Microprocessor PH Meter

• Trademark: ShowRange
• Origin: Shanghai
• Model NO.: PHS-W series

Product Description

PHS-W series MICROPROCESSOR pH/mV METER

Model: PHS-25CW pH/ORP Meter
pH Range: 0.00 to 14.00pH
Resolution & Accuracy: 0.01 & 0.05pH
Range: 1999mV
Resolution & Accuracy: 1mV & 10mV
Calibration Points: 2 points
pH Buffer Options: pH4.00, pH6.86, pH9.18
Temperature Compensation: 0 to 99º C, Manual
Dimensions: 210mm(L) 205mm(W) 65mm(H)
Power: 9VDC, using AC adapters 110VAC/220VAC, 60/ 50Hz

Note: Standard packing without ORP probe.
Model: PHS-3CW pH/ORP Meter
pH Range: 0.00 to 14.00pH
Resolution & Accuracy: 0.01 & 0.01pH
Range: 1999mV
Resolution & Accuracy: 1mV & 2mV
Calibration Points: 2 points
pH Buffer Options: pH4.00, pH6.86, pH9.18
Temperature Compensation: 0 to 99º C, Manual
Dimensions: 210mm(L) 205mm(W) 65mm(H)
Power: 9VDC, using AC adapters 110VAC/220VAC, 60/ 50Hz

Note: Standard packing without ORP probe.
Model: PHS-3BW pH/ORP/Temp Meter
pH Range: 0.00 to 14.00pH
Resolution & Accuracy: 0.01 & 0.01pH
Range: 1999mV
Resolution & Accuracy: 1mV & 2mV
Temperature Range: 0 to 99º C
Resolution & Accuracy: 1º C & ± 1º C
Calibration Points: 2 points
pH Buffer Options: pH4.00, pH6.86, pH9.18
Temperature Compensation: 0 to 99º C, Manual or Automatic
Dimensions: 210mm(L) 205mm(W) 65mm(H)
Power: 9VDC, using AC adapters 110VAC/220VAC, 60/ 50Hz

Note: Standard packing without ORP probe.

PHS-W series pH/mV meter with electrode holder, pH buffers, refillable glass pH electrode and power adapter.

PHS-3WB are also with temperature probe.

PHS-W series precision pH/mV meter include the PHS-25CW, 3CW, 3BW. The meters are used to measure acidity and alkalinity of liquids

Two-Points Push-Button Calibration:
PHS-W series with two points calibration function, it will prompt pH calibration solution when you calibrate the meter. You need only immerse the pH electrode into standard solution and press [ CAL ] key, then the meter will be calibrated automatically.
Auto-Buffer Recognition:
In calibration, the meter will display ERROR automatically if you use pH standard solution by mistake or not by the direction.
Viewing of Electrode Slope:
After calibration, the meter will indicate electrode slope, you can judgement by the indicator to replace

Electrode or not.
Automatic Temperature Temperature:
PHS-3BW with temperature sensor, which can measure temperature of solution and can automatic temperature compensation.

Keypad and Electrode Holder:
The meter with waterproof panel, it's user can not worry for the sample solution splashing over the meter. The electrode holder can be used conveniently.