Bút kiểm tra độ PH điện tử
149.834
₫ 94.396
Sản phẩm Bút kiểm tra độ PH điện tử đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 149.834 xuống còn ₫ 94.396, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Digital PH Tester domestic Measuring Instrument Pocket Acidity Monitor Pen
Description:
1. New and high quality pH meter for water test
2. Measuring range: 0.0-14.0 pH
3. Resolution: 0.1 pH
4. Accuracy: ± 1 pH (20 ° C), ± 2 pH
5. operating: 0-50 ° C (32-122 ° F)
6. power supply 3 1.5 V button cell
How to use:
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 on top of battery case.
Step 4. Immerse the PH meter electrode in solution until become the immersion level. under no Step conditions dip above the view level.
Step 5. Stir gently and wait until the value stabilizes.
Step 6. after use, turn PH, Use the distilled water to clean the electrode and insert the protective cap.
Warning Tips
It is delivered without a box.
Be careful with the glass probe since it can be a bit fragile when you use.
Remember to wipe it with a clean, soft cloth when you are done before capping it again.
If the meter display disappears, replace all batteries. pull out the battery case and replace the batteries. pay attention to the polarity of the battery.
Package included:
1 x PH meter
1 x screwdriver
1 x potassium phosphate buffer
1 x mixed phosphate buffer
Note: This item will be shipped out without retail package, but we will pack it up
Description:
1. New and high quality pH meter for water test
2. Measuring range: 0.0-14.0 pH
3. Resolution: 0.1 pH
4. Accuracy: ± 1 pH (20 ° C), ± 2 pH
5. operating: 0-50 ° C (32-122 ° F)
6. power supply 3 1.5 V button cell
How to use:
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 on top of battery case.
Step 4. Immerse the PH meter electrode in solution until become the immersion level. under no Step conditions dip above the view level.
Step 5. Stir gently and wait until the value stabilizes.
Step 6. after use, turn PH, Use the distilled water to clean the electrode and insert the protective cap.
Warning Tips
It is delivered without a box.
Be careful with the glass probe since it can be a bit fragile when you use.
Remember to wipe it with a clean, soft cloth when you are done before capping it again.
If the meter display disappears, replace all batteries. pull out the battery case and replace the batteries. pay attention to the polarity of the battery.
Package included:
1 x PH meter
1 x screwdriver
1 x potassium phosphate buffer
1 x mixed phosphate buffer
Note: This item will be shipped out without retail package, but we will pack it up