Milwaukee MW804 MAX Waterproof 4-in-1 pH/EC/ TDS/Temp Tester with Replaceable Probe

Instructions for use here *.

Features:

• measuring range: 0.00-14.00 pH / 0.00 - 20.00 mS/cm EC / 0.00 - 10.00 ppt TDS / 0.0 - 50.0°C temp.
• resolution: 0.01 pH / 0.01 mS/cm / 0.0 1 ppt   / 0.1°C
• accuracy: ±0.05 pH / 2% EC/TDS / ±0.5°C
• automatic temperature compensation
• calibration: automatic , 1-point for EC and 1- or 2-point for pH
• sensor: Mi60P ( replaceable )
• operating environment: 0 - 50°C ; max. relative humidity 100%
• Battery type: 4x 1.5V ; IEC LR44 , A76 ( included )
• Battery life: approx. 100 hours of use
• auto- off function: after 8 minutes of non-use
• Dimensions length/diameter: 20 cm / ⌀ 3.8 cm.
• weight: 99 g
• Device warranty: 2 years
• sensor warranty: 6 months

The MW804 MAX tester includes both a pH and an EC electrode . Both require maintenance .
All pH sensors have a limited life and the response time becomes longer as a result. EC sensors are more robust, but they can also be affected by the accumulation of nutrient residues. So, don't forget to order the Milwaukee MA9015 and MA9016 electrode storage and cleaning solution! With their help, you will extend the service life of your device!

Here are our five best tips.

1. Always store with a cap filled with buffer or MA9015 storage solution , not water .
2. Clean your probe regularly by soaking it in MA9016 cleaning solution .
3. Calibrate after cleaning and/or storage before testing to correct for changes in the pH and EC sensor.
4. Gently stir the nutrient solution for faster results.
5. To minimize buildup, always rinse the probe in fresh tap water after each use!