- Amazon offers Jellas PH Tester Pen for $14.99 $10.99.
- Adding to Cart Add to Cart failed. Retrying.. All retries have failed This deal is in your Cart. You have 0:00 left to Waitlist is full We'll notify you on the Amazon site, or you can turn on waitlist notifications in the Amazon App on your phone. This deal is now available for you. You have left to add this to Cart. You have already claimed this deal. $14.99 FREE Shipping on orders over $25. FREE Shipping on orders over $25. Product arrived on time and is as expected. I don't know if my confusion with this meter is my fault or the product's. I think I should have gone with a drop test kit instead. Its more reliable. Received it about a month ago. Got it calibrated and tested it out on some distilled water and got a 7 pH...GREAT! This meter did the job for me and the price seemed right. So hard to calibrate, we have to spend so much time to learn to duse it as it's not proper instruction in Dnglidh included. Work great it is easy to calibrate and very accurate I use to test the pH on my drinking water and work wonderful These are complete junk! I have bought a few of them and they either it will not turn on, or they suck up water and soak the insides( which makes them completely worthless). Not the quality I was looking for. Well-pleased with quality good price Very nice product! A perfect solution Nice product, and delivered the date is was scheduled! Works great! Price was very low and the shipping was very fast. Check calibration right out of the box and it was right on so need need to adjust. bad
- Deal ends May 26.
Features:
- WIDE USE, it’s great for home and laboratory uses; water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
- FAST AND RELIABLE READING, Highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading.
- EASE OF 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. Beats the heck out of trying to see the colors of a litmus strip.
- POCKET SIZE: it’s only 1.76 oz with size of 5.94*1.22*0.79 inches, it also comes with a carry case for you easily to carry or store.
- PACKAGE CONTENTS: 1 × pH Meter , 1 × Carrying case, 1 × Calibration screwdriver, 2 × pH buffer powder (for calibration) ,1 × User manual.
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