P-511 Portable Digital Conductivity Meter, PEAK Instrument Portable Conductivity Meter P-511

PEAK Instrument Importer in Bangladesh


P-511 Portable Digital Conductivity Meter, PEAK Instrument Portable Conductivity Meter P-511

Measure conductivity, TDS, salinity and resistivity of water solutions, suitable for industrial and mining factories, water treatment engineering and environmental protection, especially for outdoor use.

Main Features:

  • Large LCD screen with controllable white backlight.
  • Built-in microprocessor chip with functions of auto calibration, auto temperature compensation, data storage, function setup, self-diagnosis, auto power off, low voltage display.
  • Auto recognition of 8 standard conductivity solutions and there are two series of standard buffers for option: USA series, China series.
  • Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode can meet the measuring accuracy requirements for test 0.5μ S/cm ~ 200mS/cm.
  • Able to switch between conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
  • Conductivity mode has the function of non-linear temperature compensation for high purity water.
  • Humanized designs like rack and skid proof shell make it more convenient for users.
  • Plastic conductivity electrode with automatic temperature compensation to ensure fast and accurate result.
  • Grade IP57 and provide optional carrying case.



Conductivity Measuring range Conductivity: (0.00~19.99) μS/cm (20.0~199.9) μS/cm (200~1999) μS/cm

(2.00~19.99) mS/cm (20.0~199.9) mS/cm

TDS: (0 ~ 100) g/L

Salinity: (0~100) ppt

Resistivity: (0 ~ 100)MΩ·cm

Resolution 0.01/0.1/1μS/cm   0.01/0.1 mS/cm
 Accuracy Electrode: ±1.0% FS

Instrument: ±1.5%FS

Temperature compensation (0~100)℃(automatic)
Electrode constants 0.1/1/10 cm-1
Reference temperature 25℃, 20℃,18℃
Others Data storage 200 sets
Storage contents Series number, measuring value, measuring unit and temperature
Power Two AA batteries(1.5V)
Size & Weight 160×90×30mm/360g (instrument)

480×300×60mm/1KG (with packing)

Working Conditions Ambient temperature (5~35)℃
Ambient humidity ≤85%
IP grade IP57


Standard Configuration

  1. P-511 Conductivity meter                                                   1 unit
  2. Conductivity electrode                                                        1 pc
  3. Backup AA battery                                                              2 pcs
  4. Operation manual                                                               1 copy



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