Specifications

1.Automatic calibration
2.Low voltage display,
3.Automatic power-off after 15 minutes

Features
1.automatic calibration
2.automatic temprature compensation
3.LCD display ,ph and temprature simultaneous display

 

Specifications:
Measurement range:0 to 14.00ph,±1999mV,0 to 80°c
Resolution:0.01ph, 1mV,0.1°c
Accuracy:±0.01pH,±0.1%FS,±1°c
Temprature compensation: (0 to 80°c)  (ATC)
Electrode :201B-S plastic combination three-in-one ph electrode
Calibration :1 to 3 calibration
Calibration solution :ph(4.00,6.86,9.18) each bottle (50mL)

 

Meter kits
1.one portable ph meter PHB-4
2.201B-S plastic combination three-in-one ph /ATC electrode
3.calibration solution :ph 4.00,ph 6.86,ph 9.18 bottle (50mL)
4.power: 9v adaptor
5. a piece of manual

 

 

PHB-4  Portable pH Meter