Test, Lab, Medical equipment » pH Meters

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Used inline

  • Inlines 6313

    Inlines 6313

    • Manufacturer: Jenco Instruments

    1/4 DIN, IP65, panel mount pH/ORP/Temp analyzer with 4 to 20 mA current output and 2 sets of programmable on/off relay. Extremely price competitive. Clear LCD displays pH or mV, with temperature and relay status ...

    San Diego, CA
  • Inlines 3676

    Inlines 3676

    • Manufacturer: Jenco Instruments

    1/4 DIN panel mount pH/ORP controller/transmitter with dual SPDT Hi/Lo relays, manual set points and calibration are via potentiometers. Features a 4 ~ 20 mA current output and has an external pH/ORP select switc...

    San Diego, CA
  • Inlines 3621

    Inlines 3621

    • Manufacturer: Jenco Instruments

    pH, ORP, Temperature In-line Controller. 1/8 DIN, RoHS compliant, panel mount pH/ORP/Temp controller with 2 sets of programmable on/off relay and backlight. Extremely price competitive. Easy to install 1/8 DIN pl...

    San Diego, CA
  • Inlines 6311

    Inlines 6311

    • Manufacturer: Jenco Instruments

    pH or mV analyzer, controller, 4 ~ 20 mA transmitter, RS-485, 4 on/off relays and 1 Wash. & ORP analyzer,1/4 DIN panel mount IP65 case. Features 4 fully programmable relays for pH or ORP and one for wash. RS-485 ...

    San Diego, CA
  • Inlines 3661

    Inlines 3661

    • Manufacturer: Jenco Instruments

    pH, ORP, Temperature In-line Controller. 1/8 DIN, RoHS compliant, panel mount pH/ORP/Temp controller with 2 sets of programmable on/off relay and backlight. Extremely price competitive. Easy to install 1/8 DIN pl...

    San Diego, CA
  • Inlines 3651

    Inlines 3651

    • Manufacturer: Jenco Instruments

    pH, ORP, Temperature In-line transmitter. 1/8 DIN, RoHS compliant, panel mount pH/ORP/Temp transmitter with backlight. Extremely price competitive. Easy to install 1/8 DIN plastic casing. Clear LCD displays pH, m...

    San Diego, CA
  • Inlines 3675

    Inlines 3675

    • Manufacturer: Jenco Instruments

    1/4 DIN panel mount pH/ORP controller/transmitter with dual SPDT Hi/Lo relays, manual set points and calibration are via potentiometers. Features a 4 to 20 mA current output and has an external pH/ORP select swit...

    San Diego, CA
  • Inlines 3631

    Inlines 3631

    • Manufacturer: Jenco Instruments

    1/8 DIN, RoHS compliant, backlit, panel mount pH and temperature transmitter with isolated and reversible 4 to 20 mA current output for pH or mV. Extremely price competitive. Easy to install 1/8 DIN plastic casin...

    San Diego, CA
  • Inlines 3671N

    Inlines 3671N

    • Manufacturer: Jenco Instruments

    1/8 DIN panel mount pH/ORP controller with dual SPDT Hi/Lo relays, manual set points and calibration are via potentiometers. Features a voltage/recorder output and an internal pH/ORP select switch. Display is a l...

    San Diego, CA
  • Inlines 6308OT

    Inlines 6308OT

    • Manufacturer: Jenco Instruments

    Description:ORP analyzer, 1/4 DIN panel mount IP-65 case, Features 4 for fully programmable relays and 1 for temperature. RS-485 interface, password protected with individual ID’s. 4-20 mA analog output is fully ...

    San Diego, CA
  • Inlines 6309POT

    Inlines 6309POT

    • Manufacturer: Jenco Instruments

    pH & ORP analyzer,1/4 DIN panel mount IP65 case. Features 2 pH and 2 ORP fully programmable relays and one for temperature. RS-485 interface, password protected with individual ID’s. 4 to 20 mA analog output is f...

    San Diego, CA
  • Inlines 6309PDTF

    Inlines 6309PDTF

    • Manufacturer: Jenco Instruments

    pH, Dissolved Oxygen, Temperature In-line Analyzer. 1/4 DIN, IP65, panel mount pH/DO/Temp analyzer with 1 wire 4-20 mA current output, 2 sets of programmable on/off relay, RS-485 output (MODBUS RTU) and backlight...

    San Diego, CA
  • Inlines 3679N

    Inlines 3679N

    • Manufacturer: Jenco Instruments

    1/4 DIN panel mount pH/ORP controller/transmitter in a waterproof IP65 enclosure. Features, LCD display, dual SPDT Hi/Lo relays, manual set point adjust and pH calibration via potentiometers. For ORP there is a Z...

    San Diego, CA
  • Inlines 6TX

    Inlines 6TX

    • Manufacturer: Jenco Instruments

    Clear LCD displays pH or mV, simultaneously with temperature. Automatic buffer recognition of US and NIST buffer sets. Calibration data is stored in memory and is ready for use on power up. Isolated and reversibl...

    San Diego, CA
  • Inlines 6312PTB

    Inlines 6312PTB

    • Manufacturer: Jenco Instruments

    pH, Temperature In-line Analyzer. 1/4 DIN, IP65, panel mount pH/Temp analyzer with two sets of 2 wire 4 ~ 20 mA current output, 2 sets of programmable on/off relay, RS-485 output and backlight. Graphic LCD with m...

    San Diego, CA

Overview

pH meters are precision instruments used to measure the acidity or alkalinity of a solution. They are essential in various industries, including agriculture, food and beverage production, water treatment, and laboratory research. These devices provide accurate readings that help in maintaining optimal pH levels for different processes and applications.

FAQ

What should I look for when buying a used pH meter?

Check the device's calibration status, overall condition, and whether it includes all necessary accessories like probes and calibration solutions.

How do I ensure safe shipping for a pH meter?

Package the pH meter securely with padding to prevent damage. Use a reliable shipping service with tracking and insurance options.

What is the maintenance schedule for a pH meter?

Regular maintenance includes calibrating the meter before use, cleaning the probe after each use, and storing it in appropriate storage solutions. Refer to the manufacturer’s manual for specific maintenance guidelines.