Product Introduction The Digital Brix Meter (also called Brix Refractometer, Sugar Meter, Sugar Meter, Sugar Meter) has a wide range of measurements for almost any fruit juice, food and beverage, as well as for certain chemicals or industrial solutions such as chip oil, water soluble cleaners and antifreeze. It can measure the sugar content of a wide range of fruits including apples, watermelons, grapes, cantaloupes, citrus, melons, etc. This instrument allows for more accurate and convenient measurements in as little as 3s. Fruit brix content is an important indicator to test the maturity of fruits. Different brix values of the same fruit represent different maturity levels, and in agricultural research and production as well as fruit storage environment, fruit brix can determine one of the important bases for harvesting, transportation and storage. Application of refractometer Sugar series are used in canned food, fruit juice manufacturing, wine fermentation, beverages, fruit, honey harvesting and other fields.

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Handheld Plant Chlorophyll Tester Premium Portable Plant Nutrition Analyzer Perfect for Agricultural&Plant Enthusiasts   GYJ-A : Measurement index: chlorophyll, leaf temperature GYJ-B: Measurement index: chlorophyll, leaf temperature, nitrogen content, with uploading data software. GYJ-C: Measurement index: chlorophyll, leaf temperature, leaf surface humidity, with uploading data software. GYJ-D: Measurement index: chlorophyll, nitrogen, leaf temperature, leaf humidity, with software for uploading data.   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!   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  

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ProductIntroduction This instrument adopts optical principles and is specialized in measuring the sugar content inwater samples, foods, fruits, and crops. lt is widely used in the food industry, beverage industryagriculture,and agricultural food processing industry.This instrument features easy and quick operation, compact size, lightweight, and portabilitymakingit convenient for feld use. Product Features No moving parts, high sensitivity, and wide dynamic linear rangeMinimal sample and reagent usage, fast analysis speed.Battery-powered with low power consumption, equipped with an automatic shutdownfunction after 2 minutes ofinactivity.Automatictemperature compensation function.Operation mode switchable between refractive index and sugar content. Precautions Ensure that the distilled water used for zero point calibration is clean.Before each measurement, ensure that the prism's surface at the bottom of the waterreservoir platform is clean.Store the instrument in a dry and room temperature environment, avoiding prolongedexposure to high temperatures and direct sunlight to prevent errors and LCD failure.Do not clean the instrument directly under running water to prevent water from enteringand damaginginternalcomponents.Handle the instrument with care to avoid scratching or impacting the surface of the prismTo maintain measurement accuracy, complete the sampling and operation within a shortperiod to minimize theimpact of evaporation.Low battery power can result in measurement data errors. Please replace the batterypromptly.  

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Product Description   Greentest 3F is made to check the nitrate content in fruits, vegetables, meat, fifish and the content of total dissolved solids (TDS value and water hardness) in water. Greentest 3F can not only quickly and accurately detect the safety of more than 60 most common foods, but also the quality of drinking water. The latest version is equipped with a capacitive screen, which is more sensitive to touch. Bluetooth module is added along with connection to the mobile APP for data storage and sharing. Timer function is added to help control the cooking time.   Product Features   •Lightweight and compact size. •Capacitive screen: more sensitive, high-resolution color display and intuitive software interface. •Fast and accurate results in only 3 seconds, with an error of less than 10%. •The world's most advanced dual detection probe, small wound, higher accuracy (full series upgrade). •The radiation detector, Geiger-Müller tube, allows the device to perform accuratemeasurement. •Long battery life, USB rechargeable lithium ion 720mAh battery can provide up to 20 hours of use time. •Friendly after-sales service, warranty. •APP connection to specialized Android/IOS APP. •Timer function.     Specification   Nitrate measurement range 0 - 9999 mg / kg TDS measurement range 0 - 999 ppm Measurement error < 10% Dimensions 122 52 x 14 mm Weight 85 grams TFT color display resolution 320 x 240 Power 720 mah lithium battery extra power supply USB power supply charger USB charging current 310 horses voltage range 5 v Use time 20 hours (use the fully charged 720 mAh lithium battery in the default device settings) Operating temperature 0 - 60 °        

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Product Description Need to calibrate the weight before use         With the instrument in the powered-off state, place it horizontally. Remove all items from the instrument, then press and hold the "Species" button while simultaneously pressing the "ON/OFF" button once to power on the instrument. The instrument will emit a beep. Release the "Species" button, and the display will show the number "0.00," indicating that it is now in balance calibration mode. Press the confirmation button once; the decimal point on the display will blink, and the number "200g" will flash, indicating that the 200g calibration weight should be placed. Carefully place the provided standard calibration weight (or a 200g standard weight) on the black pointed tip at the center of the measurement sensor. Press the "OK" button once more. After the instrument displays the result, power it off to exit. Remove the calibration weight, and you're done.           moisture meter Trait metal sensor, displays measurement results in 2 seconds. LCD dot matrix display, clear display, easy to operate Powered by four AA batteries for easy outdoor use External power supply for easy indoor use   From the brand       Mechanical craftsmanship at GOYOJO Titan Craftsman goes beyond mere technique—it's an art form. Here, precision meets creativity, and every product embodies the soul of both past and present artisans. Experience the artistry where innovation fuels tradition with GOYOJO.        

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Product Description

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