7 in 1 Digital Multifunction Humidity Temp ORP TDS EC CF PH Meter Water Quality Purity Tester Device Monitor for Aquarium Pool

TPH02159 Multi-function Water Quality Monitor, can measure PH/ORP/TDS/EC/CF/temperature/humidity, European/American plug, high-precision LCD digital display, 1s fast measurement, easy to use. EC-PPM-CF/ PH-ORP/°C-°F switch, detachable electrode, suitable for Fish tank, Aquarium, Mariculture, Swimming Pool, Drinking water, Laboratory, etc.

Features:

1. Widely used to measure the pH /ORP/Humidity/ Temperature / Conductivity EC / CF / TDS(PPM) of solution/water.

2. Test temperature in Centigrade / Fahrenheit (switchable unit).

3. Easy calibration of pH and TDS with just a mini-screwdriver.

4. Easy to use and provides an instant display of results. Can online monitoring for a long time.

5. Can work continuously for more than 10 hours of a power outage or outdoor without power after charging the battery for 3 hours.

6. Apply in water sources, aquarium, hydroponics, laboratory, spas, swimming pools, and other water systems

Specification：

1. Measuring range

1.Connect the electrode to the meter.

2.Remove the electrode protective cap

3.Clean the electrode with distilled water and wipe clean the spare water.

4.Turn on the meter by pressing "ON/OFF" button

5.Immerse the electrode in the solution

6.Lightly shake the electrode, read the testing when the numeric stabilized.Press "C/'F" to convert temperature . Press the "MODE" button under the left screen to convert different mode between EC.ppm and CF .Press the "MODE"button under the middle screen to convert different mode between pH and ORP

7.Press the "ON/OFF" button to shut off the instrument.Clean the electrode with pure water, cover the electrode protective cap

How to calibrate PH：

1.The pH meter must be re-calibrated before using.

2.Turn on the meter by pressing ON/OFF button

3.Dissolve each buffer solution into 3 cups which is filled with 250ml distilled water

4.Press "MODE" button on "pH/ORP" screen to shift to pH mode

5.Immerse the electrode into the pH 6.86 solution.(under the temperature of 25℃)Press the "CAL" (calibration) button for 5 seconds and release.

-Display will start flashing 6.86

-Wait until the display stops flashing

Clean the electrode with distilled water and dry it with filter paper.

6.Immerse the electrode into pH 4.00 solution，

-Press "CAL" button for 5 seconds , 6.86 is flashing

-Short fast press "CAL" button again .4.00 is flashing

-Wait until display stops flashing.

Clean and dry the electrode with distilled water as before.

7.Test calibration by inserting electrode into the standard buffer solution,gently stir electrode until the screen display stabilizes. (if necessary repeat the calibration procedure)

8.Clean the electrode and replace the protective cap.

Package includes:

1* Monitor

3* pH buffer powder

1* English instruction

1* Adapter（EU or US）

1* Electrode

1* package box