Nutradip TRI-METER- measures pH, TDS and nutrient temperature

Nutradip TRI-METER- measures pH, TDS and nutrient temperature Review

Nutradip TRI-METER- measures pH, TDS and nutrient temperature Feature

• Great for Hydroponics
• Continuous montoring
• Measures pH, temperature and TDS
• Measures pH from 0-14
• Measures TDS from 0-9990 ppm

The continuously operating Nutradip Trimeter is a high-quality, easy-to-use meter that tests pH, TDS and nutrient temperature. Simply plug the unit into the wall, drop the probe into their reservoir, and wait for the meter to return temperature-compensated readings in minutes.

Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter

Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter Review

Hydrofarm MGMP1 Active Air 2-Way pH & Moisture Meter Feature

• Helps prevent over watering
• Provides accurate pH values from 4-8
• Sturdy and easy to use
• Good for use indoors or outdoors
• No batteries required

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, easy-to-read tester is suitable for indoors or out and needs no batteries to operate.

Soil pH Meter/ Moisture Tester

Soil pH Meter/ Moisture Tester Review

Soil pH Meter/ Moisture Tester Feature

• Simple to operate, hand-held size
• Determining proper soil pH levels is the first step to healthy lawns and gardens
• This Tester gives pH readings between 3.5 & 8, soil moisture from 0-100%
• Includes leatherette case with belt loop and full instructions
• Requires no chemicals, distilled water or outside electric power source

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 and Moisture tester.

Bluelab Combo Meter pH, Conductivity and Temperature Monitor

Bluelab Combo Meter pH, Conductivity and Temperature Monitor Review

Bluelab Combo Meter pH, Conductivity and Temperature Monitor Feature

• Measures pH, Nutrient and Temperature. Light weight and portable. Supplied with quality probes and pH calibration solutions.
• Three calibration points, 4, 7 and 10 pH. Simple push button pH calibration.
• Two display options for temperature (C or F). Temperature at a push of a button.
• Three display options for nutrient - EC, CF, ppm (500 scale).
• Auto turn off function. Low battery indicator. 5 year Bluelab Guarantee (6 months for pH probe).

Better crops start with the Bluelab Combo Meter, it's all you need for simple and reliable crop management and it's all within arms reach. It is a conductivity, pH and temperature meter all in one. It comes with a pH probe and conductivity/temperature probe, which are simply placed into the solution and the selected reading is displayed on screen. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements. Calibration of the pH is very easy, using the push buttons on the meter and fresh Bluelab calibration solutions. Conductivity and temperature do not need to be calibrated as this is locked in during manufacture. The Bluelab Combo Meter gives you the added benefit of being able to select the display options for °C or °F and EC, CF or ppm 500.

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

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

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

• Helps prevent over watering
• Provides accurate pH values from 4-9
• Sturdy and easy to use
• Good for use indoors or outdoors
• No batteries required

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 readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable, easy-to-read tester is suitable for indoors or out and needs no batteries to operate.

Milwaukee Instruments MW802 Smart Ph/EC/TDS Combined Meter

Milwaukee Instruments MW802 Smart Ph/EC/TDS Combined Meter Review

Milwaukee Instruments MW802 Smart Ph/EC/TDS Combined Meter Feature

• Includes se600 combination ph/ec/tds probe
• Includes 3 20ml sachets of calibration solution
• Includes calibration screwdriver
• 9V Battery included
• Instructions included

MW802 is a compact Portable Meter with a Faster Micro Processor. This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe.These easier and faster to calibrate portable meters have a smaller, ergonomic and lighter case design. Other features include 100 percent larger and easier to read LED Display and long battery life.Meter calibrates manually in pH, Conductivity and TDS.Each meter is supplied with the MA850 interchageable probe with 1 meter cable to measure pH, Conductivity and TDS. The pH electrode utilizes a fiber junction to reduce contamination when measuring fertilizer solutions.The MW802, with a conductivity range that goes up to 6.00mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production.MW802 is supplied complete with MA850 combination pH/EC/TDS probe, 20 mL sachet ph 7.01 buffer solution, 20 mL 1382 ppm sachet of calibration solution, 9V battery and instructions.

Ferry Morse 934 Digital Soil PH Meter

Ferry Morse 934 Digital Soil PH Meter Review

Ferry Morse 934 Digital Soil PH Meter Feature

• Soil ph tester
• Home gardening
• Indoor gardening

Ferry morse soil ph meter determines soil acidity or alkalinity. Use for vegetables, flowers, fruit or landscape plants. Use for indoor or outdoor plants.

Luster Leaf 1880 Rapitest Electronic 4-Way Analyzer

Luster Leaf 1880 Rapitest Electronic 4-Way Analyzer Review

Luster Leaf 1880 Rapitest Electronic 4-Way Analyzer Feature

• Rapid test electronic 4-way analyzer
• This is a compact portable meter
• Measures the essentials for vigorous growth: soil pH, soil moisture, combined soil n-p-k level based on USDA standards and available sun light
• No batteries needed
• Seed starting

Instantly tells you the fertility of your soilMeasures the light intensity in footcandlesInstantly tells you when to water your plants by measuring the moisture levelInstantly tells you how acid or alkaline your soil is by measuring the pH levelMeasures four different levels for fertilizer, light, moisture and pH. Includes instructions and guides for all four measuring levels.

Thermo Scientific Orion 9101BN pH Half Cell Electrode, 0 to 14 pH, with BNC Connector

Thermo Scientific Orion 9101BN pH Half Cell Electrode, 0 to 14 pH, with BNC Connector Review

Thermo Scientific Orion 9101BN pH Half Cell Electrode, 0 to 14 pH, with BNC Connector Feature

• Half-cell pH electrode for general purpose use
• Refillable for prolonging life of electrode
• Ag/AgCl electrolyte for less noise (unwanted voltages) than gold or silver electrodes
• Glass body for use in highly corrosive environments and high temperatures
• pH range of 0 to 14

The Thermo Scientific Orion 9101BN half-cell pH electrode has a glass body, a ceramic junction, a refillable silver/silver chloride (Ag/AgCl) electrolyte, and a waterproof Bayonet Neill-Concelman (BNC) connection with a 1 m (39") cable. Glass body electrodes are useful in highly corrosive environments where epoxy could be corroded, or around proteins and other compounds with high surface tension. The electrode has a small hole, for refilling the Ag/AgCl electrolyte, which prolongs the life of the electrode, and provides less noise (unwanted voltages) than gold or silver electrodes. This electrode must be used with a reference electrode, such as the Orion 900100 or 900200 electrodes.

pH range is 0 to 14 (+ or - 0.02 pH), temperature range is 0 to 90 degrees C (32 to 194 degrees F) and body dimensions are 110 mm (4.33”) long x 12 mm diameter (0.47”) body, with a 1 m (39”) cable. Buffer and storage solutions are sold separately.

pH electrodes are used for measuring the acidity or alkalinity of a substance. They are often constructed of glass, which senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter.

Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific and Fisher Scientific brands, among others. The company was founded in 2006 and is headquartered in Waltham, MA.

Acu Rite Indoor Humidity Monitor

Acu Rite Indoor Humidity Monitor Review

Acu Rite Indoor Humidity Monitor Feature

• Combination temperature/humidity gauge with large, easy-to-read display
• Also registers daily highs and lows for both temperature and humidity
• Simple house icon readout for indicating humidity comfort levels
• Ready for immediate display with magnet backing and foldout stand
• Takes 1 AA battery, not included; measures 2-1/2 by 3 inches

Indoor Thermometer with humidity reading.

Hanna Instruments HI 991401 pH and Temperature Monitor

Hanna Instruments HI 991401 pH and Temperature Monitor Review

Hanna Instruments HI 991401 pH and Temperature Monitor Feature

• Automatic calibration and temperature compensation for ease of use
• Non-clogging interchangeable pH electrode to prolong life of meter
• Large backlit LCD screen to reduce glare
• Designed specifically for agricultural applications and handling high concentrations of phosphate and nitrate
• Operates on 12 Vdc power adapter for prolonged use

The HI 991401 pH/Temperature meter is a waterproof device designed specifically for measuring pH and temperature in hydroponics, and agricultural applications.

Featuring a large easy-to-read LCD screen, automatic temperature compensation, and automatic calibration (at one or two points with two sets of memorized buffers), the tester provides fast and accurate pH and temperature readings. The HI 991401 also features a non-clogging pH electrode which was designed specifically to work in fertilizer solutions with high concentrations of phosphate and nitrate. A hold function allows the user to freeze the display to record results.

The HI 991401 tester measures temperatures of 0.0 to 60.0 degrees C (32 to 140 degrees F) + or - 0.5 degrees C (+ or - 1 degrees F)/RH max 95% (+ or - 0.1 degrees C /0.1 degrees F), and has a range of 0.0 to 14.0 pH (+ or - 0.1) with a resolution of 0.1 pH. Power is supplied through a 12-Vdc power adapter and the device has an input impedance of 1E12 Ohm. At 160 x 105 x 31 mm (6.3 x 4.1 x 1.2") and 190 g (6.7 oz.), the 991401 provides a conveniently sized meter for taking measurements in the field.

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 a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a 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 1293D pH electrode
• pH 4 and pH 7 calibration solutions
• 12-Vdc power adapter
• Instructions

Mettler Toledo FE20-Kit FiveEasy 0.00 To 14.00 pH Range pH Meter With LE409 Electrode

Mettler Toledo FE20-Kit FiveEasy 0.00 To 14.00 pH Range pH Meter With LE409 Electrode Review

Mettler Toledo FE20-Kit FiveEasy 0.00 To 14.00 pH Range pH Meter With LE409 Electrode Feature

• Entry level instrument for measuring pH and mV/ORP
• Kit version includes FE20 pH meter, LE409 glass electrode and a electrode arm
• Simultaneous display of measurement, temperature, and endpoint recording
• Automatic calibration with predefined pH buffer groups
• 1 year warranty

The FE20 FiveEasy pH meter is Mettler Toledo’s entry level solution for your basic pH testing needs. Equipped with outstanding functions that provide rapid and reliable results, the FE20 gives you an excellent return on your investment. The FE20 has a measuring range of 0.00 to 14.00 pH (-1999 to 1999 mV) with a resolution of 0.01 pH (1 mV) and accuracy of +/- 0.01 pH (+/- 1 mV). Outstanding functions such as separate reference electrode input, mV/ORP measuring mode and a self test are combined with useful features such as automated endpoint recognition and calibration with automated buffer recognition. Operating the FE20 is easy with five self-explanatory buttons for simply starting and ending a measurement or for accessing the latest calibration data at the press of a button. A big, well organized LCD display that can simultaneously show readings, temperature, endpoint criteria and various helpful icons, additionally facilitates rapid measurement and calibration. To maximize your productivity, the FE20 kit version comes included with a LE409 glass electrode and a handy electrode arm. Our entry-level instruments naturally come with METTLER TOLEDO quality for reliable measurements and are backed by over 60 years of METTLER TOLEDO sensor know-how.

HANNA pHep5 Waterproof pH tester, Product ID: HI98128

HANNA pHep5 Waterproof pH tester, Product ID: HI98128 Review

pHep5 Waterproof pH tester,

General Hydroponics Meter Calibration Solution pH 4.01

General Hydroponics Meter Calibration Solution pH 4.01 Review

General Hydroponics uses the highest quality reference solutions, allowing growers to calibrate many popular brands of pH, EC, and TDS meters (NaCl scale or the 442 scale). General Hydroponics technicians check each batch to ensure that our solutions are precisely calibrated and yield reliable readings each time they are used. This is the Standard Reference Solution for calibration of pH Meters - ph 4.01 - 8 oz size.

American Marine Pinpoint pH Monitor Package

American Marine Pinpoint pH Monitor Package Review

American Marine Pinpoint pH Monitor Package Feature

• Given proper care, the PINPOINT pH Monitor? should last a lifetime.
• PINPOINT pH Probe comes with a 10 foot high supression cable and a BNC connector.
• Powered by a standard 9-volt battery (not included).
• Optional AC Adaptor Kit
• 2 Year Manufacturer`s Warranty

American Marine PINPOINT pH MonitorThe PINPOINT pH Monitor is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT pH Monitor requires only a 9-volt battery and is sold complete with probe and calibration fluids. The electrode is also available separately and fits any meter or monitor. Comes complete with meter, probe and all calibration fluids. Given proper care, the PINPOINT pH Monitor should last a lifetime. PINPOINT pH Probe comes with a 10 foot high supression cable and a BNC connector. Powered by a standard 9-volt battery (not included). Optional AC Adaptor Kit 2 Year Manufacturer`s WarrantyAmerican Marine PINPOINT High-Precision pH Calibration Fluids10.000 +/- 0.002These come in single-use plastic envelope packets, and they are extremely accurate and field portable. Each packet contains enough fluid for a complete calibration (about 30 ml) and is intended to be discarded after use. pH monitor and controllers should be calibrated monthly.American Marine PINPOINT High-Precision pH Calibration Fluids7.000 +/- 0.002These come in single-use plastic envelope packets, and they are extremely accurate and field portable. Each packet contains enough fluid for a complete calibration (about 30 ml) and is intended to be discarded after use. pH monitor and controllers should be calibrated monthly.Includes Pinpoint pH Monitor, pH probe, AC adapter kit, and 3 sets of each calibration fluid (#7.00 & #10.00)

Oakton 35614-80 pH 11 Economy Meter Kit

Oakton 35614-80 pH 11 Economy Meter Kit Review

Oakton 35614-80 pH 11 Economy Meter Kit Feature

• Push-button calibration with auto-scanning up to five points and buffer recognition options for accuracy
• Automatic Temperature Compensation (ATC) for accurate readings
• Electrode bracket positions electrode for one-handed use
• Built-in electrode stand for benchtop use
• Large, digital LCD display of pH, or mV, and temperature for ease of viewing

The Oakton 35614-80 pH 11 meter kit features a handheld meter that has push-button calibration with auto-scanning, and comes with an all-in-one pH/temperature probe, calibration pouches, storage bottles, and two electrode holders. A portable meter is commonly used to measure the pH, mV, and temperature of substance in water treatment and swimming pools in hydroponics, aquaculture, and educational applications.

This meter features a two-electrode bracket for one-handed use, and ATC for accurate readings, push-button capabilities with auto-scanning up to five points, and buffer recognition of National Institute of Standards and Technology (NIST) and USA standards. It has a large, digital LCD display to view pH, mV, and temperature, a hold function for reading and recording data, a ready indicator, and an auto-off function for automatic shut-off after a period of nonuse. The meter has the ability to recall up to 50 data sets, comes with an all-in-one pH/temperature probe (35811-71), and has a built-in electrode stand for benchtop use.

The 35614-80 pH 11 has an operating temperature of 0 to 50 degrees C (32 to 122 F) and buffer recognition standards USA 1.68, 4.01, 7.00, 10.01, 12.45; NIST 1.68, 4.01, 6.86, 9.18, 12.45. pH range -2.00 to 16.00, resolution 0.01, accuracy + or - 0.01. MV range -199.9 to +199.9, -1999 to + 1999, resolution 0.1, 1, accuracy + or - 0.2 + or - 2 mV beyond + or - 199.9. Temperature range -10.00 to 110.0 C, resolution 0.1 degree C, accuracy + or - 0.5 degree C. Its dimensions are 7.38 (l) x 3.5 (w) x 1.75 (d) inches and it weighs 1.3 lb. The meter works with four 1.5-V AAA batteries (included) or AC adapter (not included) for up to 700 hours of continuous use.

pH testers measure the acidity or alkalinity of a substance. Ion Selective Electrodes (ISEs) respond selectively to ions in the presence of other ions, and are commonly used for water-testing, and to analyze biological samples in hydroponics, aquaculture, and agriculture.

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?

• Meter 35614-80
• All-in-one probe
• Two electrode holders
• Calibration pouches
• Sample bottles
• Instruction manual
• Four 1.5-V AAA batteries

Hanna Instruments HI 2211 Benchtop pH/mV and Temperature Meter

Hanna Instruments HI 2211 Benchtop pH/mV and Temperature Meter Review

Hanna Instruments HI 2211 Benchtop pH/mV and Temperature Meter Feature

• Automatic one- or two-point calibration with five memorized buffers, 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 2211 is a micro-processor based pH, mV, ion concentration 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 prevent inaccurate readings. Calibration is automatic at one or two points, with five memorized buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) and an on-screen step-by-step calibration tutorial.

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. ORP range is + or - 399.9 mV; + or - 2000 mV with accuracy + or - 0.2 mV (+ or - 399.9 mV); + or - 1 mV (+ or - 2000 mV), and resolution 0.1 mV; 1 mV. Power supply is a 12 VDC adapter and input impedance is 1E12 Ohm. 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