Brand：
$459.00
SE
LEICI PHS-3E precision pH meter 0.01 level pH value mV (ORP) temperature value
-1999~1999mV(-2.00~18.00)pH
0.01 level; desktop structure; pH value, mV (ORP), temperature value; automatic temperature compensation; two-point calibrating; automatic identification of standard buffers.
$388.00
SE
LEICI PHS-3C precision pH meter, manual temperature compensation
-1999~1999mV(-2.00~18.00)pH
mV range (-1999~ 1999) mV, pH range (-2.00~18.00) pH, standard composite pH electrode, electrode holder, dust cover and calibrated buffer powder
$419.00
SE
LEICI PHB-5 Portable pH Meter PH/mV/Temperature 0.01 Class
-1999~1999mV(-2.00~18.00)pH
Measure PH, mV, temperature, 0.01 level, high definition liquid crystal display, button operation, support manual/automatic temperature compensation, automatic identification of 3 kinds of buffer solution, standard three composite pH electrode, electrode hanger, silicone protective cover, wristband, calibrated buffer powder
If you don't know how to choose "PH Meter", please consult customer service.