AquaMaster® AquaMaster P700 Pro 2 pH EC CF PPM Combo Meter – 6937809420331

How to use?
Plug the power supply into the wall outlet and connect the USB connector to the meter.

• Connect the pH and EC electrode to the meter
• Remove the protective cap from the pH and EC electrodes
• Turn the meter on
• Immerse the pH and EC electrodes in the liquid you want to test and stir gently until the reading stabilizes
• Press the C / F key to switch between Celsius and Fahrenheit
• Press the MODE key to switch between EC / CF and PPM measurements
• Turn the meter off after use
• Clean the pH and EC electrodes with tap water to minimize the chance of contamination
• Place the pH and EC electrode back in the protective cap

You can also use the meter continuously and keep the electrodes in the liquid to be measured. Then keep in mind that these need to be calibrated more often. It is also important to check for algae deposits and, if necessary, to carefully clean the electrodes.
Specifications

• Range: pH: 0.0 – 14.0 pH / EC: 0.0 – 19.9 mS/cm / CF: 0.0 – 199 CF / PPM: 0 – 1999 PPM / Temp.: 0°C ~ 50°C (32°F ~ 122°F)
• Accuracy: pH: ± 0.1 pH / EC: ± 2% F.S. / CF: ± 2% F.S. / PPM: ± 2% F.S. / Temp.: ± 0.5°C

(32°F) / Temp. compensation: 0°C – 50°C (32°F – 122°F)

• PPM scale: 700 PPM
• Calibration: pH: 2 point auto cal 4.0 – 7.0 pH / EC: 1 point auto cal 1.4 – 3.0 – 12.88 EC
• Features: Battery indicator & automatic temp. compensation
• Power supply: DC 6 Volt with rechargeable battery
• Calibration indicator: With correct calibration
• Waterproof: IP65 (electrodes are IP67 waterproof)
• Dimensions: 7.87” x 5.5” x 1.34”
• Weight: 0.9 lbs