$870.00
SE
HANNA HI99171 Waterproof Portable pH Meter for leather/paper
pH/℃ -2.00~16.00pH
Designed for acidity measurement of surface, leather, paper and emulsion samples with a wide Measurement range of -2.00 to 16.00 pH and pH-mV conversion of +/- 825 mV.

$1140.00
SE
HANNA HI2202 Bluetooth pH Flat Edge Measurement Instrument -2.00~16.00pH
-2.00 to 16.00pH, -2.000 to 16.000pH (Standard mode only)±1000 mV
-2.00~16.00pH, 5.5 inch large Viewing Angle LCD screen, Bluetooth electrode, Bluetooth transmission within 10 meters, support automatic temperature compensation, can be customized special bracket.

$854.00
SE
HANNA HI99121 Waterproof portable acidity pH-temperature Tester, soil agriculture
pH/℃ -2.00~16.00pH
pH range: -2.00 to 16.00pH; pH-mV conversion: +/- 825 mV; Temperature: -5.0 to 105.0 ℃; 23.0 to 221.0 ° F, specially designed for acidity -pH measurement analysis of agricultural/landscape/soil industry samples.

$996.00
SE
LEICI PHSJ-5T Laboratory pH Meter Potential pH value ORP value and temperature value
Potential value, ph value, ORP value and temperature value-2000.00~2000.00mV-2.000~20.000pH
Level 0.001, can measure potential value, ph value, ORP value and temperature value, LCD touch screen, three resolutions optional intelligent operation, automatic identification, batch detection

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