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Portable TDS meter MPTDSM-1A

Portable TDS meter MPTDSM-1A is a convenient package that includes a highly accurate waterproof multi-ranging conductivity meter that measures 2 different parameters including TDS, Conductivity and Temperature.

Conductivity
Conductivity measurement range 0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm
Conductivity accuracy ±0.5% F.S
Conductivity calibration points 1 to 5 points
Conductivity calibration solutions 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom
Conductivity resolution 0.001, 0.01, 0.1, 1
TDS
TDS range 0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt)
TDS accuracy ±1 % F.S
TDS factor 0.01 to 1.00 (Default 0.5)
TDS resolution 0.01, 0.1, 1
Temperature
Temperature measuring range 0 105 °C, 32 to 221 °F
Temperature measuring accuracy ± °0.5 C, ± 0.9 °F
Temperature calibration points 1 point
Temperature resolution 0.1 °C, 0.1 °F
Temperature compensation0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Temperature coefficientLinear and Pure water compensation
Reference temperature20 °C or 25 °C
Stability conditionsLow or high
Cell constantK= 0.1, 1, 10 or custom
Calibration due1 to 31 days or off
Memory500 data sets
Data holdManual or auto-end point
Connector6 pin mini plug
Power ControlManual or Automatic (10, 20 or 30 minutes after last key pressed)
Power3 × 1.5 V AA batteries or DC 5 V power adapter
Dimension (L × W × H)170 × 85 × 30 mm
Weight300 g

Familiar features
Calibration due reminder informs operator to calibrate the meter regularly
Stability indicator displays the status of current measurement
Auto hold function freezes stable, ?nal readings for better viewing and recording
1 to 5 points push button calibration to automatically identify calibration solutions
Selectable temperature units (°C or °F) for different application requirements
Expanded memory stores and recalls up to 500 readings
Calibration report provides details of calibration standard and cell constant
Help message as an operational guide, helps users for quick access to the parameters
Reset function automatically resumes all settings back to factory default options
Store data is transferrable into computer via USB communication interface

Exceptional features
Conductivity: 1 to 5 point calibration with automatically identification of calibration solutions
Temperature: Can select cell constant (0.1/1/10) and normalization temperature 20°C or 25°C
TDS and Salinity: TDS conversion factor to meet different water quality measurement requirements
linear and pure water compensation improves the measurement accuracy

Used for quality testing of water on different parameters in research and development labs, water resources and plants in nearby or remote area.

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