutes, and the battery error protection system (BEPS) to help prevent inaccurate readings. The meter comes with (3) AAA 1.5 V batteries that provide approximately 1200 hours of continuous use. Calibration is automatic at one or two points, and starter calibration and cleaning sachets are included.

pH range is -2.00 to 16.00 (+ or - 0.02pH) with a resolution of 0.01 pH. Temperature range is - 5.0 to 105.0 degrees C (23.0 to 221.0 degrees F) + or - 0.5 degrees C (up to 60 degrees C), + or - 1 degrees C (outside); + or - 1.0 degrees F (up to 140 degrees F), + or - 2 degrees F (outside), with a resolution of 0.1 degrees C or F. Dimensions are 152 x 58 x 30 mm (6.0 x 2.3 x 1.2”), with weight 205g (7.2 oz.).

pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries located in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including the world’s first pH electrode with a built in temperature sensor, electronic pocket-sized pH tester, and replaceable electrode pH pocket tester. To assure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• Meter
• FC 202D pH/temperature probe
• HI 70004 pH 4.01 and HI 70007 pH 7.01 buffer solution sachets
• HI 700642 electrode cleaning solution sachets (2)
• (3) 1.5V AAA batteries
• Instructions
• Hard carrying case

HM Digital 1000ppm TDS Calibration Solution

HM Digital 1000ppm TDS Calibration Solution Review

HM Digital 1000ppm TDS Calibration Solution Feature

• Calibration solution
• Sealed with a coated foam liner
• Lightweight HDPE plastic bottle
• 1000ppm

Hydrofarm hmdc1000 1000ppm calibration solution

Bluelab BLUELAB TRUNCHEON SOIL pH METER

Bluelab BLUELAB TRUNCHEON SOIL pH METER Review

BlueLab Soil pH Meter 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 probe). Quality soil pH probe included. Supplied in a lockable protective case. Calibration solutions included. Simple push button calibration. Auto turn off function (extends battery life). Large easy to read LCD display. Low battery indicator. 2 x alkaline AAA batteries included. Lightweight and portable.

Titrets Titrimetric Hardness, 100 to 1000 ppm, Test Kits

Titrets Titrimetric Hardness, 100 to 1000 ppm, Test Kits Review

Titrets Titrimetric Hardness, 100 to 1000 ppm, Test Kits Feature

• Titrets Titrimetric Test Kits
• Includes the Titrettor device for precise sample control and instant titrimetric analysis
• No mess with premeasured reagent ampoules which are inverted after testing to show your results
• Product Type: Water Quality Test Kits
• Range: 100 to 1000 ppm
• Test: Hardness, total
• Manufacturer number: K-4585
• Model: K-4585
• Part Number: AO-05540-82
• Package Quantity: EACH

Perform most tests in three minutes or less—ideal for field or lab use. Repeatable procedure is even straightforward enough for nontechnical personnel. Test kits include all necessary apparatus. Test kits let you control the amount of sample drawn into the vial. Once a color change occurs, you can check the liquid level in the vial to determine sample concentration in ppm. Kits can be stored indefinitely (except the calcium hardness test kit, which has a shelf life of 7 months and the chloride test kits, which have a shelf life of 4 months). What's included: instructions, all necessary apparatus, and reagent vials for 30 tests. Refill kits contain 30 vials each.

Luster Leaf 1827 Rapitest Digital PLUS Moisture Meter

Luster Leaf 1827 Rapitest Digital PLUS Moisture Meter Review

Luster Leaf 1827 Rapitest Digital PLUS Moisture Meter Feature

• Easy to read digital output
• Instantly measures moisture level
• Includes built-in electronic plant database with ability to build favorites list
• Auto off feature
• Corded Probe

New digital results from 0 to 9.9. Extensive plant list with preferred soil moisture levels and special plant needs BUILT IN to meter data base.

OAKTON Waterproof pHTestr 30 Product ID: WD-35634-30

OAKTON Waterproof pHTestr 30 Product ID: WD-35634-30 Review

Waterproof pHTestr® 30

Luster Leaf 1612 Rapitest pH Soil Tester

Luster Leaf 1612 Rapitest pH Soil Tester Review

Luster Leaf 1612 Rapitest pH Soil Tester Feature

• Complete instructions included
• Comes with 10 tests and dropper

Provides 10 tests for pH. Patented comparator test system.

Soil PH Meter

Soil PH Meter Review

Soil PH Meter Feature

• Easy to operate
• Hand held size
• Includes full instructions
• Requires no chemicals, power source or distilled water
• Helps ensure healthy lawns and gardens

Used by Professional Lawn Care Companies and Nurseries. Wonderful for serious gardeners who want to check the pH level in their garden. This soil pH meter is simple and easy to use. Test your soil with accuracy and ease to determine if you need to adjust soil acidity. The pH scale ranging from 0 to 14 is used to indicate acidity and alkalinity. A pH of 7.0 is neutral, values below 7.0 are acid, and those above are alkaline. The lower the pH the more acid is the soil. The higher the pH, the more alkaline. The pH values of some common items are: pure water, 7.0: lemon juice, 2.2 to 2.4; orange juice, 3.4 to 4.0; fresh milk, 6.3 to 6.6; mild soap solution, 8.5 to 10.0; most Ontario soils, 4.5 to 8.0. Soil pH is important chiefly because of the many effects it has on biological and chemical activity of the soil, which effects the metabolism of your plants. To learn more about Soil pH there is a link below for your convenience. To test and regulate the pH of your soil employ the Kelway Soil pH meter .

3-in-1 Moisture, pH & Light Garden Soil Probe Meter - Perfect for Monitoring Plant Soil Conditions! (Green Frog)

3-in-1 Moisture, pH & Light Garden Soil Probe Meter - Perfect for Monitoring Plant Soil Conditions! (Green Frog) Review

3-in-1 Moisture, pH & Light Garden Soil Probe Meter - Perfect for Monitoring Plant Soil Conditions! (Green Frog) Feature

• 3-in-1 Moisture, pH Light Garden Soil Meter General Features: Green frog design
• 3-in-1 Moisture, pH Light Garden Soil Meter No batteries required
• Moisture indicator tells if you are under or over watering at the root level
• pH indicator measures soil acidity
• Light indicator measures whether plants are getting adequate lighting

Healthy gardening starts with the right soil conditions! What better way to monitor is with this F1002 3-in-1 Moisture, pH Light Garden Soil Meter! With the moisture indicator, you'll be able to determine if you are under or over watering at the root level. The pH indicator measures soil acidity while the light indicator measures whether your plants are getting lots of light, some no light at all! No batteries required to operate. Simply insert the F1002 3-in-1 Moisture, pH Light Garden Soil Meter into the soil to get an accurate reading of the moisture, pH and light level! Order today!

3-in-1 Moisture, pH Light Garden Soil Meter

Hanna Instruments HI 3220-01 Benchtop pH/mV and Temperature Meter

Hanna Instruments HI 3220-01 Benchtop pH/mV and Temperature Meter Review

Hanna Instruments HI 3220-01 Benchtop pH/mV and Temperature Meter Feature

• Five-point calibration with five custom and seven standard buffers, for ease of use
• On-screen calibration guide to follow
• Can store up to 400 samples until dowloaded
• USB for downloading data to Windows
• Cal-Check function to help prevent erroneous readings

The HI 3220-01 is a micro-processor-based pH, mV, and temperature bench meter.

The meter features a large LCD screen, automatic temperature compensation (ATC) or manual compensation, an outside of calibration range warning, and the Hanna Cal-Check function to assure the device is properly calibrated. Calibration is five-point, with five custom and seven standard buffers (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and an on-screen step-by-step calibration tutorial.

pH range is -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH (+ or - 0.01 pH; 0.002 pH) with resolution 0.1; 0.01; 0.001 pH. Temperature range is – 20.0 to 120.0 degrees C + or - 0.4 degrees C with a resolution of 0.1 degrees C. ORP range is + or - 2000 with accuracy + or - 0.2 mV, and resolution 0.1 mV. Power supply is a 12 VDC adapter and input impedance is 1E12 Ohm. Dimensions are 235 x 207 x 110 mm (9.2 x 8.14 x 4.33") with weight 1.8 kg (4.1 lbs.).

pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including the world’s first pH electrode with a built in temperature sensor, electronic pocket-sized pH tester, and replaceable electrode pH pocket tester. To assure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• HI 1131B glass-body combination pH electrode with 1 m (3.3') cable
• HI 7662 temperature probe
• pH 4.01 & 7.01 buffer solutions (20 mL ea.)
• HI 7071S electrolyte solution
• 12 Vdc power adapter
• Instruction manual

Hanna Instruments HI 9126W Waterproof pH/ORP Meter for Wine

Hanna Instruments HI 9126W Waterproof pH/ORP Meter for Wine Review

Hanna Instruments HI 9126W Waterproof pH/ORP Meter for Wine Feature

• Automatic calibration with five memorized buffer values for ease of use
• Replaceable probes to prolong the life of the meter
• Automatic temperature compensation eliminates need for extra calculations
• Battery error prevention system to prevent false readings
• Large LCD screen for readability

The HI 9126W is a portable pH, temperature and oxidation reduction potential (ORP) meter for both indoor and outdoor use.

The meter features pH and temperature probes, a large LCD screen, automatic temperature compensation (ATC), and a battery error protection system to prevent inaccurate readings. Calibration is automatic at one or two points with five memorized buffer values (4.01, 6.86, 7.01, 9.18, 10.01 pH), and calibration sachets are included.

pH range is -2.00 to 16.00 (+ or - 0.01pH) with a resolution of 0.01 pH. Temperature range is -20.0 to 120.0 degrees C (- 4.0 to 248.0 degrees F) + or - 0.4 degrees C (0.8 degrees F) with a resolution of 0.1 degrees C or F. ORP range is + or - 699.9 mV; + or - 1999 mV (+ or - 0.2 mV; 1 mV), with resolutions 0.1 mV; 1 mV. Input impedance is 1E12 Ohm and the device operates on three 1.5 AAA batteries with an auto-off function after 20 minutes of non-use. Dimensions are 185 x 72 x 36 mm (7.3 x 2.8 x 1.4’’), with weight 300 g (10.6 oz.). ORP probes are sold separately.

pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including the world’s first pH electrode with a built-in temperature sensor, electronic pocket-sized pH tester, and replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• HI 1230B pH electrode
• HI 7662 temperature probe
• pH 4 and pH 7 buffer sachets
• 100 mL plastic beaker
• Carrying case
• Instructions

pHydrion plastic pH indicator strips, 0.0 to 14.0, clear plastic case packaging

pHydrion plastic pH indicator strips, 0.0 to 14.0, clear plastic case packaging Review

pHydrion plastic pH indicator strips, 0.0 to 14.0, clear plastic case packaging Feature

• pHydrion Plastic pH Strips in Clear Plastic Cases
• Three times the matching area compared with other plastic strips
• Description: pHydrion Brilliant Dip Stik
• Range: 1-14 pH
• Model: 7800
• Manufacturer number: 7800
• Part Number: AO-59200-10
• Package Quantity: EACH

Immediate pH testing is available in brilliant, long lasting colors. These direct-reading pH papers give a simple, single color match for all pH values in distinct, bright color separations. Clear plastic cases contain 100 dip sticks and feature a handy matching color chart.

Hanna Instruments HI 99121N Direct Soil and Water Portable pH and Temperature Meter

Hanna Instruments HI 99121N Direct Soil and Water Portable pH and Temperature Meter Review

Hanna Instruments HI 99121N Direct Soil and Water Portable pH and Temperature Meter Feature

• Portable, waterproof pH and temperature meter for soil and water
• Automatic one- or two-point calibration for ease of use
• Automatic temperature compensation (ATC) to reduce additional calculations
• Battery error protection system (BEPS) to help prevent inaccurate readings
• Hold function to freeze display and record results

The HI 99121N is a portable, waterproof pH and temperature meter that comes with the HI 1292D pH electrode for measuring diluted soil samples or soil directly, and features a large LCD screen, automatic temperature compensation (ATC), a hold function to freeze and record results, and a battery error protection system (BEPS) to reduce inaccurate readings. The meter comes with the HI 1292D electrode, which has a sturdy conical tip that can be directly inserted in soft soil, and the HI 721319 plastic soil auger for perforating harder soil.

The meter features on-screen tutorial messages to assist with calibration, which is automatic at one or two points. The HI 99121N comes with (3) AAA 1.5 V batteries that provide approximately 1200 hours of continuous use (an auto off function shuts the meter off after 8 minutes of non-use). A 100 mL beaker and starter buffer, cleaning and soil preparation sachets are included.

pH range is -2.00 to 16.00 (+ or - 0.02pH) with a resolution of 0.01 pH. Temperature range is - 5.0 to 105.0 degrees C (23.0 to 221.0 degrees F) + or - 0.5 degrees C (up to 60 degrees C), + or - 1 degree C (outside); + or - 1.0 degree F (up to 140 degrees F), + or - 2 degrees F (outside), with a resolution of 0.1 degrees C or F. Dimensions are 152 x 58 x 30 mm (6.0 x 2.3 x 1.2”), with weight 205g (7.2 oz.).

pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries located in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including the world’s first pH electrode with a built in temperature sensor, electronic pocket-sized pH tester, and replaceable electrode pH pocket tester. To assure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• Meter
• HI 1292D pH/temperature electrode
• HI 721319 soil auger
• HI 7051M soil preparation solution
• HI 70004 pH 4.01 and HI 70007 pH 7.01 buffer solution sachets
• HI 700663 cleaning solution sachet for inorganic soil deposits
• HI 700664 cleaning solution sachet for organic soil deposits
• 100 mL plastic beaker
• (3) 1.5V AAA batteries
• Instructions
• Hard carrying case

Hanna Instruments HI 2210 Benchtop pH Meter with Temperature Compensation

Hanna Instruments HI 2210 Benchtop pH Meter with Temperature Compensation Review

Hanna Instruments HI 2210 Benchtop pH Meter with Temperature Compensation Feature

• Automatic one- or two-point calibration, for ease of use
• Automatic temperature compensation (ATC) with temperature probe to eliminate additional calculations
• Displays pH and temperature simultaneously, for ease of use
• Large LCD screen for readability
• Stability indicator to help prevent erroneous readings

The HI 2210 is a micro-processor-based pH and temperature bench meter with a glass-body, single-junction, refillable pH electrode and a temperature probe.

The meter features a large LCD screen, automatic temperature compensation (ATC) with the temperature probe (manual with the pH electrode), and a stability indicator to help prevent inaccurate readings. Calibration is automatic at one or two points, and pH 4.01 and 7.01 buffer solutions are included.

pH range is -2.00 to 16.00 (+ or - 0.01pH) with a resolution of 0.01 pH. Temperature range is – 9.9 to 120 degrees C + or - 0.5 degrees C (up to 100 degrees C), + or -1 degrees C (outside) with a resolution of 0.1 degrees C. Dimensions are 240 x 182 x 74 mm (9.4 x 7.1 x 2.9") with weight 1.1 Kg (2.5 lb); kit with holder 2.5 Kg (5.5 lb).

pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including the world’s first pH electrode with a built-in temperature sensor, electronic pocket-sized pH tester, and replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• HI 1131B glass-body combination pH electrode with 1 m (3.3') cable
• HI 7662 temperature probe
• HI 76404 electrode holder
• pH 4.01 and 7.01 buffer solutions (20 mL/ea)
• HI 7071S electrolyte solution
• 12 Vdc power adapter
• Instruction manual

Hanna Instruments HI 8424 Waterproof pH Meter with Automatic Calibration and Temperature Compensation

Hanna Instruments HI 8424 Waterproof pH Meter with Automatic Calibration and Temperature Compensation Review

Hanna Instruments HI 8424 Waterproof pH Meter with Automatic Calibration and Temperature Compensation Feature

• Microprocessor-based meter for increased speed and accuracy
• Automatic calibration with three memorized buffer solutions for ease of use
• Automatic or manual temperature compensation depending on probe used
• Auto-off function and Battery Error Prevention System (BEPS) to prolong battery life and prevent false readings
• Waterproof casing for indoor and outdoor use

The Hanna Instruments HI 8424 Waterproof pH Meter w/Automatic Calibration and Temperature Compensation is a microprocessor-based pH, mV and temperature tester.

The HI 8424 features a large LCD screen for readability, and automatic or manual temperature compensation depending on probe used. Calibration is automatic using three memorized buffer values (pH 4.01, 7.01, and 10.01). The meter includes a pH electrode and temperature probe, but ORP probes must be purchased separately. The meter operates on one 9V battery which can be recharged by laying the device on the HI 710040 battery charger (purchases separately) for about 14 hours. The meter features an auto-off function after 20 minutes (which can be disabled), and the Battery Error Prevention System (BEPS) which turns the meter off if the battery is low enough to take false readings.

pH range is -2.00 to 16.00 pH (+ or – 0.01), with resolution 0.01 pH. The HI 8424 tester measures temperatures of -20.0 to 120.0 degrees C (-4.0 to 248.0 degrees F) with accuracy + or - 0.4 degrees C/+ or - 0.8 degrees F, RH max 100%. Temperature effects are automatically compensated for from -20 to 120°C (-4 to 248 degrees F), or manually calculated without the temperature probe. Oxidation Reduction Potential (ORP) measurements have a range of + or - 699.9mV and + or - 1999mV (accuracy + or - 0.2 mV; + or - 1 mV) with a resolution of 0.1 mV and an automatic switch to 1mV resolution when readings reach + or - 699.9mV. The device has an input impedance of 1012 Ohm.

pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries located in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including the world’s first pH electrode with a built in temperature sensor, electronic pocket-sized pH tester, and replaceable electrode pH pocket tester. To assure the quality of their products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• HI 1230B double junction pH electrode, with a gel filled PEI (PolyEther-Imide) body, BNC connector, and a 1m (3.3') cable
• HI 7662 temperature probe
• Calibration and cleaning solution
• One 9V battery (approximately five years use)
• Protective case and instructions
• ORP electrodes must be purchased separately

Oakton WD-35811-74 12mm Double-Junction Glass Body Refillable pH Electrode, All-In-One Acorn, 0 - 14 pH Range

Oakton WD-35811-74 12mm Double-Junction Glass Body Refillable pH Electrode, All-In-One Acorn, 0 - 14 pH Range Review

Oakton WD-35811-74 12mm Double-Junction Glass Body Refillable pH Electrode, All-In-One Acorn, 0 - 14 pH Range Feature

• All-in-one pH electrode with a built-in temperature sensor for ease of use
• Double-junction to protect silver wire contamination, and to help prevent clogging
• Glass body to resist higher temperatures, and for more effective sealing
• Annular-type junction for faster electrode response
• Bayonet Neill-Concelman (BNC)-connected combination reference and measuring cell, for ease of use and to provide tight coaxial cable connections

The Oakton 35811-74 is a refillable, double-junction, 12-mm, all-in-one, waterproof, pH/temperature electrode, with a glass body, and 0-12 pH range. The electrode, also known as a probe, measures the pH of a solution. It is commonly used for testing dirty water and solutions with heavy metals or organics in high grade laboratory applications. This electrode is an all-in-one type with a built-in combination pH electrode/temperature sensor, phono-type (2.5 mm) connector, and 3-foot cable for ease of use. It features a double-junction to protect silver wire contamination, and help prevent clogging, and a glass body to resist higher temperatures, and for more effective sealing. It has an annular-type junction for faster electrode response, and has a BNC-connected combination reference and measuring cell, for ease of use and to provide tight coaxial cable connections.

The 35811-74 electrode has a temperature range of 0 to 100 degrees C (32 to 212 degrees F), and it has a 12-mm diameter. It is used with Oakton pH 5/6, pH 5+/6+, Ion 6, Ion 6+, pH 11/110, pH 510, Ion 510, pH 1100/2100, pH700/2700, Ion 700/2700, and PC 700/2700 meters (sold separately). It comes with a 3-foot cable, and protective electrode storage container to prevent damage.

pH electrodes measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists in hydroponics, aquaculture, agriculture, and wine-making.

Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. Since 1991, Oakton has distributed a wide variety of instruments such as meters, electrodes, and transmitters. Oakton is based in Vernon Hills, IL, and has facilities in Europe, Asia, and China.

What’s in the Box?

• One electrode WD-35811-74
• Electrode storage container
• One 3-foot cable
• BNC connector

HM Digital HMDPH200 Waterproof PH and Temperature Meter

HM Digital HMDPH200 Waterproof PH and Temperature Meter Review

HM Digital HMDPH200 Waterproof PH and Temperature Meter Feature

• Meter
• Measures pH and temperature
• Auto ranging 3 point calibration with digital fine tuning
• Simultaneous temperature display
• Measurement range 0-14 pH

Hydrofarm hmdph200 waterproof ph and temperature meter