• Range: 0 - 3999 uS/cm; 0 - 2000 ppm; 0.0 to 60.0°C / 32.0 to 140.0°F
• Resolution: 1 uS/cm; 1 ppm; 0.1°C / 0.1°F
• Accuracy: 2% Full Scale; 2% Full Scale; ±0.5°C / ±1°F
• Measures EC/TDS/Temp. with automatic temperature compensation (ATC)
• Units in uS/cm or ppm easily convertible to other ranges

The Milwaukee EC59 PRO Conductivity (EC) & Total Dissolved Solids (TDS) Tester is designed for aquaculture, food, wine, laboratory, water treatment and many other applications. It is the ideal meter to help make sure that your EC/TDS/Temp. needs are being met and are reliable results for your analysis. Keep EC/TDS/TEMP. in your target range to help you achieve the best results.

• Measures EC/TDS/Temp. with automatic temperature compensation (ATC).
• Ideal range for all different applications (0 to 3999 uS/cm) | 0 to 2000 ppm | 0.0 to 60°C (32.0 to 140.0°F).
• Units in uS/cm or ppm are easily convertible to other ranges.
• Factory calibrated with the ability to recalibrate if needed.
• Replaceable electrode Mi59P.
• Fully waterproof to IP65.
• Approximately 100 hours of use (4 x 1.5V batteries included).

MAINTENANCE

EC electrodes can develop nutrient buildup over time. To minimize build-up, always rinse the probe in fresh tap water after every use.

CONVERTING EC TO TDS

The Milwaukee PRO Conductivity Tester, like all conductivity meters, provides a measure of electrically charged ions in a solution and is an absolute measure of conductivity.

EC/TDS can convert. Different scales include the 500 scale, 650 scale and the 700 scale.

Your uS/cm reading can be approximately converted to other scales as shown in the examples below.

2.00 mS/cm = 2000 uS/cm = 1000 ppm on .50 factor scale

2.00 mS/cm = 2000 uS/cm = 1400 ppm on the 442 scale or .70 factor scale

• EC Range: 0 - 3999 uS/cm
• TDS Range: 0 - 2000 ppm
• Temp Range: 0.0 to 60.0°C / 32.0 to 140.0°F
• EC Resolution: 1 uS/cm
• TDS Resolution: 1 ppm
• Temp Resolution: 0.1°C / 0.1°F
• EC Accuracy: 2% Full Scale
• TDS Accuracy: 2% Full Scale
• Temp Accuracy: ±0.5°C / ±1°F
• EC Typical EMC Deviation: 2% Full Scale
• TDS Typical EMC Deviation: 2% Full Scale Temp
• Typical EMC Deviation Temperature: ±0.5°C / ±1°F
• Calibration: Automatic, 1 point
• Temperature Compensation: Automatic, with β=0.0 to 2.4%/°C
• Probe: Mi59P (replaceable)
• Environment: 0 to 50°C / 32 to 122°F; max RH 100%
• Battery Type: 4 x 1.5V; IEC LR44, A76 (included)
• Battery Life: Approx. 100 hours of use
• Auto-off: After 8 minutes of non-use
• Dimensions: 7.9 × dia 1.5 inches
• Weight: 3.5 ounces