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PH Meter

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pH control kit by General Hydroponics

The pH Control Kit by General Hydroponics includes everything need to check and maintain proper pH for soil or hydroponic gardens. Testing solution reads a wide spectrum from 4.0 to 8.5. Simply fill the test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Use the included 8oz. pH Up and Down solutions to correct your pH as necessary.


HM Digital Meters Waterproof pH/Temperature Meter

ATURES ?Measures pH and Temperature ?Auto-ranging three point calibration with digital fine tuning ?Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up ?Waterproof housing ?Simultaneous temperature display ?Measurement Range: 0-14 pH ?Digital Calibration (push button) ?Auto-off function, data-hold function and low-battery indicator. ?Display: large and easy-to-read LCD screen includes simultaneous temperature reading. ?Factory Calibrated: The PH-200 meter is three-point factory calibrated to 4, 7, and 10 pH. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver. ?Includes a cap, batteries, and lanyard SPECIFICATIONS ?pH Range: 0 - 14 ?Temperature Range: 0-80 C; 32-176 F ?Resolution: 0.01 pH; Temperature resolution is 0.1 C/F ?Accuracy: +/- 0.02 pH ?Calibration: Digital calibration by push button. ?Electrode: Replaceable glass sensor and reference tube electrodes ?Housing: Waterproof (submersible; floats) ?Power source: 3 x 1.5V button cell batteries (included) ?Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches) ?Weight without case: 96.4 g (3.4 oz)


Hanna "Checker" pH Tester

Hanna Checker® 1 Tester with Replaceable Electrode Large and easy to read LCD High accuracy with 0.01 pH resolution Two point fast and accurate calibration Usable with virtually any BNC type pH electrode Battery life: 3000 hours of continuous use Wide range: 0.00 to 14.00 pH Replaceable pH electrode At the cost of a few rolls of pH litmus paper, you can now have the industrys latest electronic pH tester. Checker® supplies you with fast and accurate readings on a large LCD. Unlike other pH testers, the Checker® electrode can be changed and any pH electrode of different shape or size can be used. Checker® is also suitable for checking electrodes in pipes and tanks and various other applications. The Checker® pH tester now includes standard gel filled electrodes with built in BNC or screw type connectors. Checker® is supplied complete with electrode, 2 x 1.4V batteries and instructions. SPECIFICATIONS: Checker® 1 Range 0.00 to 14.00 pH Resolution 0.01 pH Accuracy (at) 20°C/68°F ±0.2 pH Typical EMC Deviation ±0.1 pH Calibration Manual 2 points through trimmers pH Electrode HI 1270 included HI 1207 included HI 1208 included Battery Type / Life 2 x 1.4V / 3000 hours approx. continuous use Environment 32 to 122°F 0 to 50°C; RH 95% Dimensions 2.6 x 2 x 1" 66 x 50 x 25 mm Weight 2.5 oz. 70 g Uses 4.01 and 7.01 pH calibration solution.NOTES: The most common reason for these meters failing is due to turning the calibration screws too hard and too far to the point that they get stripped, which makes further calibration very difficult, so be careful and dont use too much force BGH highly recommends the use of Electrode Cleaning and Electrode Storage Solution with any meter. Note: All PH measurement requires calibration solutions to ensure that the readings are traceable to a standard.


Luster Leaf 1840 Rapitest Soil pH Meter

Use probe to instantly test your soil for acid or alkaline. Then use information included to find which plants are best suited for your soil and how to alter the soil conditions. Also included is a plant care booklet which lists over 400 pH levels.


Luster Leaf 1880 Rapitest Electronic 4-Way Analyzer

Determines soil PH, fertility, soild moisture, and the amount of sunlilght per day in one unit. Instuctions included.


Bond 9629 3-Way Garden Soil Meter (Moisture, Light, pH)

Bond 9629 3 Way Soil MeterBond 9629 3 Way Soil Meter Features:; accurate and easy-to-use; instructions included; no batteries requiredBond 9629 3 Way Soil Meter Specifications:; Moisture meter is accurate and easy way to measure moisture content of soil and lets you know when to water; Helps you determine if plant is getting adequate light; Helps you control PH level in soil; Instructions included; No batteries required; Carded


Microlife PF 100 Peak Flow Meter for Spirometry with FEV1

This device is used to measure Peak Expiratory Flow (PEF) and Forced Expiratory Volume in 1-second (FEV1) in both children and adults. PEF is the fastest speed air can be blown out of the lungs after inhalation. FEV1 measures the volume after exhaling in 1-second. Peak Flow (PEF) and Forced Expiratory Volume in 1-second (FEV1) measurements can tell how well lungs are breathing by monitoring airflow. Doctors can have patients monitor changes in airflow and record the results. The automatic memory stores and provides easy access to the last 240 readings along with the time and date.


Waterproof Salinity Test Meter (Pen Style) by Sper Scientific

Highly stable and accurate readings with large LCD display. Designed for simple one-hand operation. Simultaneously displays the parameter being measured and temperature in ºC or ºF. Features automatic temperature compensation, 2 pt. calibration, auto power off, hold function, and a low battery indicator. The case is IP65 waterproof, and will float if accidentally dropped into the water. Comes with 4 button-cell batteries and a built-in probe with protective cap. Dim: 6 ½ x 1 ½ x 1 ½ (165 x 38 x 38 mm). Weight: 2 ½ oz (68 g).


Control Wizard Accurate pH8 Soil pH & Moisture Meter

Professional pH and Moisture Meter with 12" probe. Operation is simple. Clean the electrodes and place the meter into the soil. A pH reading is automatically displayed. Press rthe white button and a moisture reading is displayed. It works by utilizing the electronic ground filed effect of the earth and two dissimilar metals. No batteries are required. 1 year limited warranty.


4 Pin to 4 Pin IEEE-1394 Firewire Cable-2 Meters

Phoenix Gold has been in the consumer electronics industry for many years and has built its reputation on the quality of its products. Phoenix Gold is committed to continuing that reputation by providing world-class products and service.


6 Pin to 6 Pin IEEE-1394 Firewire Cable-2 Meters

Phoenix Gold has been in the consumer electronics industry for many years and has built its reputation on the quality of its products. Phoenix Gold is committed to continuing that reputation by providing world-class products and service.


HM Digital TDS-3 Handheld Meter With Carrying Case

Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times! Features Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Hold Function: saves measurements for convenient reading and recording. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image. Built-in digital thermometer Display: large and easy-to-read LCD screen. Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. Also available in "x10" mode: reads in increments only of 10 ppm (0-9990 ppm). Click here for a photo of the meter with its case. Specifications TDS Range: 0 - 9990 ppm (mg/L) Temp. Range: 0 - 80 degrees Celsius Resolution: 1 ppm, 1 degree Celsius (also available in 10 ppm) Accuracy: +/- 2% ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit) Power source: 2 x 1.5V button cell batteries (included) Battery life: 1000 hours of usage Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches) Weight with case: 76.5g (2.7 oz) Weight without case: 56.7g (2 oz)


DIGITAL PLUS SOIL PH METER




Portable pH/EC/TDS Combo Meter 0.0-14pH 0-1990 miS/cm




Milwaukee Double Junction pH Electrode w/ 1 meter cable

Replacement pH probe for Milwaukee sm101 & sms102 Double Junction gel-filled pH Electrode with 1m cable. ?SMART Standard PH-EC- TDS Ph monitor, ?Range: 0.0 to 14.0 Ph, with 2 point manual calibration and accuracy of 0.2. ?Set point range:3.5 to 7.5 ph and led visual alarm active when reading is higher than set point. ?supplied with 12v DC power adapter.

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