HM Digital EC-3M Conductivity Tester, High Range
HM Digital EC-3M Conductivity Tester, High Range EC 3M
Electrical Conductivity tester that reads in Millisiemens (mS)
Ideal for commercial use. Includes a carrying case with belt clip.
Highly efficient and accurate due to its advanced microprocessor technology.
Hold Function: saves measurements for convenient reading and recording.
Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
Measurement Range: 0.00-9.99 mS. From 9.99 mS, the resolution is in increments of 0.001 mS. From 1 to 9.99 mS, the resolution is in increments of 0.01 mS, indicated by a blinking 'x10' image.
Built-in digital thermometer
Display: large and easy-to-read LCD screen.
Factory Calibrated: The EC-3M has been factory calibrated to a 1.413 mS KCl solution. Meters can be recalibrated with a mini-screwdriver.
Click here for a photo of the meter with its case.
Need help deciding which meter is right for you? View our TDS/EC Meter Selection Guide.
EC Range: 0 - 9.99 mS (mS/cm)
Temp. Range: 0 - 80 degrees Celsius
Resolution: 0-9.99: 0.001 mS; 1-9.99: 0.01 mS (indicated by a 'x10' icon)
Temperature Resolution: 0.1 degree Celsius (Celsius only)
Accuracy: +/- 2%
ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50o C (33 to 122o F)
Power source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)
Battery life: 1000 hours of usage
Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
Weight with case: 76.5g (2.7 oz)
Weight without case: 56.7g (2 oz)
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