Allprettyall Digital PH Meter for Water PH Tester 0.01 PH High Accuracy Water PH and Temp Tester with Lock Reading Function for Drinking Water, Food Processing, Lab, Hydroponics, Aquarium …
Allprettyall Digital PH Meter for Water PH Tester 0.01 PH High Accuracy Water PH and Temp Tester with Lock Reading Function for Drinking Water, Food Processing, Lab, Hydroponics, Aquarium …
How to make a standard solution to calibrate: 1. Completely empty the powder into a clean 250ml glass beaker; 2. Add 250ml of PH Buffer Powder to the beaker; 3. Still until the powder has completely dissolved; 4. pH solution accuracy is ±0.01pH; 5. The prepared solution can be sealed with plastic film and placed Fresh Keeping in the refrigerator for next calibration within one month Ever so easy to calibrate pH 6.86: Power on→ Press the TEMP/CAL button → Adjust to pH mode→ Put the electrode into pH 6.86 standard solution→ Wait for the readings to stabilize(usually 5~10 Seconds) → Press and hold the TEMP/CAL button for 6 seconds → The value of pH 6.86 is no longer flashing, and the calibration of pH 6.86 is completed Rinse the electrode of digital water ph tester with distilled water and blot dry. Repeat above steps for the pH 4.00 and pH 9.18 solutions. 3-point calibration is completed so far, ensuring the accuracy of your measurements ! Read more Read more 1.After three points of calibration we remove the protective cap from the handheld digital ph meter for water. Put the composite electrode into distilled water, and slowly stir it for 5-10 seconds, then take out the ph meter digital and spin-dry it. 2.Dip the electrode in the target solution, making sure the whole electrode of water ph tester is submerged. Stir the solution gently and wait for the value to stabilize.Just know the liquid quality with one-button lock reading function.No worry on the reading changes after taking it out! 3.Water is an indispensable part of life. The quality of drinking water can directly affect our health. The pH level of water can provide information on potential contamination to help us identify the quality of the water. Therefore, you need the ph meter digital to make sure your drinking water pH is within the safest range. Read more 4.High Sensitivity Glass Probe of the ph meter for water is made of glass-sensitive film (25MQ) with low resistance, which greatly increases its Sensitivity and Accuracy to 0.01. 5.After use, put the composite electrode into distilled water, then place the digital ph meter on a clean cloth to dry, and finally wipe it with the free clean cloth and put the digital water ph tester back into the box. 6. Our digital water ph tester equipments with sweet accessories for free for the consideration of your comfortable use.High Quality-Soft cloth for cleaning,one storage box and three premium-extra batteries as spare when need. Read more Read more
Product Features
- High Accuracy&One-Button Lock Reading Function - With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response.One-button lock reading function helps lock reading even if the tester is taken out of the sample!
- Automatic Calibration - The digital ph meter for water uses a 3-point AUTOMATIC calibration method, calibrating the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18 to ensure the accuracy of your measurements.
- Automatic Temperature Compensation - No longer need to pay attention to the temperature of testing liquid, Allprettyall ph tester digital can accurately determine the pH value of the sample in the temperature range of 0 C-60 C (32 F-140 F), so as to solve the inaccurate problem caused by changing the liquid temperature.
- Wide Application-Allprettyall water quality tester designed in pH and temperature can be measured simultaneously with high precision. Omni-directional measurement of water quality to ensure the health of water quality! The ph meter digital water tester is ideal for drinking water,daily household,hydroponics,sewage, lab teaching and ANY water sample.
- Easy To Carry And 100% Quality Guarantee - Small pocket size and light weight design makes it more popular with users; strong storage boxensures more easy carry! Cleaning cloth for cleaning after use,three extra batteries as spare. If our digital ph meter doesnt meet your needs for any reason, just send it back for a full refund or a replacement within five years!