3pcs/lot PH Buffer Solution Powder Measure Calibration Solution Point ph4.00/ 6.86 /9.18 For PH Test Meter

(1)Q: Can I use this to calibrate my Jellas brand ph meter?

     A: Yes, most of the pH meters in the market can use 4.01, 6.86, and 9.18 for calibration, such as Jellas, Diliss, Vantakool, Glowgeek, Health Metric, Newly, Pancellent, Instecho, MrLi, etc.

(2)Q: How often would I have to use this calibration solution?

A: The ph meter may need to be recalibrated mainly in these cases: -Inactivity for long period, for example over 3-4 weeks. -Very frequent use. -Can’t get a stable meter reading. -After testing strong acid/alkaline. -The testing accuracy requirement is high.

(3)Q: Before calibrating the ph meter, do I need to make a calibration solution first?

A: yes, the First step: the buffer powder is used to make a pH calibration solution. Second step: then you can calibrate your pH meter with the calibration solution.

(4)Q: Are there units user-friendly when calibrating the ph meter?

A: yes they come with straightforward directions. Basically, you dissolve the packets in three different glasses of distilled water at room temp. and put the meter in and calibrate the meter to follow the directions of the meter. I found it simple.

Features:

1. FULL RANGE: one set. Each set includes one package of 4.01, one of 6.86, and one of 9.18 calibration solutions for all pH needs.

2. FAST and EASY. No need to measure, just mix individual packs with distilled water.

3. ACCURACY. Calibration powders enable you to test the pH of your pool, aquarium, water, and more quickly with your pH tester/meter.

4. LONG-TERM USE. Save time and money by mixing powders in a jar of distilled water. This lets you keep them longer and more readily available without needing more packets!

5. SAFE MATERIAL: BPA-free and free from any other harmful and toxic chemicals.

Specification: 

1）Light weight, easy to carry.

2）Just add water or distilled water.

3）For each powder pack, we can make a 250ml solution.

4）Use for PH tester measure calibration solution.

5）PH Meter Buffer Solution Powder Set for Quick and Easy pH Calibration.

Description：

Material: Powder.

Size: 4x4cm.

Color: As pictures show.

Accuracy: ±0.01pH at 25°C

Quantity: 3 Pcs/1 Set

Note:

1.Transition: 1cm=10mm=0.39inch

2. Please allow 1-3mm error due to manual measurement. pls, make sure you do not mind before you bid.

3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!