0.1pH High Accuracy pH Meter/pH Pen Tester with ATC LCD 0-14 pH Measurement Range for Household Drinking Water, Hydroponics,Aquariums,with PH Buffer Powder #81320

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Attention:
This is a highly accurate pen-type PH meter for you to measure PH levels of liquids quickly and conveniently. This PH meter is reliable, portable, sensitive and able to give a quick response of PH.
This PH meter is very useful to test PH level of liquids for various industries and applications such as water sources, environmental monitoring, laboratories, hydroponics, aquariums, swimming pools, spas and food processing etc.

Specification:
Measuring Range: 0-14.0 pH
Resolution: 0.1 pH
Accuracy: ±0.1 pH（20°C )
Use Environment: RH 95%, 0-50℃（32～122℉ )
Battery: 2×1.5V LR button cell

How to calibrate:
1.Put pH 6.86 buffer into 250ml distilled water or pure water, then immerse the electrode into the standard buffer solution for one minute.
2.If LCD display is not "6.8", please regulate the trimmer with a screwdriver until the reading corresponds to the standard buffer solution's pH level "6.8".
3.In the other cup, put pH 4.01 buffer into 250ml distilled water or pure water, then put the PH pen that has just been corrected in it.
4.If LCD display is "4.0", it means the pen is ready, if LCD display is not"4.0", it need to correct again.

Warning Tips
Be careful with the glass probe since it may be a little fragile when you use.
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.
High quality and durable, it's great for home and laboratory uses; water, pools, aquariums, spas, hydroponics, food, wine and beer making and more
Highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD diplay, reliable and quick reading.
Easy to use, you just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured.
Easy to carry - handheld pen-type design, PH 4.00 and PH 6.86 buffer solution, "ATC" sign for temperature automatic compensation.
Package Contents: 1 × PH Meter , 1 x Plastic case, 1 x Calibration screwdriver, 2 x PH Buffer Powder.
[amz_corss_sell asin="B07BDK5PHW"]