Brand：
$221.00
SE
BANTE S10 Wireless Bluetooth pH Meter
-2.000~20.000pH±2000.0mV
High-performance wireless Bluetooth pH Meter, suitable for Android smartphones and tablets, 1 to 5 point calibrated, setting menu can customize 14 functional parameters, Measurement accuracy: 0.002pH.
$179.00
SE
DDKSIC PH1 Pen pH Meter pH/ORP (electrode optional)/℃
pH, ORP (optional electrode), ℃(-2.00~16.00)pH
pH level 0.01, pH resolution 0.1/0, pH Accuracy +/- 0.01pH +/- 1 word, pH calibrate point 1~ 3 point Automatic calibration, pH temperature automatic compensation (0.0~60.0) ° C/(32.0~140.0) ° F, ORP resolution 0.1, ORP Accuracy +/- 0.1% F. S +/- 1 word
If you don't know how to choose "PH Meter", please consult customer service.