Description
Standard benchtop pH meter,automatic temperature compensation. The meter is suitable for education applications，daily testing and controls.
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.
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 | |||
