PHS-25CW/3BW Features:

* Economical benchtop pH meter is equipped with a white backlit LCD display.

* Automatic electrode slope display helps user decide whether to replace sensor.

* Automatic Temperature Compensation ensures accurate measuring result.

* 2 points push-button calibration with auto-buffer recognition.

PH-210 Features:

* Economical benchtop pH meter is equipped with a white backlit LCD display.

* Automatic electrode slope display helps user decide whether to replace sensor.

* Automatic Temperature Compensation ensures accurate measuring result.

* 2 points push-button calibration with auto-buffer recognition.

* Selectable temperature unit (°C or°F ) meets different application requirements.

* Help message as a operational guide that helps you quickly begin using the meter.

* System menu allows setting the 5 parameters, including the pH buffer standard,

number of calibration points, auto-power off, etc.

* Reset feature automatically resumes all settings back to factory default options.

Accessories:

* PH electrode

* Temperature probe (Only for PHS-3BW and PH-210 meter)

* PH buffer pouches (pH4.01/7.00/10.01)

* DC9V power adapter

Model	PHS-25CW	PHS-3BW	PH-210
pH Range	0.00~14.00pH	0.00~14.00pH	-1.00~15.00pH
pH Accuracy	±0.05pH	±0.01pH	±0.01pH
Resolution	0.01pH	0.01pH	0.01pH
Calibration Points	2 points	2 points	1~3 points
Calibration Solutions	USA (pH4.01/7.00/10.01)	USA (pH4.01/7.00/10.01)	USA (pH4.01/7.00/10.01), NIST (pH4.01/6.86/9.18)
Temperature Compensation	0~100°C, Manual	0~100°C, Manual or Automatic	0~100°C, 32~212°F, Manual or Automatic
mV Range	-1999~1999mV	-1999~1999mV	-1000~1000mV
mV Accuracy	±10mV	±1mV	±1mV
Resolution	1mV	1mV	1mV
Temperature Range	/	0~100°C	0~105°C, 32~221°F
Temperature Accuracy	/	±1°C	±1°C
Resolution	/	1°C	0.1°C
Hold Function	/	/	Manual or Automatic
Connector	BNC		BNC
Display	LCD		LCD (135×75mm)
Power Requirements	DC9V/400mA power adapter		DC9V/400mA power adapter
Dimensions(mm)	210*205*65mm		210*205*75mm
Net Weight(kg)	1.5kg
Package Size(W*D*H)mm	310*240*180mm
Gross weight(kg)	1.7kg