Testers
Portable Meters
Benchtop Meters
Electrodes & Probes
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HI 98107
pH Electronic Paper with Renewable Junction
HI 98301
EC and TDS Testers with Graphite Electrodes
HI 98302
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HI 8314
Analog pH Meter with ORP and Temperature Readout
HI 8424
Microprocessor pH Meter Waterproof with Automatic Calibration & Temperature Compensation
HI 8733
Multi-range Conductivity Meter with 4-ring Potentiometric Probe
HI 2211
Basic pH/ORP Benchtop Meter
pH 209
Analog pH/mV Bench Meter An Easy to Use, Economical Meter
HI 2215
0.001 Resolution and Data Logging pH Benchtop Meter
HI 1230B
Combination pH electrode
HI 1217B
pH electrode with temperature sensor and amplifier
HI 1131B
Refillable, combination pH electrode
