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Reddit mentions of Car Guardiance Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC …
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Reddit mentions: 1
We found 1 Reddit mentions of Car Guardiance Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC …. Here are the top ones.
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- ✔ wide use: Ideal for household or laboratory use, Suitable for testing pH balance of drinking water, Pool, aquarium, through system, Spa, or hydroponics; appropriate for wide range of applications
- ✔ high accuracy: ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. Tester has a sensitive electrode sensor to read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading
- ✔ auto calibration: The PH meter has an auto temperature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, You can calibrate the tester with one touch button using buffer Powder.
- ✔ automatic temperature compensation: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F)
- ✔ MAKE YOU SATISFIED WITH THE PRODUCTS: Come with 1x PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders
Features:
Specs:
| Color | Yellow-new |
| Number of items | 1 |
That is the wrong way to learn about growing. It's costly and slow. Just watch some YouTube videos and go try. It's how I got started. I knew 0 about growing anything 6 months ago. Now I've got a successful crop and have a single tomato plant with over 20 tomatoes on it and many bell peppers growing, okra, pablano peppers, raddish, lettuce, basil, potatoes, kale and brussel sprouts. I've only spent about $200 too.
Most Helpful links/videos:
Intro to NPK: https://youtu.be/-gtFvhEjA3o
This is a great intro to nutrient deficiencies and effects on plants and how to diagnose: https://youtu.be/9SotrCwqfHo
Cheap Vinyl Downspout grow box: https://youtu.be/bYhwJIarjQ0
Pool noodles instead of rockwool, rocks, or cups: https://youtu.be/rFQiDbkjxY4
Common Veggie EC and pH: http://www.homehydrosystems.com/ph_tds_ppm/ph_vegetables_page.html
Easy to use nutrients:
https://www.amazon.com/MASTERBLEND-4-18-38-Complete-Combo-Fertilizer/dp/B072F2BL9D/
Cheap good EC meter (EC is shown in μs/cm instead of the more common ms/cm, as in above link, so the EC shown should be divided by 1000 to get normal EC numbers; it's easy, just remember when it shows 2300 EC, that's an EC of 2.3, or 700 is 0.7. Also note I've found with all these EC meters you need to dip and then swish them around in the solution and then read it, otherwise it will read inaccurate due to tiny air bubbles on the probes) https://www.amazon.com/gp/aw/d/B01FPG89CE?psc=1&ref=ppx_pop_mob_b_asin_title
Cheap good pH meter: https://www.amazon.com/gp/aw/d/B07R4FMYY4?psc=1&ref=ppx_pop_mob_b_asin_title
Easy micro greens, which you use to sprout seeds you want to grow or eat as micro greens:
http://imgur.com/gallery/VARfNoo
ReUse 2 disposable plastic food containers, a cheap poly wicking cloth, and your choice of grow bed (dirt, coco coir, whatever)...
Stack the two containers.
Make 2 long cuts in the bottom of the top container thru the lid of the bottom container, along the 2 longer sides.
Push the cloth thru the 2 slots, such that it's layered across the bottom of the top container and the ends are hanging in the bottom container.
Fill bottom container with water.
Place grow bed material in top container on top of cloth.
The cloth wicks up the water and keeps the grow bed moist. You don't have to water it but maybe once every two weeks and can leave the micro plants there for staging plant growth every couple weeks cause they will grow slow. If you don't use dirt as the grow bed, you will need to replace water with a weak nutrient solution after three or four weeks.