![Sper Scientific LCD Display Benchtop pH-mV Meter, 0 to 14 pH Range, +/- 0.02 pH Accuracy, 0.01 Resolution - 860031: Science Lab Ph Meters: Amazon.com: Industrial & Scientific Sper Scientific LCD Display Benchtop pH-mV Meter, 0 to 14 pH Range, +/- 0.02 pH Accuracy, 0.01 Resolution - 860031: Science Lab Ph Meters: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61rhnzIuJEL.jpg)
Sper Scientific LCD Display Benchtop pH-mV Meter, 0 to 14 pH Range, +/- 0.02 pH Accuracy, 0.01 Resolution - 860031: Science Lab Ph Meters: Amazon.com: Industrial & Scientific
![Ohaus AQUASEARCHER™ AB23PH-F Bench Meter Benchtop pH Meter for Basic Laboratory Applications like pH and ORP - Lab Equipment - Stellar Scientific Ohaus AQUASEARCHER™ AB23PH-F Bench Meter Benchtop pH Meter for Basic Laboratory Applications like pH and ORP - Lab Equipment - Stellar Scientific](https://cdn11.bigcommerce.com/s-w9bdixgj/images/stencil/1280x1280/products/4252/9382/Ohaus_Aquasearcher_Benchtop_pH_Meter_AB23PH_Holder_Electrode_Buffer-Solution_-_Lab_Equipment_-_Stellar_Scientific__78892.1628611065.jpg?c=2)
Ohaus AQUASEARCHER™ AB23PH-F Bench Meter Benchtop pH Meter for Basic Laboratory Applications like pH and ORP - Lab Equipment - Stellar Scientific
![Used Thermo Orion 2Star Benchtop pH Meter with New pH Electrode for Sale at Chemistry RG Consulta... Used Thermo Orion 2Star Benchtop pH Meter with New pH Electrode for Sale at Chemistry RG Consulta...](https://i.machineryhost.com/806beafe154032a5b818e97b4420ad98/2be362d6b1d22103cf19fae0b62b770f/large-used-thermo-orion-2-star-benchtop-p-h-meter-with-new-p-h-electrode.jpg)