pH Meter for hydroponics, aquarium, pool

pH meter is for testing the pH level of nutrient solutions with hydroponics system. This digital pen style pH meter is an ideal and easy instrument also for maesuring aquaponics, aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc.

For measuring pH just dip the sensor into test solution, stir and wait, then read a stable reading in about 20 seconds.

• Excellent meter, very accurate and durable

• The LCD dual display shows pH readings

• Measuring pH Range: 0.0 - 14.0 pH

• Resolution: 0.1 pH

• Accuracy: ±0.1 pH

• Battery:AG 13 button cell batteries x 4, included

Instruction for ph measurement:                                                                                                                                       

Step 1. Remove the protective cap.

Step 2. First clean the electrode with distilled water, and suck it with filter-paper.

Step 3. Turn on PH by "ON-OFF"switch located on the top of battery case.

Step 4. Immerse the PH meter electrode in solution up to be the immersion level.Under no Step circumstances immerse above display level.

Step 5. Stir gently and wait for the reading to stabilize.

Step 6. After use, Switch off PH, Use the distilled water clean the electrode and replace the protective cap.

Instructions for calibrating the ph meter:

Please calibrate pH-meter with the buffer solution before use. You can simply follow the instruction on the provided packet of solution 4.01 or 6.86.

• First immerse the PH tester in the 6.86 solution and adjust with the provided screwdriver to dial it in.

• Flush pH tester with water

• Then immerse the PH tester in the 4.01 solution and adjust with the provided screwdriver to dial it in.

pH meter package Contents                                                                                                                            

1)1 x pH meter

2)1 x screw driver

3) 2 pouches of calibration buffer solution (4.01 & 6.86)

4) 4 x Battery: AG 13 button cell batteries 

5)1 x instruction manual ( English)