Products/Services for Soil PH Meter

  • pH Instruments-Image
    pH Instruments - (421 companies)
    ...testing. Detecting changes in potable water sources. Food and beverage stability testing. pH Measurement Devices. pH measurements are typically conducted using a pH meter. This device uses a glass electrode connected to an electronic meter. pH meters...
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    pH Measurement: Accuracy
    pH Reference Electrode Input
    Measures ORP / Redox
  • Flow Meters-Image
    Flow Meters - (1653 companies)
    Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas. How to Select Flow Meters. Image Credit: Aalborg Instruments, Clark Solutions. Flow meters are devices for measuring...
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  • Ion Specific Electrode Meters-Image
    Ion Specific Electrode Meters - (100 companies)
    ...to principles similar to those used by pH instruments; in fact, pH electrodes are simply ion selective electrodes which specifically respond to H+ ions within a solution. Activity vs. Concentration. While ISE meters are considered to measure ion...
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  • Conductivity and Resistivity Meters-Image
    Conductivity and Resistivity Meters - (329 companies)
    Conductivity meters, dissolved solids meters, and resistivity meters are analytical instruments that measure the conductivity, dissolved solids, and/or resistivity of a liquid sample. Image Credit: ABB Measurement Products | AXEON Water Technologies...
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    Oxidation Reduction Potential (ORP) Instruments - (182 companies)
    The ORP electrodes measure the voltage across a circuit formed by the two electrodes and the measurement can be made using the millivolt mode of a pH meter. A single voltage is called the oxidation-reduction potential, where a positive voltage shows...
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    pH Transmitters - (52 companies)
    ...a pH transmitter is able to convert the pH of a solution into an electrical signal. A pH transmitter differs from a pH meter because it has a communication interface which can transmit data to a control system or computer. The device employs...
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    pH Electrodes - (199 companies)
    ...ions which exert a positive potential on the sensing electrode. This potential difference is measured by a pH meter and converted to a pH output. When probe is immersed in an alkaline environment, the H+ ions migrate outside of the probe, leaving...
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    Liquid Level Sensors - (709 companies)
    Liquid level sensors are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids.
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    pH Controllers - (123 companies)
    ...pH and ORP controllers monitor and can control the pH (acidity or alkalinity) and/or the ORP (oxidation reduction potential) of liquids involved in a testing or process application. pH controllers monitor potential of hydrogen (pH) levels...
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    Test Equipment and Instrument Rental Services - (116 companies)
    ...acoustic sensors and microphones, ultrasonic transducers, hydrophones, impact hammers, position sensors and position instruments, power supplies and amplifiers, shakers and shaker controllers, sound level meters and dosimeters, vibration and noise...
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