Portable ORP Meters

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CapacityReadabilityPan Size

Milwaukee MW Series Portable pH Meters

MW Series Portable Meters with Faster Micro Processor are manufactured to be easy to use, practical and accurate. These handy and ergonomically designed portable meters are ideal for anyone working on a low budget and still requires fast and reliable measurements.

These portable meters are suitable for a wide range of applications, such as Educational, Agriculture and Horticulture, as well as water and environmental analysis. These easier and faster to calibrate portable meters have a smaller, ergonomic and lighter case design. Other features include 100% larger and easier to read LED Display and long battery life. All meters are supplied with pH or ORP electrodes and calibration solutions.

  • Easy to use, practical and accurate
  • Fast and reliable measurements
  • Simple maintenance and calibration
  • Easy probe and battery replacement
  • Easy to read large display
  • All meters are supplied with electrodes and calibration solutions

ParametersMeasuring RangeResolution
MW500 ORP/Redox±1000 mV1 mV
Your Price: $98.00
List Price: $146.50

Sensorex SAM-1™ Smart Aqua Meter for iOS, Android

The SAM-1™ Smart Aqua Meter from Sensorex® turns your smartphone or tablet into a powerful and convenient pH, ORP or conductivity and temperature meter. Simply connect the SAM-1™ and smart sensor into the audio jack of your smartphone or tablet and you are ready to take accurate readings. The sensor type and calibration data is auto-recognized. Quickly and easily record reading details such as time, date, and GPS coordinates with location names and comments. Measure samples in the lab, field or plant and share your readings instantly via e-mail. You may select one or more readings for export to spreadsheets for analysis or record retention. Additional sensor types will be supported in the future with seamless software updates.

  • Free SAM-1™ App for Apple or Android devices
  • Precise and accurate measurements
  • Readings with GPS data, time and comments
  • Instantly share collected data via email
  • Smart sensores simplify calibration
  • pH, ORP/Redox and Conductivity Sensors available

ParametersMeasuring RangeResolution
SAM-1 pH
0 - 14 pH
±1250 mV
0 - 5,000µS/cm or ppm TDS
0.01 pH
Your Price: $116.10
List Price: $129.00
SAM1-5500 ORP/Redox±1250 mV1 mV
Your Price: $208.35
List Price: $231.50