SevenGo portable ph, conductivity, ION, DO meters

  • SG23 – SevenGo Duo™ pH/Conductivity meter

    Short description Routine dual-channel meter for pH, mV/redox, conductivity, salinity, TDS and resistance measurements
    pH-range 0.00 … 14.00
    pH-resolution 0.01
    pH-relative accuracy ±0.01
    mV-range -1999 … 1999
    mV-resolution 1
    mV-relative accuracy ±1
    Temperature range °C pH/mV: -5.0 … 105/LF: -5.0 … 105.0
    Temperature resolution °C pH/mV: 0.1/LF: 0.1
    Temperature accuracy °C pH/mV: ±0.5/LF: ±0.2
    Conductivity range 0.10 µS/cm … 500 mS/cm
    Cond. resolution 0.01 … 1
    Cond. accuracy ± 0.5% maximum value in subrange
    TDS range 0.1 mg/L … 300 g/L
    TDS resolution 0.01 … 1
    TDS accuracy ±0.5% maximum value in subrange
    Salinity range 0.00 … 80.00 ppt
    Resistivity range 0.00 … 100.00 MOhm*cm
    Calibration Max. 3 points, 4 predefined buffer groups
    Free disk space 99 data records
    Display LCD
    Power supply 4 AA batteries 1.5 V or NiMH accumulator 1.3 V
    Operating environment 0 … 40°C; 5 … 85% relative humidity (no cond.)

    SG68 – SevenGo Duo pro™ pH/Ion/Dissolved Oxygen meter

    Short description Professional two-channel meter for the parallel determination of pH, ion concentrations, mV/redox or rel. mV and dissolved oxygen
    pH-range -2.000 … 19.999
    pH-resolution 0.1/0.01/0.001
    pH-relative accuracy ± 0.002
    mV-range -1999 9 … 1999.9
    mV-resolution 0.1
    mV-relative accuracy ± 0.1
    Temperature range °C pH ATC: -5.0 … 105.0; MTC: -30 … 130/DO: 0.0 … 60.0
    Temperature resolution °C pH: 0.1/DO: 0.1
    Temperature accuracy °C pH: ±0.2/DO: ±0.1
    Calibration pH: Max. 5 points, 7 predefined buffer groups; DO: 1 or 2 points
    DO range 0.0 … 600%, 0.00 … 99.00 mg/L
    DO resolution 0.1 … 1%, 0.01 mg/L
    DO accuracy ±0.5%
    Free disk space 500 data records
    Display Dot matrix LCD
    Power supply 4 AA batteries 1.5 V or NiMH accumulator 1.3 V
    Operating environment 0 … 40°C; 5 … 85% relative humidity (no cond.)
  • Content coming soon

Other products

This website uses cookies. To accept our Cookies policy please click “Agree” button and continue to the website. Cookies policy and more information about the cookies we use, can be found here

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close