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Milwaukee C65 Waterproof Conductivity EC/Temp Tester with Replaceable Electrode, 0 to 1999 microSiemens/cm, 1 microSiemens/cm Resolution, +/-0.2 percent Accuracy

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$42.15

$ 19 .99 $19.99

In Stock

1.Size:0 To 1999 Microsiemens/cm, 1 Microsiemens/cm Resolution, +/-0.2 Percent Accuracy


  • Portable, waterproof conductivity meter suitable for heavy-duty applications such as wastewater treatment and agriculture
  • Automatic temperature compensation, manual one-point calibration
  • Automatic shutoff for low battery prevents erroneous readings


The Milwaukee Sharp EC Waterproof tester is a conductivity meter suitable for heavy-duty applications such as waste-water treatment and agriculture, and has automatic temperature compensation, manual one-point calibration, and automatic shutoff for low battery to prevent erroneous readings. It has an IP67 waterproof casing. Conductivity meters are commonly used in the water-quality testing, waste-water treatment, hydroponics, agriculture, and aquaculture industries, in cosmetics manufacturing, and in laboratory research.

Conductivity meters, also known as electrical conductivity (EC) meters, measure the ability of a solution or material to conduct an electrical current. This measurement helps determine if the solution is, for example, contaminated or contains too much saline. In general, pure solutions, such as distilled water, have low conductivity. More saline- or nutrient-rich solutions, such as seawater or fertilizers, have high conductivity. Conductivity measurements are often used with total dissolved solids (TDS) measurements, which are typically expressed in ppm (parts per million). TDS consist of dissolved minerals and salts. To determine the amount of TDS, conductivity is measured, and the result is converted to a TDS measurement. Different meters provide results for conductivity, TDS, or both, and the application determines meter selection. Conductivity meters are used in research laboratories and a variety of industries, such as water-quality testing, waste-water treatment, hydroponics, agriculture, aquaculture, and cosmetics manufacturing.

Milwaukee Instruments manufactures electrochemical instrumentation and solutions for water analysis under the Milwaukee and Martini brands. The company, founded in 1998, is headquartered in Rocky Mount, NC.

Kevin G.
2025-08-19 16:12:27
Works great compared to my blue lab ppm and half the price
phi
2025-08-09 15:19:39
Great product! Seller shipped on time and item was as described.
Phillip
2025-07-23 10:40:21
as described
labinstruments
2025-07-05 15:25:57
Equipo rústico y confiable de fácil uso y calibraciónLo recomiendo lleno totalmente mis expectativas.Lo utilizo desde hace 02 años.
Janet K.
2025-05-08 11:03:36
Great! Very easy to handle...so far the best EC meter.
Customer
2025-04-23 19:00:56
Product description is incorrect. The C66 unit measures from 0 - 10 MILISIEMENS not microsiemens as the listing states.
snake
2025-02-15 14:09:39
good meter
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