$711.00
SE
LEICI PHSJ-4F Laboratory pH Meter 0.001 PH/mV/Temperature
pH, mV, temperature-2.000~20.000pH-1999.9~1999.9mV

$1117.00
SE
FANGZHOU PHS-430 high-precision module acidity meter 0.001 multiparameter can be connected to PC
pH、mV、RelmV、ORP、ISE、T-2000.00~2000.00mV-10.000~20.000pH
Level 0.001, multiparameter measurement, pH, mV, RelmV, ORP, ISE, T value, using the corresponding ion electrode, can directly measure Ion concentration, optional special software can be connected to the computer

$656.00
SE
FANGZHOU PHS-320 Intelligent Multifunctional Acidity Meter GLP Function Management 0.001pH/0.01mV
-5.000~20.000pH

$1248.00
SE
LEICI PHSJ-6L pH meter Laboratory pH Meter 0.001 pH/mV/temperature 7 inch touch screen
-1999.99~1999.99mV-2.000~20.000pH

$815.00
SE
LEICI PHBJ-261L Portable pH Meter Potential pH ORP Temperature 0.001 Grade
pH, mV, temperature-2.000~20.000pH-2000.00~2000.00mV

If you don't know how to choose "PH Meter", please consult customer service.