ZhongKe TK PC-301M Handheld Multi-Parameter Water Quality Analyzer

Features

Multi-parameter measurement: Simultaneously measures conductivity, pH, mV, and temperature;

Automatic identification: Intelligently detects and automatically identifies various electrode models and calibration values for pH and conductivity;

Intelligent measurement: Supports automatic calibration, data storage, function settings, and battery level reminders;

Automatic compensation: Features temperature calibration and automatic temperature compensation to compensate for the effect of temperature on electrode slope, ensuring accurate and reliable measurement results;

Backlight function: Backlight function adapts to complex environments and features an automatic shut-off function for energy saving;

Extended functions: Dedicated APP operating system enables more extended functions;

Multiple power supply options: Supports AA batteries and Type-C power supply;

Portable protective design: IP67 protection rating for the main unit and IP68 for the electrodes; optional portable protective carrying case.

Product Parameters

Detection Parameters

1. Conductivity

Measurement Range: 0.000μS/cm～2000mS/cm

Resolution: 0.001μS/cm (automatic switching according to range)

Accuracy: ±0.5%FS

Temperature Compensation Range: Automatic/Manual

Electrode Constant: 0.01/0.1/1/10cm⁻¹

Calibration Function: Yes

2. TDS

Measurement Range: 0.000mg/L～1000g/L

Resolution: 0.001mg/L (automatic switching according to range)

Accuracy: ±0.5%FS

3. Salinity

Measurement Range: 0.00～8.00%

Resolution: 0.01%

Accuracy: ±0.1%

4. Resistivity Measurement Range: 5.00Ω·cm～100.00MΩ·cm

Resolution: 0.01Ω·cm (automatically switches according to range)

Accuracy: ±0.5%FS

5. pH

Measurement Range: -2.000～20.000pH

Resolution: 0.001pH

Accuracy: ±0.002pH

Temperature Compensation: Automatic/Manual

Calibration Function: Yes

6. mV

Measurement Range: -2000.00～2000.00mV

Minimum Resolution: 0.01mV

Accuracy: ±0.1mV

7. Temperature

Measurement Range: -10～135℃

Resolution: 0.1℃

Accuracy: ±0.1℃

Calibration Function: Yes

Configuration List

1 handheld multi-parameter water quality analyzer main unit, 1 intelligent pH three-in-one electrode (PC), 1 intelligent conductivity electrode (K=1), 1 set of pH correction buffer solution (1 bottle each of 4.00, 6.86, and 9.18), 1 set of conductivity standard solution (1 bottle each of 1408μS/cm and 146.5μS/cm), 4 AA batteries, 1 screwdriver, 1 instruction manual and certificate of conformity.