--- product_id: 641424820 title: "Chlorophyll Tester Accurate Portable GOYOJO Chlorophyll Nitrogen Analyzer Real-time SPAD Measurement, Leaf Temperature Monitoring, Ideal for Precision Farming, Gardening, Environmental Research" brand: "goyojo" price: "€ 14.57" currency: EUR in_stock: false url: https://www.desertcart.ie/products/641424820-chlorophyll-tester-accurate-portable-goyojo-chlorophyll-nitrogen-analyzer-real-time store_origin: IE region: Ireland --- # Dual chlorophyll & nitrogen analysis Instant data storage & analysis Real-time leaf temperature monitoring Chlorophyll Tester Accurate Portable GOYOJO Chlorophyll Nitrogen Analyzer Real-time SPAD Measurement, Leaf Temperature Monitoring, Ideal for Precision Farming, Gardening, Environmental Research **Brand:** goyojo **Price:** € 14.57 **Availability:** ❌ Out of Stock ## Summary > 🌱 Unlock the secret life of your plants with GOYOJO’s smart chlorophyll tester! ## Quick Answers - **What is this?** Chlorophyll Tester Accurate Portable GOYOJO Chlorophyll Nitrogen Analyzer Real-time SPAD Measurement, Leaf Temperature Monitoring, Ideal for Precision Farming, Gardening, Environmental Research by goyojo - **How much does it cost?** € 14.57 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/641424820-chlorophyll-tester-accurate-portable-goyojo-chlorophyll-nitrogen-analyzer-real-time) ## Best For - goyojo enthusiasts ## Why This Product - Trusted goyojo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Data-Driven Growth:** Instantly view, store, and analyze data to make smarter fertilizer and irrigation decisions. - • **Precision in Every Leaf:** Simultaneously measures chlorophyll (SPAD) and nitrogen content for a full nutrient profile. - • **Stay Cool, Stay Informed:** Real-time leaf temperature tracking to optimize plant health under varying conditions. - • **Versatility Meets Expertise:** Compatible with a wide range of crops, flowers, and shrubs for all your farming or gardening needs. - • **Eco-Friendly Farming Revolution:** Reduce overfertilization and boost nitrogen efficiency for sustainable, responsible plant care. ## Overview The GOYOJO GYJ-B Chlorophyll Tester is a portable, lithium-ion powered device that delivers real-time dual measurements of chlorophyll (SPAD units) and nitrogen content, alongside leaf temperature monitoring. Designed for precision farming, gardening, and environmental research, it supports data-driven decisions to optimize plant nutrition and sustainability across diverse plant types. ## Description The chlorophyll meter is based on the absorption spectrum of chlorophyll and uses two different light-emitting tubes to illuminate plant leaves. By measuring the intensity of light passing through a leaf, it can calculate the relative chlorophyll content, or greenness, within the leaf. This provides a reliable scientific basis for appropriate and timely fertilization. Chlorophyll meter is used in crop management, plant evaluation, research and field studies, monitoring plant environmental impacts, horticultural plant nutrition monitoring, forestry management, teaching and education, control of food production, etc. . Steps for usage: 1. You need to install the software via the CD and follow the prompts. 2. The chlorophyll detector needs to be displayed on the menu page when reading data. 3. After installation, the parameters need to be adjusted Port: COM3, Baudrat: 9600 4. Open the serial port and click to read the data. 5. If the device cannot be connected and requires after-sales support, please check the seller's homepage. ## Features - Dual Parameter Analysis: The GYJ-B Chlorophyll Tester simultaneously measures chlorophyll levels (in SPAD units) and nitrogen content (in mg/g), delivering a comprehensive understanding of your plant's nutritional status. - Leaf Temperature Monitoring: Additionally, it offers real-time leaf temperature monitoring, ensuring you have a complete view of your plant's environmental conditions. - Data-Driven Decisions: Instantly view, store, and analyze your measurement data, enabling precise decisions for fertilizer and irrigation management. This chlorophyll and nitrogen analyzer ensures your plants receive tailored care. - Versatile Plant Compatibility: Suitable for a diverse range of crops, flowers, and shrubs, the GYJ-B adapts to your unique gardening or farming requirements. - ECO-FRIENDLY PLANT CARE: By optimizing your plant care regimen, you can reduce overfertilization, increase nitrogen efficiency, and be environmentally friendly. GYJ-B is the environmentally friendly choice for responsible factory management. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CRYYRM44 | | Best Sellers Rank | #829,859 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #967 in Indoor Air Quality Meters | | Brand Name | GOYOJO | | Customer Reviews | 5.0 5.0 out of 5 stars (1) 5.0 out of 5 stars | | Item Dimensions | 5 x 11.3 x 11.4 inches | | Manufacturer | GOYOJO | | Part Number | GYJ-B | | Upc | 658361251465 | ## Images ![Chlorophyll Tester Accurate Portable GOYOJO Chlorophyll Nitrogen Analyzer Real-time SPAD Measurement, Leaf Temperature Monitoring, Ideal for Precision Farming, Gardening, Environmental Research - Image 1](https://m.media-amazon.com/images/I/51BRtlIjAGL.jpg) ![Chlorophyll Tester Accurate Portable GOYOJO Chlorophyll Nitrogen Analyzer Real-time SPAD Measurement, Leaf Temperature Monitoring, Ideal for Precision Farming, Gardening, Environmental Research - Image 2](https://m.media-amazon.com/images/I/71FWeB-305L.jpg) ![Chlorophyll Tester Accurate Portable GOYOJO Chlorophyll Nitrogen Analyzer Real-time SPAD Measurement, Leaf Temperature Monitoring, Ideal for Precision Farming, Gardening, Environmental Research - Image 3](https://m.media-amazon.com/images/I/71oozwTEIXL.jpg) ![Chlorophyll Tester Accurate Portable GOYOJO Chlorophyll Nitrogen Analyzer Real-time SPAD Measurement, Leaf Temperature Monitoring, Ideal for Precision Farming, Gardening, Environmental Research - Image 4](https://m.media-amazon.com/images/I/618avwZVCQL.jpg) ![Chlorophyll Tester Accurate Portable GOYOJO Chlorophyll Nitrogen Analyzer Real-time SPAD Measurement, Leaf Temperature Monitoring, Ideal for Precision Farming, Gardening, Environmental Research - Image 5](https://m.media-amazon.com/images/I/71Z7FZJ-fWL.jpg) ## Frequently Bought Together - Chlorophyll Tester Accurate Portable GOYOJO Chlorophyll Nitrogen Analyzer Real-time SPAD Measurement, Leaf Temperature Monitoring, Ideal for Precision Farming, Gardening, Environmental Research - AC Infinity CLOUDRAY A6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds, Weatherproof IP-54, Manual Swivel, for Hydroponics Circulation Cooling - AC Infinity CLOUDFORGE T3, Plant Humidifier 4.5L with VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Targeting Hose and No-Leak Seal for Grow Tents --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/641424820-chlorophyll-tester-accurate-portable-goyojo-chlorophyll-nitrogen-analyzer-real-time](https://www.desertcart.ie/products/641424820-chlorophyll-tester-accurate-portable-goyojo-chlorophyll-nitrogen-analyzer-real-time) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-06-06*