Ph, ORP, ISE, EC, TDS, Resistivity, Salinity

Hanna Instruments pH/ISE and Conductivity Bench Meter

Model No HI 4522 Parameters Measured pH/ORP/ISE and EC/TDS/Resistivity/Salinity Electrodes HI 1131B (pH), HI 76312(EC), HI 7662-T(Temp) Output color graphic LCD + USB port + RS232 Controls 6 Liquid Proof Buttons pH Range -2.000 to 20.000 pH pH Resolution 0.1 pH; 0.01 pH; 0.001 pH pH Accuracy ±0.1 pH; ±0.01 pH; ±0.002 pH ±1 LSD […]