McMaster-Carr logo
    Filter by
    System of Measurement
    Maximum Conductivity
    Maximum Total Dissolved Solids (TDS)
    Minimum Conductivity
    Sensor Material
    Minimum Total Dissolved Solids (TDS)
    Conductivity Accuracy
    Maximum Automatic Temperature Compensation (ATC)
    Certification
    Material
    Minimum Temperature
    Total Dissolved Solids (TDS) Accuracy
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Minimum Automatic Temperature Compensation (ATC)
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    5 Products

    Easy-Read Bench-Top Multifunction Chemistry Meters

    Don’t strain your eyes reading a scale—these bench-top meters indicate exact results on the digital display. For complete resistance to dust and protection from temporary submersion, these meters float and have a housing that meets NEMA 6 and IP67. They're for use with water and other clean liquids. Automatic temperature compensation standardizes readings at 77° F to prevent inaccurate results in fluctuating temperatures. Use a Calibration Solution (not included) and the calibration button to maintain accuracy.
    For Testing Conductivity, Resistivity, and Total Dissolved Solids (TDS)
    Image of Product. Front orientation. Chemistry Meters. Easy-Read Bench-Top Multifunction Chemistry Meters .
    Cannot Be Sold To—Import regulations restrict sales to the listed areas.
    Conductivity
    Resistivity
    Total Dissolved
    Solids (TDS)
    Sensor
    Material
    Range
    Accuracy
    Range
    Accuracy
    Range
    Accuracy
    ATC Range,
    ° F
    Enclosure
    Rating
    Certification
    Ht.
    Wd.
    Dp.
    Batteries
    Included
    Cannot Be
    Sold To
    Display
    Type
    Each
    For Use With Clean Liquids
    Plastic0 to 9,999 μS
    10 to 200 S    		±1%10 kohm to 30 Mohm±1%0 to 9,999 ppm
    10 to 200 ppt    		±1%32 to 160IP67, NEMA 6
    		CE Marked
    		2 1/2"2 3/4"7 3/4"YesCanadaLCD0000000000000
     
    For Testing Conductivity, Oxidation Reduction Potential (ORP), pH, Resistivity, and Total Dissolved Solids (TDS)
    Image of Product. Front orientation. Chemistry Meters. Easy-Read Bench-Top Multifunction Chemistry Meters .
    Cannot Be Sold To—Import regulations restrict sales to the listed areas.
    Conductivity
    Resistivity
    Oxidation Reduction
    Potential (ORP)
    pH
    Total Dissolved
    Solids (TDS)
    Sensor
    Material
    Range
    Accuracy
    Range
    Accuracy
    Range, mV
    Accuracy
    Range,
    pH
    Accuracy
    Range
    Accuracy
    ATC Range,
    ° F
    Enclosure
    Rating
    Certification
    Ht.
    Wd.
    Dp.
    Batteries
    Included
    Cannot Be
    Sold To
    Display
    Type
    Each
    For Use With Clean Liquids
    Glass0 to 9,999 μS
    10 to 200 mS    		±1%10 kohm to 30 Mohm±1%-999 to 999±1 mV0 to 14±0.01 pH0 to 9,999 ppm
    10 to 200 ppt    		±1%32 to 160IP67, NEMA 6
    		CE Marked
    		2 1/2"2 3/4"7 3/4"YesCanadaLCD000000000000000
     
    Replacement Sensors
    For Testing
    Each
    Oxidation Reduction Potential (ORP), pH0000000000000

    Remote-Reading Multifunction Chemistry Meters with PC Output

    Image of Product. Front orientation. Chemistry Meters. Remote-Reading Multifunction Chemistry Meters with PC Output .
    Test temperature, chemical concentration, contamination, and salt levels in liquid from up to 6 ft. away, then send the results to your computer for analysis. These meters include a USB cable that transfers up to 1,000 readings. Often used to test water quality, they work on both clean and dirty liquids—from tap water to wastewater. Conductivity tests measure the concentration of salts, nutrients, chemicals, and other substances. Total dissolved solids (TDS) tests report contaminant levels. Salinity tests determine the salt levels in liquid. The sensor is made of stainless steel, so it’s durable and resists breaking. IP67 rated, these meters are dust tight and withstand temporary submersion.
    To prevent inaccurate results from changing temperatures, these meters automatically standardize temperature readings at 77° F. Temperature readings appear on screen with other measurements, so you won’t have to scroll through multiple screens. A data hold function freezes the current reading on the display.
    To maintain accuracy of the meters, they come with calibration solutions and have a calibration button.
    For Testing Conductivity, Resistivity, Salinity, Temperature, and Total Dissolved Solids (TDS)
    Cannot Be Sold to Canada—Meters cannot be sold to Canada due to import regulations.
    Conductivity
    Resistivity
    Salinity
    Total Dissolved
    Solids (TDS)
    Range
    Accuracy
    Range,
    Mohm
    Accuracy
    Range,
    ppt
    Accuracy
    Temp.
    Accuracy
    Range
    Accuracy
    ATC Range,
    ° F
    Enclosure
    Rating
    Certification
    Ht.
    Wd.
    Dp.
    Batteries
    Included
    Cannot Be
    Sold To
    Display
    Type
    Each
    For Use With Clean and Dirty Liquids
    0 mS to 200 mS±1.5%0 to 20±1.5%0 to 100±1.5%±0.9° F0 ppt to 100 ppt±0.1%32 to 212IP67
    		CE Marked
    		6 5/16"3 3/16"1 5/8"YesCanadaLCD000000000000000
     
    Replacement Sensors for Chemistry Meters
    Image of Product. Front orientation. Sensors for Chemistry Meters. Remote-Reading Multifunction Chemistry Meters with PC Output .
    For Testing
    Each
    Conductivity, Resistivity, Salinity, Temperature, Total Dissolved Solids (TDS)000000000000000
    back to top