Milwaukee EC59 EC/Temp/TDS Tester (pocket)

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Measures EC, Temperature and TDS of water. Replaceable electrode. Waterproof and floatable.

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$ 85.00

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Milwaukee EC59 EC/Temp/TDS Tester comes with a replaceable electrode and has a floating waterproof body, so you can use it underwater, and not worry about damaging or losing it.

Advance Features

Milwaukee EC59 EC/Temp/TDS Tester is packed with many advance features:

  • Waterproof
  • Floatable
  • Replaceable probe
  • Measures temperature in deg C or deg F
  • Automatic temperature compensation
  • Adjustable
  • Battery level indicator
  • Stability indicator
  • Automatic shut-off
  • Automatic calibration
  • Encased in a floating, waterproof body


  • Very simple and fast calibration procedure
  • Automatic temperature compensation
  • Dual-level LCD the EC (3999 microS/cm)
  • TDS (2000 ppm) value
  • Temperature from 0.0 to 60.0 deg C (or 32.0 to 140.0 deg F)


The specification of Milwaukee EC59 EC/Temp/TDS Tester:

EC Range3999 microS/cm
TDS Range2000 ppm
Temp Range0.0 to 60.0 deg C / 32.0 to 140.0 deg F
EC Resolution1 microS/cm
TDS Resolution1 ppm
Temp Resolution0.1 deg C / 0.1 deg F
EC Accuracy2% Full Scale
TDS Accuracy2% Full Scale
Temp Accuracy+/-0.5 deg C / +/-1 deg F
pH Typical EMC Deviation2% Full Scale
TDS Typical EMC Deviation2% Full Scale
Temp Typical EMC Deviation+/-0.5 deg C / +/-1 deg F
Calibrationautomatic, 1 point
Temperature Compensationautomatic, with =0.0 to 2.4%/ deg C
ProbeMi59P (replaceable)
Environment0 to 50 deg C / 32 to 122 deg F; max RH 100%
Battery Type4 x 1.5V; IEC LR44, A76 (included)
Battery Lifeapprox. 100 hours of use
Auto-offafter 8 minutes of non-use
Dimensions200 _ dia 38 mm
Weight100 g

About Milwaukee Diagnostic Instruments

Milwaukee manufactures a complete range of diagnostic instruments (such as pH, ORP, temperature testers, monitor and controllers) for water testing. Milwaukee's diagnostic instruments are widely used by aquarists for monitoring aquarium water.

Regardless of which values you need to measure - pH, EC or TDS values, there is a Milwaukee instrument for it.

Milwaukee Instruments Online Shop

N30 is the authorised dealer in Singapore for Milwaukee aquarium diagnostics and testing instruments.

Order your Milwaukee water testers, meters and controllers online today at

About N30

About N30 Tank

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