About PH Meter & TDS/EC Tester
PH&TDS meter are widely be used for all Water Quality Testing, Water Purification Applications, Aquaculture, Hydroponics, Pool & Colloidal Silver, Soil tester is use for soli PH, mosit and light of Plant.
1. Please recalibrate, if the ph / TDS tester was used / lay aside long time or replace battery.
2. Be careful with the glass probe since it may be a little fragile when you use.
3. Please DO NOT use the soil meter to test any liquids directly such as pure water, lemon juice, vinegar and so on. This soil meter CAN ONLY be used in soil.
4. Please DO NOT insert the soil meter into very hard soil or touch hard objects, which is very easy to damage the probes.
5. Please DO NOT leave the probes of the soil meter inserted in soil longer than measurement time.
About PH Calibration Powder
Calibration powder:pH standard solid substance. It can be used after adding water. Suitable for calibrating any type of ph meter. Each package needs to prepare 250ML of purified water.
About 3-in-1 Soil Tester
How to Use:
Step 1: Switch to moisture/pH/light as needed.
Step 2: Insert the probe into the soil about 2-4 inches.
Step 3: Adjust the probe until the pointer on the dial swing slightly.
Step 4: After Several minutes, Note moisture/pH/light level in the dial.
Step 5: Remove probe from soil and wipe clean after each use.
SOIL PH TESTING
Help you observe and control pH value of your plants.
SOIL MOISTURE TESTING
Enable you to water your plants with perfect timing.
Allow you to check whether the sunlight level is adequate for your plants to prosper.