Apera Instruments SX736 Portable pH Conductivity TDS Salinity Resistance Oxygen Meter

Conductivity measuring instrument, Oxygen meter, pH measuring instrument
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Product details

The Apera Instruments SX736 is a portable multiparameter measuring device designed for comprehensive water quality analysis. It allows for the simultaneous measurement of pH, conductivity, total dissolved solids (TDS), salinity, resistance, dissolved oxygen (DO), and temperature. With high accuracy and reliability, this device is ideal for laboratory, field, and industrial applications. The use of specialized electrodes, such as the 201T-S pH electrode and the 2301T-S conductivity-temperature electrode, ensures precise measurements. User-friendly operation is supported by easy calibration and digital filter technology, which enhances response time and measurement accuracy. The device comes with a sturdy carrying case and offers an IP57 protection class, making it suitable for demanding environments.

  • Simultaneous measurement of pH, conductivity, TDS, salinity, resistance, and dissolved oxygen
  • Quick switching between different measurement modes
  • Digital filter technology for improved response time and accuracy
  • Integrated memory function for up to 400 data records
  • Robust construction with IP57 protection class for demanding environments.

Key specifications

Detector type
Conductivity measuring instrumentOxygen meterpH measuring instrument

General information

Item number
61382859
Manufacturer
Apera Instruments
Category
Detectors
Manufacturer No.
AI468
Release date
29.8.2025

Detector properties

Detector type
Conductivity measuring instrumentOxygen meterpH measuring instrument
Calibrated according to
Factory standard (without certificate)
display type
Digital

Power supply

Power supply
Battery operated

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Detectors» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.Voltcraft
    0.4 %
  • 11.Bosch Professional
    0.5 %
  • 12.Apera Instruments
    0.6 %
  • 13.Casativo
    0.8 %
  • 14.Peaktech
    1.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Apera Instruments
    Not enough data
  • 1.Flo-pak
    0 days
  • 1.Opple
    0 days
  • 1.TFA
    0 days
  • 1.Werkstein
    0 days

Return rate

How often is a product of this brand in the «Detectors» category returned?

Source: Digitec Galaxus
  • 13.Bosch Professional
    2.6 %
  • 13.Peaktech
    2.6 %
  • 15.Apera Instruments
    2.8 %
  • 15.Voltcraft
    2.8 %
  • 17.Toolcraft
    3.2 %
Source: Digitec Galaxus