HI7631233
EC/TDS Probe
$519.99Our EC/TDS Probe (HI7631233) delivers stable measurements across a wide range and requires minimal calibration. It features a built-in temperature sensor that compensates conductivity readings to a reference temperature using three specialized algorithms:
Linear: Ensures consistency across all measurement temperatures
Standard: Ideal for high-purity water measurements, compliant with ASTM D5391-14
Natural: Suitable for natural water sources, following ISO7888 standards
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Specifications
Specification Name Detail SKU HI7631233 Range 0.000 to 9.999 µS/cm; 10.00 to 99.99 µS/cm; 100.0 to 999.9 µS/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 1000.0 mS/cm actual EC* accuracy (@25℃/77℉) ±1% F.S. Recommended Operating Temperature -5 to 100°C (23 to 212°F) Tip Shape 4-ring probe Body Length 158 mm Temperature Sensor yes Amplifier no Body Material PEI Cable 1 m (3.3') Special Note *Uncompensated conductivity (or TDS) is the conductivity Body Polyetherimide (PEI) Cell Constant 1 ± 15 %