Benchtop Digital Microprocessor pH Meter/Cheap ph Meter (CE Certificate)/Microprocessor PH mV Meters
PHS-W series Microprocessor pH/mV meter, PHS-25CW, 3CW, 3BW. The meters are used to measure acidity and alkalinity of liquids.
Microprocessor PH mV Meters
bench-top high accuracy PH meter phs-3cw in low price
laboratory pH meter, ph sensor, ph electrode
Auto-Buffer Recognition:
In calibration, the meter will display ERROR if you use pH standard solution by mistake or not by the calibration prompt.
Automatic Temperature Compensation:
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.
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 ENTER key, then the meter will be calibrated automatically.
| Model | PHS-25CW | PHS-3CW | PHS-3BW |
| pH Range | 0.00~14.00pH | 0.00~14.00pH | 0.00~14.00pH |
| pH Accuracy | ±0.05pH | ±0.01pH | ±0.01pH |
| Resolution | 0.01pH | 0.01pH | 0.01pH |
| mV Range | 0~±1999mV | 0~±1999mV | 0~±1999mV |
| mV Accuracy | ±2mV | ±2mV | ±2mV |
| Temperature Range | --- | --- | 0~100.0oC |
| Temperature Accuracy | --- | --- | ±1oC |
| pH Calibration Points | 2 Points | ||
| Set Buffer | NIST, pH4.00/6.86/9.18 or USA, pH4.01/7.00/10.01 | ||
| Temperature compensation | 0~100oC, Manual | 0~100oC, Manual | 0~100oC, Automatic |
| Power Requirements | DC9V, using AC adapters, 220VAC, 50Hz | ||
| Dimensions | 210(L)×205(W)×65(H)mm | ||
| Weight | 1.5kg | ||
Payment Terms
1. All the payments required before
2.Time of delivery: within 7 days after receipt of payment
3.Term of payment: company account or west union
4.100% T/T Payment in advance
5.Validity: 30 working days
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