Extech Heavy Duty pH Meter Kit

The Extech Heavy Duty pH/mV/Temperature Meter Kit comes with a rugged pH meter, electrode, and temperature probe in carrying case.


  • Dual display for pH or mV and temperature (°C/°F)
  • Easy 2 point Cal (pH 7) and Slope (pH 4 or pH 10) adjustments
  • Manual and auto temperature compensation
Your Price $305.99
Usually ships in 1-2 weeks
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ImagePart#Product DescriptionPriceStockOrder
Extech Heavy Duty pH Meter Kit407228 Heavy duty pH meter kit
Usually ships in 1-2 weeks
Extech 407228-NIST Heavy duty pH meter kit, NIST traceable
Usually ships in 1-2 weeks
Extech Heavy Duty pH Meter Kit
Heavy duty pH meter kit
Usually ships in 1-2 weeks
Heavy duty pH meter kit, NIST traceable
Usually ships in 1-2 weeks

The Extech Heavy Duty pH/mV/Temperature Meter Kit features a large 1.4" LCD dual display for pH or mV and temperature (°C/°F). The meter has an easy 2 point calibration (pH 7) and slope (pH 4 or pH 10) adjustments. The temperature probe uses manual and automatic temperature compensation for the highest accuracy readings. A built-in RS-232 interface allows users to connect to a PC using the optional data acquisition software to further analyze data points.

  • pH range:  0.00 to 14.00pH
  • mV range: 0 to 1999mV
  • Temperature range: 32 to 149°F (0 to 65°C)
  • Maximum resolution: 0.01pH, 1mV, 0.1º
  • Basic accuracy ±0.03pH, ±0.5%mV, ±1.8ºF/1ºC
  • PC interface: optional 407001 software
  • Memory: optional 380340 datalogger
  • Dimensions: 7 x 2.9 x 1.3” (178 x 74 x 33mm)
  • Weight: 13oz (388g)
  • (1) pH meter
  • (1) Mini pH electrode
  • (1) 1 meter cable
  • (1) Temperature probe
  • (1) Protective holster with stand
  • (1) Case
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