GYJ-A : Measurement index: chlorophyll
GYJ-B: Measurement index: chlorophyll, leaf temperature
GYJ-C: Measurement index: chlorophyll, leaf temperature, nitrogen content, with uploading data software.
GYJ-D: Measurement index: chlorophyll, nitrogen, leaf temperature, leaf humidity, with software for uploading data.
 

Specification:

Model: GYJ-A/B/C/D plant nutrient analyzer
Testing objects：nitrogen, chlorophyll content, leaf temperature, and leaf humidity
Nitrogen range：full range
Nitrogen accuracy：±5%
Chlorophyll range：0.0-99.9 SPAD
Chlorophyll accuracy：±1SPAD
Leaf temperature：0-60℃
Leaf temperature accuracy：±1℃
Leaf humidity range：±3%
Storage capacity：2G SDcard
Measuring Interval：<5s
Operating temperature：-10-50°C, 85%RH
Power：4.2V 2200mAh rechargeable Li battery
Memory capacity：2GB, SD card, data be export to PC in excel format for further analysis
Weight：200g
 

Product Introduction:

The plant nutrient analyzer can instantly measure the relative chlorophyll content, nitrogen content, leaf temperature and leaf humidity of plants. The four parameters are measured at the same time and displayed at the same time. It provides a basis for precise fertilization and irrigation of plants, so as to avoid waste and environmental damage caused by excessive fertilization. It is helpful to increase the utilization rate of nitrogen fertilizer and provide reliable soil and crop information for precision agriculture.

Product Features:

EMPOWER YOUR GREEN THUMB -- With the Hm-Yc Chlorophyll Meter in hand has a measurement range of chlorophyll 0.0-99.9SPAD, leaf surface temperature -10-99.9℃, you're not just growing plants, you're optimizing life! Measure chlorophyll, leaf temperature, and leaf humidity like a pro, whether in an agricultural setting or a university botany lab.
BOOST PRODUCTIVITY -- Say goodbye to guesswork! Use the meter's precise, The measurement accuracy is ± 3.0SPAD for chlorophyll, ± 0.5℃ for leaf surface temperature, instant measurements to drive smart, informed decisions. Chlorophyll repeatability was ±0.3 SPAD, but not leaf humidity ±0.2°C. This repeatability index can ensure a certain measurement reliability. It's not just about growing crops, it's about maximizing their quality and yield.
SAFE, GENTLE TESTING -- Your plants are precious. Our meter's non-destructive testing method lets you probe plant health without causing a speck of harm. It's like having a conversation with your crops. Add to Cart Now.
TRAVEL LIGHT, WORK SMART -- Compact, lightweight, and designed for single-hand operation, our chlorophyll meter is your portable plant lab. Take it to the field, move around your greenhouse, or pass it around in class. Plant science has never been this convenient.
BUILT TO LAST, BUILT TO ADAPT -- With a durable design and a rechargeable 2000mAh lithium battery, our meter is a true workhorse. Plus, it operates in a wide range of temperatures and humidity levels. Bring on the elements, this meter can handle it!