GYJ-B

he Chlorophyll Analyzer & Plant Health Tester is a compact, all-in-one tool ideal for agricultural professionals and plant enthusiasts. It combines chlorophyll analysis (SPAD meter), leaf temperature, and leaf humidity measurement, giving you valuable insights into plant health and environmental conditions. The device is easy to use, portable, and features USB data export to Excel, allowing for easy tracking of plant data over time.While the readings are generally accurate, slight environmental factors can influence results, and the display could be a bit larger. Overall, it's an excellent tool for optimizing plant care and improving nutrient management, offering great value for the price.

Generally good, but the temperature output is more closely related to the air temperature. It could be my mistake in assuming it would measure leaf temperature. It would also be good if the software could be accessed another way, as most computers these days no longer have disc drives.

Works amazingly, as described. Pretty accurate to my other more expensive meter, also relatively sturdy. Fair price to save your plants a lot of stress !!!

I definitely recommend this product to everyone. It's easy to use and very precise. If you want your plants to grow great you need to purchase one of these .I give this product a 💯 .

My husband grows plants that are similar to tomatoes in an indoor greenhouse.This meter gives readings for chlorophyll in a percentage. The instructions explain the formula used for the percentage. It also gives a nitrogen reading and leaf temperature reading in C°.The information provided is excellent for seeing where your nutrients are going in your plant, allowing you to have better knowledge of what to selectively trim. Through selective trimming you can get better desired results.He said the #1 use for this meter, for him, is for crop steering. If that is something you are looking to do as well this meter may help you meet your goals.This meter was tested for a one month period prior to review. Reading were taken weekly using the same leaf on each branch of multiple plants.

The GYJ-A Chlorophyll Tester has turned out to be quite a useful gadget in my home garden. As someone who's serious about plant care, having a tool that gives me accurate chlorophyll readings is great. It measures in SPAD units, which helps me keep track of my plants' health easily.The leaf temperature measurement gives a more comprehensive understanding of what's going on with my plants. It's interesting to see how temperature and chlorophyll levels interact, especially when adjusting irrigation or fertilization. The real-time data tracking feature helps in making prompt decisions to ensure my plants get exactly what they need when they need it.This chlorophyll meter is versatile too. I've used it on various plants, from vegetables to ornamentals, and it works well across the board. Plus, knowing that I'm optimizing plant care in an eco-friendly way makes this tool even more valuable to me. Definitely a good pick for gardeners, farmers, or anyone keen on plant health and environmental stewardship.

This nutrition tester is a great way for anyone who likes to garden or grow things to see exactly how well their plants are doing. It is also great for anyone teaching their kids the science of growing their food and how things work. It seems to work well for a multitude of plants and is fairly easy to physically use, even for kids. The LCD screen is easy to read, though it may take a little time to research what each level is and what the ranges are for each plant type, so you can compile the data into something useful, again an excellent teaching tool. This gives you fast readings to tell you the temperature of the plant, humidity level, nitrogen and chlorophyl content. This is also a great tool for people with limited dexterity, as it is very easy to use.

At first I thought I ordered a firearm or something, because this thing comes in a very sturdy case. The unit itself seems to work well. It is very high quality and I found it easy to use. A must buy for serious growers