• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: SELON
  • Model Number: Selon901P
  • Meter Type: Large Screen Benchtop
  • Conductivity Range: 0~20mS/cm (Max.200mS/cm)
  • Conductivity Accuracy: ±0.5% Full Scale
  • Calibration Points: Up to 5 points
  • Calibration Solutions: 10uS/cm, 84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm

Packaging & Delivery

Carton, 295*235*165mm, 1.7kg
Delivery Time Within 7 days upon receipt of payment


* Digital pH Meter
* Multi-point Push-button Calibration
* Large displayer with message indicators



            TEL: +86 21 65416501       FAX: +86 21 35100022      SKYPE: selon-group









*During the pH mode, Up to 5 points push-button calibration with auto-buffer recognition.
*Selectable pH buffer standards and resolution (0.1, 0.01, 0.001pH).
*Automatically calculates and displays electrode slope that helps you decide whether to replace pH electrode.
*During the conductivity mode, Up to 5-point calibration allows user to uses customized calibration solutions.
*Adjustable TDS factors, cell constants, temperature coefficients and normalization temperature (20°C or 25°F).
*Selectable linear or pure water compensation modes.
*Selectable either temperature units between degrees Celsius (°C) and degrees Fahrenheit (°F).
*Automatic Temperature Compensation (ATC) ensures highly accurate measurements over the entire range.
*Calibration due reminder prompts you to calibrate the meter regularly.
*Automatic endpoint function freezes stable measured value for easy reading and recording data.
*Help message as a operational guide to helps you understand how to use meter.
*Setup menu lets user customize calibration points, stability conditions of measurement, resolution, date and time to meet measurement requirements.
*Expanded memory stores and recalls up to 500 readings.
*Built-in real-time clock stamps stored data to meets GLP standards.
*Stored data can be transferred into personal computer via USB communication interface.


 pH Range:-2.000~20.000pH
 pH Accuracy:±0.002pH
 Resolution:0.001, 0.01, 0.1pH, Selectable
 Calibration Points:Up to 5 points
 Calibration Solutions:USA(pH1.68/4.01/7.00/10.01/12.45), NIST(pH1.68/4.01/6.86/9.18/12.45), DIN (pH1.09/4.65/6.79/9.23/ 12.75)
 mV Range:-1999.9~1999.9mV
 mV Accuracy:±0.2mV
 Resolution:0.1, 1mV, Selectable
 Conductivity Range:0~20mS/cm (Max.200mS/cm)
 Conductivity Accuracy:±0.5% Full Scale
 Calibration Points:Up to 5 points
 Calibration Solutions:10uS/cm, 84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm
 TDS Range:0~10ppt (Max. 20ppt, Depending on factor setting)
 TDS Accuracy:±1% Full Scale
 TDS Factor:0.1~1.0 (Default 0.5)
 Resolution:0.001, 0.01, 0.1,  1, Automatic
 Temperature Coefficient:0.0~10.0% per °C
 Compensation Modes:Linear or Pure Water
 Cell Constant:K=0.1, 1, 10, Selectable 
 Normalization Temperature:20°C or 25°C
 Temperature Range:0~105°C, 32~221°F
 Temperature Accuracy:±0.5°C, ±0.9°F
 Temperature Calibration:Manual
 Temperature Compensation:0~100°C, 32~212°F, Automatic or Manual
 Auto-Off:Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable)
 Hold Function:Manual or Automatic endpoint
 Stability Conditions:Low or High, Selectable
 Calibration due reminder:1 to 30 days or Off
 Reset Function:Yes
 Memory:500 data sets with Date/Time stamping
 Output:USB Communication Interface
 Connector:BNC and 6-pin connector
 Power Requirements:3×1.5V "AA" batteries
 Battery Life:Approximately 150 hours
 Weight:300 grams



Payment Terms
1. All the payments required before
2.30% deposit required before production, 70% balance before delivery.

ph meter ,  ph meter price , digital ph meter



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $36,000
Learn More