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    PH Meters


    We have a wide variety simple-to-Use Benchtop and Portable PH Meters Designed to Easily Measure Conductivity, TDS and Salinity

    91 Items

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    Image Name Pricing Qty
    Ohaus DO Meter ST300D-G Model # 30031655 Ohaus DO Meter ST300D-G Model # 30031655
    SKU: ohaus-30031655
    Quantity in Cart:  None     		$553.15 $851.00
    More Info Get A Quote
    Ohaus Cond Electrode STCON7 Model # 30080693 Ohaus Cond Electrode STCON7 Model # 30080693
    SKU: ohaus-S30080693
    Quantity in Cart:  None     		$495.00 $550.00
    More Info Get A Quote
    Ohaus Cond Meter ST3100C-F Model # 30058731 Ohaus Cond Meter ST3100C-F Model # 30058731
    SKU: ohaus-30058731
    Quantity in Cart:  None     		$513.00 $570.00
    More Info Get A Quote
    Ohaus Cond Electrode STCON3 Model # 83033972 Ohaus Cond Electrode STCON3 Model # 83033972
    SKU: ohaus-83033972
    Quantity in Cart:  None     		$253.50 $390.00
    More Info Get A Quote
    Ohaus Cond Portable ST300C Model # 83033964 Ohaus Cond Portable ST300C Model # 83033964
    SKU: ohaus-83033964
    Quantity in Cart:  None     		$403.65 $621.00
    More Info Get A Quote
    Ohaus Cond Portable ST300C-B Model # 30092000 Ohaus Cond Portable ST300C-B Model # 30092000
    SKU: ohaus-30092000
    Quantity in Cart:  None     		$321.75 $495.00
    More Info Get A Quote
    Ohaus Cond Portable ST300C-G Model # 30219115 Ohaus Cond Portable ST300C-G Model # 30219115
    SKU: ohaus-30219115
    Quantity in Cart:  None     		$430.30 $662.00
    More Info Get A Quote
    Ohaus Cond Electrode STDO11 Model # 30031639 Ohaus Cond Electrode STDO11 Model # 30031639
    SKU: ohaus-S30031639
    Quantity in Cart:  None     		$334.80 $372.00
    More Info Get A Quote
    Ohaus Cond Electrode STDO21 1m Cable Model # 30378544 Ohaus Cond Electrode STDO21 1m Cable Model # 30378544
    SKU: ohaus-30378544
    Quantity in Cart:  None     		$932.75 $1,435.00
    More Info Get A Quote
    Ohaus Cond Electrode STDO21 5m Cable Model # 30378545 Ohaus Cond Electrode STDO21 5m Cable Model # 30378545
    SKU: ohaus-30378545
    Quantity in Cart:  None     		$962.00 $1,480.00
    More Info Get A Quote
    Ohaus DO Meter ST400D Model # 30378543 Ohaus DO Meter ST400D Model # 30378543
    SKU: ohaus-30378543
    Quantity in Cart:  None     		$1,132.95 $1,743.00
    More Info Get A Quote
    Ohaus DO Meter ST400D-B Model # 30378541 Ohaus DO Meter ST400D-B Model # 30378541
    SKU: ohaus-30378541
    Quantity in Cart:  None     		$483.60 $744.00
    More Info Get A Quote
    Ohaus DO Meter ST400D-G Model # 30378542 Ohaus DO Meter ST400D-G Model # 30378542
    SKU: ohaus-30378542
    Quantity in Cart:  None     		$1,159.60 $1,784.00
    More Info Get A Quote
    Ohaus Cond Meter ST3100M-B Model # 30276082 Ohaus Cond Meter ST3100M-B Model # 30276082
    SKU: ohaus-30276082
    Quantity in Cart:  None     		Get a Quote
    More Info Get A Quote
    Ohaus Cond Electrode STORP1 Model # 30038555 Ohaus Cond Electrode STORP1 Model # 30038555
    SKU: ohaus-30038555
    Quantity in Cart:  None     		$79.95 $123.00
    More Info Get A Quote
    Ohaus Cond Electrode STORP2 Model # 30038553 Ohaus Cond Electrode STORP2 Model # 30038553
    SKU: ohaus-30038553
    Quantity in Cart:  None     		$209.30 $322.00
    More Info Get A Quote
    Ohaus Pen Electrode ST10 Model # 30087992 Ohaus Pen Electrode ST10 Model # 30087992
    SKU: ohaus-30087992
    Quantity in Cart:  None     		$51.00
    More Info Get A Quote
    Ohaus Pen Electrode ST10C-A ST10T-A Model # 30087994 Ohaus Pen Electrode ST10C-A ST10T-A Model # 30087994
    SKU: ohaus-30087994
    Quantity in Cart:  None     		$75.00
    More Info Get A Quote
    Ohaus Pen Electrode ST10C-B ST10T-B Model # 30087995 Ohaus Pen Electrode ST10C-B ST10T-B Model # 30087995
    SKU: ohaus-30087995
    Quantity in Cart:  None     		$75.00
    More Info Get A Quote
    Ohaus Pen Electrode ST10C-C ST10S Model # 30087996 Ohaus Pen Electrode ST10C-C ST10S Model # 30087996
    SKU: ohaus-30087996
    Quantity in Cart:  None     		$75.00
    More Info Get A Quote
    Ohaus Pen Electrode ST20C-B ST20T-B Model # 30087998 Ohaus Pen Electrode ST20C-B ST20T-B Model # 30087998
    SKU: ohaus-30087998
    Quantity in Cart:  None     		$75.00
    More Info Get A Quote
    Ohaus Pen Electrode ST20C-C ST20S Model # 30087999 Ohaus Pen Electrode ST20C-C ST20S Model # 30087999
    SKU: ohaus-30087999
    Quantity in Cart:  None     		$75.00
    More Info Get A Quote
    Ohaus Pen Meter ST10 Model # 30073970 Ohaus Pen Meter ST10 Model # 30073970
    SKU: ohaus-30073970
    Quantity in Cart:  None     		$74.00
    More Info Get A Quote
    Ohaus Pen Meter ST10C-A Model # 30073972 Ohaus Pen Meter ST10C-A Model # 30073972
    SKU: ohaus-30073972
    Quantity in Cart:  None     		$97.00
    More Info Get A Quote
    Ohaus Pen Meter ST10C-B Model # 30073973 Ohaus Pen Meter ST10C-B Model # 30073973
    SKU: ohaus-30073973
    Quantity in Cart:  None     		$97.00
    More Info Get A Quote
    Ohaus Pen Meter ST10R Model # 30073984 Ohaus Pen Meter ST10R Model # 30073984
    SKU: ohaus-30073984
    Quantity in Cart:  None     		$95.40 $159.00
    More Info Get A Quote
    Ohaus Pen Meter ST10S Model # 30073982 Ohaus Pen Meter ST10S Model # 30073982
    SKU: ohaus-30073982
    Quantity in Cart:  None     		$97.00
    More Info Get A Quote
    Ohaus Pen Meter ST10T-A Model # 30073978 Ohaus Pen Meter ST10T-A Model # 30073978
    SKU: ohaus-30073978
    Quantity in Cart:  None     		$66.00 $110.00
    More Info Get A Quote
    Ohaus Pen Meter ST10T-B Model # 30073979 Ohaus Pen Meter ST10T-B Model # 30073979
    SKU: ohaus-30073979
    Quantity in Cart:  None     		$66.00 $110.00
    More Info Get A Quote
    Ohaus Pen Meter ST20 Model # 30073971 Ohaus Pen Meter ST20 Model # 30073971
    SKU: ohaus-30073971
    Quantity in Cart:  None     		$75.60 $126.00
    More Info Get A Quote
    Ohaus Pen Meter ST20C-A Model # 30073975 Ohaus Pen Meter ST20C-A Model # 30073975
    SKU: ohaus-S30073975
    Quantity in Cart:  None     		$107.10 $119.00
    More Info Get A Quote
    Ohaus Pen Meter ST20C-B Model # 30073976 Ohaus Pen Meter ST20C-B Model # 30073976
    SKU: ohaus-30073976
    Quantity in Cart:  None     		$85.80 $143.00
    More Info Get A Quote
    Ohaus Pen Meter ST20 Model # 30073977 Ohaus Pen Meter ST20 Model # 30073977
    SKU: ohaus-30073977
    Quantity in Cart:  None     		$85.80 $143.00
    More Info Get A Quote
    Ohaus Pen Meter ST20D Model # 30073986 Ohaus Pen Meter ST20D Model # 30073986
    SKU: ohaus-30073986
    Quantity in Cart:  None     		$296.40 $494.00
    More Info Get A Quote
    Ohaus Pen Meter ST20S Model # 30073983 Ohaus Pen Meter ST20S Model # 30073983
    SKU: ohaus-30073983
    Quantity in Cart:  None     		$85.80 $143.00
    More Info Get A Quote
    Ohaus Pen Meter ST20T-A Model # 30073980 Ohaus Pen Meter ST20T-A Model # 30073980
    SKU: ohaus-30073980
    Quantity in Cart:  None     		$85.80 $143.00
    More Info Get A Quote
    Ohaus Pen Meter ST20T-B Model # 30073981 Ohaus Pen Meter ST20T-B Model # 30073981
    SKU: ohaus-30073981
    Quantity in Cart:  None     		$85.80 $143.00
    More Info Get A Quote
    Ohaus pH electrode protection solution (3M KCl) Model # 30059256 Ohaus pH electrode protection solution (3M KCl) Model # 30059256
    SKU: ohaus-30059256
    Quantity in Cart:  None     		$36.00
    More Info Get A Quote
    Ohaus pH Electrode ST210 Model # 83033966 Ohaus pH Electrode ST210 Model # 83033966
    SKU: ohaus-83033966
    Quantity in Cart:  None     		$86.00
    More Info Get A Quote
    Ohaus pH Electrode ST230 Model # 83033968 Ohaus pH Electrode ST230 Model # 83033968
    SKU: ohaus-83033968
    Quantity in Cart:  None     		$104.65 $161.00
    More Info Get A Quote
    Ohaus pH Electrode ST310 Model # 83033965 Ohaus pH Electrode ST310 Model # 83033965
    SKU: ohaus-83033965
    Quantity in Cart:  None     		$120.25 $185.00
    More Info Get A Quote
    Ohaus pH Electrode ST320 Model # 83033967 Ohaus pH Electrode ST320 Model # 83033967
    SKU: ohaus-83033967
    Quantity in Cart:  None     		$120.25 $185.00
    More Info Get A Quote
    Ohaus pH Electrode STMICRO5 Model # 30087566 Ohaus pH Electrode STMICRO5 Model # 30087566
    SKU: ohaus-30087566
    Quantity in Cart:  None     		$212.55 $327.00
    More Info Get A Quote
    Ohaus pH Electrode STMICRO8 Model # 30087569 Ohaus pH Electrode STMICRO8 Model # 30087569
    SKU: ohaus-30087569
    Quantity in Cart:  None     		$226.85 $349.00
    More Info Get A Quote
    Ohaus pH Electrode STPURE Model # 83033969 Ohaus pH Electrode STPURE Model # 83033969
    SKU: ohaus-83033969
    Quantity in Cart:  None     		$115.70 $178.00
    More Info Get A Quote
    Ohaus pH Electrode ST260 Model # 30129357 Ohaus pH Electrode ST260 Model # 30129357
    SKU: ohaus-30129357
    Quantity in Cart:  None     		$139.75 $215.00
    More Info Get A Quote
    Ohaus pH Electrode ST270 Model # 30240974 Ohaus pH Electrode ST270 Model # 30240974
    SKU: ohaus-30240974
    Quantity in Cart:  None     		$247.00 $380.00
    More Info Get A Quote
    Ohaus pH Electrode ST272 Model # 30393265 Ohaus pH Electrode ST272 Model # 30393265
    SKU: ohaus-30393265
    Quantity in Cart:  None     		$144.30 $222.00
    More Info Get A Quote
    Ohaus pH Electrode ST350 Model # 30129354 Ohaus pH Electrode ST350 Model # 30129354
    SKU: ohaus-30129354
    Quantity in Cart:  None     		$148.85 $229.00
    More Info Get A Quote
    Ohaus pH Electrode ST270 Model # 30129470 Ohaus pH Electrode ST270 Model # 30129470
    SKU: ohaus-30129470
    Quantity in Cart:  None     		$136.50 $210.00
    More Info Get A Quote
    Ohaus pH electrolyte (KCl saturated AgCl, 30ml) Model # 30059255 Ohaus pH electrolyte (KCl saturated AgCl, 30ml) Model # 30059255
    SKU: ohaus-30059255
    Quantity in Cart:  None     		$46.00
    More Info Get A Quote
    Ohaus pH Meter ST300 Model # 83033961 Ohaus pH Meter ST300 Model # 83033961
    SKU: ohaus-83033961
    Quantity in Cart:  None     		$350.35 $539.00
    More Info Get A Quote
    Ohaus pH Meter ST300-B Model # 83033962 Ohaus pH Meter ST300-B Model # 83033962
    SKU: ohaus-83033962
    Quantity in Cart:  None     		$261.95 $403.00
    More Info Get A Quote
    Ohaus pH Meter ST300-G Model # 30219114 Ohaus pH Meter ST300-G Model # 30219114
    SKU: ohaus-30219114
    Quantity in Cart:  None     		$366.60 $564.00
    More Info Get A Quote
    Ohaus pH Bench Meter ST3100-F Model # 30058489 Ohaus pH Bench Meter ST3100-F Model # 30058489
    SKU: ohaus-30058489
    Quantity in Cart:  None     		$643.50 $715.00
    More Info Get A Quote
    Ohaus pH Bench Meter ST5000-B Model # 30129895 Ohaus pH Bench Meter ST5000-B Model # 30129895
    SKU: ohaus-30129895
    Quantity in Cart:  None     		$1,080.30 $1,662.00
    More Info Get A Quote
    Ohaus Reference Electrode STREF1 Model # 30059253 Ohaus Reference Electrode STREF1 Model # 30059253
    SKU: ohaus-30059253
    Quantity in Cart:  None     		$123.50 $190.00
    More Info Get A Quote
    Ohaus Temperature Electrode STTEMP30 Model # 83033970 Ohaus Temperature Electrode STTEMP30 Model # 83033970
    SKU: ohaus-83033970
    Quantity in Cart:  None     		$68.90 $106.00
    More Info Get A Quote
    Ohaus Pen Meter ST20M-B Model # 30393199 Ohaus Pen Meter ST20M-B Model # 30393199
    SKU: ohaus-ST20M-B
    Quantity in Cart:  None     		$116.10 $129.00
    More Info Get A Quote
    Ohaus Pen Meter ST20M-C Model # 30393200 Ohaus Pen Meter ST20M-C Model # 30393200
    SKU: ohaus-ST20M-C
    Quantity in Cart:  None     		$116.10 $129.00
    More Info Get A Quote
    Ohaus Floor Scale Bases VN5000L Model # 30393199 Ohaus Floor Scale Bases VN5000L Model # 30393199
    SKU: ohaus-80252561
    Quantity in Cart:  None     		$1,194.00 $1,990.00
    More Info Get A Quote
    Ohaus Floor Scale Bases VN5000X 80252562 Ohaus Floor Scale Bases VN5000X 80252562
    SKU: ohaus-80252562
    Quantity in Cart:  None     		$1,238.60 $2,252.00
    More Info Get A Quote
    Ohaus Bench Scale CKW15L71XW Model # 30448474 Ohaus Bench Scale CKW15L71XW Model # 30448474
    SKU: ohaus-30448474
    Quantity in Cart:  None     		$1,858.50 $2,065.00
    More Info Get A Quote
    Ohaus Bench Scale CKW3R71XW Model # 30448472 Ohaus Bench Scale CKW3R71XW Model # 30448472
    SKU: ohaus-30448472
    Quantity in Cart:  None     		$1,723.50 $1,915.00
    More Info Get A Quote
    Ohaus Bench Scale CKW6R71XW Model # 30448473 Ohaus Bench Scale CKW6R71XW Model # 30448473
    SKU: ohaus-30448473
    Quantity in Cart:  None     		$1,723.50 $1,915.00
    More Info Get A Quote
    Ohaus a-AB23EC-B Benchtop Conductivity/TDS/Salinity Meter 30589822 Ohaus a-AB23EC-B Benchtop Conductivity/TDS/Salinity Meter 30589822
    SKU: ohaus-30589822
    Quantity in Cart:  None     		$320.45 $493.00
    More Info Get A Quote
    Ohaus PH Meter ST2200-B Starter 2200 30656033 Ohaus PH Meter ST2200-B Starter 2200 30656033
    SKU: ohaus-30656033
    Quantity in Cart:  None     		$248.30 $382.00
    More Info Get A Quote
    Ohaus PH Meter ST2200-F pH Bench Meter 30655944 Ohaus PH Meter ST2200-F pH Bench Meter 30655944
    SKU: ohaus-30655944
    Quantity in Cart:  None     		$281.45 $433.00
    More Info Get A Quote
    Ohaus PH AB23PH-B Bench Meter 30589820 Ohaus PH AB23PH-B Bench Meter 30589820
    SKU: ohaus-30589820
    Quantity in Cart:  None     		$304.20 $468.00
    More Info Get A Quote
    Ohaus PH Bench Meter AB23PH-F 30589821 Ohaus PH Bench Meter AB23PH-F 30589821
    SKU: ohaus-30589821
    Quantity in Cart:  None     		$346.45 $533.00
    More Info Get A Quote
    Ohaus PH Bench Meter AB33PH-B 30589826 Ohaus PH Bench Meter AB33PH-B 30589826
    SKU: ohaus-30589826
    Quantity in Cart:  None     		$433.55 $667.00
    More Info Get A Quote
    Ohaus PH Bench Meter AB33PH-F 30589827 Ohaus PH Bench Meter AB33PH-F 30589827
    SKU: ohaus-30589827
    Quantity in Cart:  None     		$490.75 $755.00
    More Info Get A Quote
    Ohaus PH Bench Meter AB41PH-B 30589830 Ohaus PH Bench Meter AB41PH-B 30589830
    SKU: ohaus-30589830
    Quantity in Cart:  None     		$726.05 $1,117.00
    More Info Get A Quote
    Ohaus PH Bench Meter AB41PH-F 30589831 Ohaus PH Bench Meter AB41PH-F 30589831
    SKU: ohaus-30589831
    Quantity in Cart:  None     		$824.20 $1,268.00
    More Info Get A Quote
    Ohaus Cond Bench Meter AB23EC-F 30589823 Ohaus Cond Bench Meter AB23EC-F 30589823
    SKU: ohaus-30589823
    Quantity in Cart:  None     		$410.15 $631.00
    More Info Get A Quote
    Ohaus bench Cond Meter AB33EC-B 30589828 Ohaus bench Cond Meter AB33EC-B 30589828
    SKU: ohaus-30589828
    Quantity in Cart:  None     		$396.50 $610.00
    More Info Get A Quote
    Ohaus Bench Cond Meter AB33EC-F 30589829 Ohaus Bench Cond Meter AB33EC-F 30589829
    SKU: ohaus-30589829
    Quantity in Cart:  None     		$494.00 $760.00
    More Info Get A Quote
    Ohaus Multi-Parameter Analyzer AB33M1-B 30589824 Ohaus Multi-Parameter Analyzer AB33M1-B 30589824
    SKU: ohaus-30589824
    Quantity in Cart:  None     		$616.85 $949.00
    More Info Get A Quote
    Ohaus Multi-Parameter Analyzer AB33M1-F 30589825 Ohaus Multi-Parameter Analyzer AB33M1-F 30589825
    SKU: ohaus-30589825
    Quantity in Cart:  None     		$719.55 $1,107.00
    More Info Get A Quote
    Ohaus PH Electrode ST280 Accessories 3061114 Ohaus PH Electrode ST280 Accessories 3061114
    SKU: ohaus-30681114
    Quantity in Cart:  None     		$198.25 $305.00
    More Info Get A Quote
    Ohaus PH Electrode ST322 Accessories 30681113 Ohaus PH Electrode ST322 Accessories 30681113
    SKU: ohaus-30681113
    Quantity in Cart:  None     		$108.55 $167.00
    More Info Get A Quote
    Ohaus PH Electrode ST410 Accessories 30656037 Ohaus PH Electrode ST410 Accessories 30656037
    SKU: ohaus-30656037
    Quantity in Cart:  None     		$149.50 $230.00
    More Info Get A Quote
    Ohaus PH Electrode ST420 Accessories 30681115 Ohaus PH Electrode ST420 Accessories 30681115
    SKU: ohaus-30681115
    Quantity in Cart:  None     		$232.70 $358.00
    More Info Get A Quote
    Ohaus Conductivity Electrode STCONS5 Accessories 30681116 Ohaus Conductivity Electrode STCONS5 Accessories 30681116
    SKU: ohaus-30681116
    Quantity in Cart:  None     		$224.00
    More Info Get A Quote
    Ohaus Conductivity Electrode STCON8 w/o chamber 30681117 Ohaus Conductivity Electrode STCON8 w/o chamber 30681117
    SKU: ohaus-30681117
    Quantity in Cart:  None     		$306.00
    More Info Get A Quote
    Ohaus Conductivity Electrode STCONS8 w/ chamber 30681235 Ohaus Conductivity Electrode STCONS8 w/ chamber 30681235
    SKU: ohaus-30681235
    Quantity in Cart:  None     		$491.00
    More Info Get A Quote
    Ohaus Flow Chamber glass 30681233 Ohaus Flow Chamber glass 30681233
    SKU: ohaus-30681233
    Quantity in Cart:  None     		$195.00
    More Info Get A Quote
    Ohaus Electrode holder AB33/41 30661423 Ohaus Electrode holder AB33/41 30661423
    SKU: ohaus-30661423
    Quantity in Cart:  None     		$76.70 $118.00
    More Info Get A Quote
    Ohaus Electrode holder AB23 30661424 Ohaus Electrode holder AB23 30661424
    SKU: ohaus-30661424
    Quantity in Cart:  None     		$118.00
    More Info Get A Quote
    Ohaus Stirrer Compact AS20 w/o Power Supply 30661425 Ohaus Stirrer Compact AS20 w/o Power Supply 30661425
    SKU: ohaus-30661425
    Quantity in Cart:  None     		$220.00
    More Info Get A Quote
    Ohaus ECS Special Accessory 30658042 Ohaus ECS Special Accessory 30658042
    SKU: ohaus-30658042
    Quantity in Cart:  None     		$118.00
    More Info Get A Quote