Gain Express - Buying Guide
Last Updated: 05/05/2024
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2-in-1 Brix Salinity Refractometer Dual Scale 0-32% Brix & 0-28% Salinity with ATC Sodium Chloride in Food Salt Seawater Brine Beer fruits Cutting Liquid
Asin: B07FQPFJGX | Model: REBS-28ATC | PartNumber: REBS-28ATC | Ean: 0600316548540 | UPC: 600316548540
Asy-To-Use Design: Featuring A Comfortable, Non-Slip Rubberized Grip, This Refractometer Separates The Test Solution From Body Heat, Preventing Interference And Maintaining Accuracy. Its Adjustable Focus And Clearly Defined Scale, Along With Large, Easy-To-Read Measurements, Make It User-Friendly For Professionals And Enthusiasts Alike..
Quality And Safety Assured: This Refractometer Has Been Approved By Strict Quality And Safety Standards, Ensuring Reliable Performance And Peace Of Mind..
Wide Measuring Range: The Refractometer Offers A Measuring Range Of 0-28% For Salinity And 0-32% For Brix, Allowing You To Accurately Test The Concentration Of Prepared Food Solutions, Monitor Wine And Beer Fermentation Processes, And Even Assess The Ripeness Of Fruits, Vegetables, And Growing Plants..
Accurate And Reliable Results: With Its Auto Temperature Compensation (Atc) Feature, This Refractometer Ensures Increased Accuracy By Eliminating Concerns About Temperature Variations..
Features
- Versatile Measurement Capabilities: This refractometer is perfect for measuring ferment for brandy, beer worth, sugar solutions, fruit juice, milk beverages, and even total dissolved solids in soup or water-soluble glue.
- Accurate and Reliable Results: With its auto temperature compensation (ATC) feature, this refractometer ensures increased accuracy by eliminating concerns about temperature variations.
- asy-to-Use Design: Featuring a comfortable, non-slip rubberized grip, this refractometer separates the test solution from body heat, preventing interference and maintaining accuracy. Its adjustable focus and clearly defined scale, along with large, easy-to-read measurements, make it user-friendly for professionals and enthusiasts alike.
- Wide Measuring Range: The refractometer offers a measuring range of 0-28% for salinity and 0-32% for Brix, allowing you to accurately test the concentration of prepared food solutions, monitor wine and beer fermentation processes, and even assess the ripeness of fruits, vegetables, and growing plants.
- Quality and Safety Assured: This refractometer has been approved by strict quality and safety standards, ensuring reliable performance and peace of mind.
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
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Gain Express Digital Humidity & Temperature Meter Hygrometer Psychrometer, Dew Point and Wet-Bulb Temperature Range -4~158 F, Humidity Range 0~100% RH, Min/Max Hold, LCD Backlight
Asin: B078W7H2PP | Model: HTM-49 | PartNumber: HTM-49 | Ean: 0600316547789 | UPC: 600316547789
Convenient Features: With A Data Hold Function, You Can Freeze The Current Readings On The Screen For Easy Recording. The Automatic Power-Off Function Helps To Conserve Battery Life, Making It A Great Humidity Controller..
Portable And Durable: Measuring Only 2.2 X 7 X 1.2 Inches And Weighing 136 Grams, This Humidity And Temperature Monitor Is Lightweight And Easy To Carry Around. It's Also Built To Last, With A Sturdy Construction That Can Withstand Regular Use..
Multiple Units Of Measure: This Hygrometer Can Display Humidity And Temperature Readings In Both Celsius And Fahrenheit, Giving You The Flexibility To Choose The Unit That Works Best For You..
Easy-To-Read Display: The Lcd Display Shows Both Humidity And Temperature Readings, So You Can Monitor The Indoor Environment With Ease. It Is A Versatile Temperature And Humidity Monitor..
Features
- Accurate humidity and temperature readings: This digital humidity meter is equipped with a high-precision humidity sensor and temperature sensor for accurate and reliable readings. It's perfect for measuring indoor humidity levels.
- Easy-to-read display: The LCD display shows both humidity and temperature readings, so you can monitor the indoor environment with ease. It is a versatile temperature and humidity monitor.
- Convenient features: With a data hold function, you can freeze the current readings on the screen for easy recording. The automatic power-off function helps to conserve battery life, making it a great humidity controller.
- Multiple units of measure: This hygrometer can display humidity and temperature readings in both Celsius and Fahrenheit, giving you the flexibility to choose the unit that works best for you.
- Portable and durable: Measuring only 2.2 x 7 x 1.2 inches and weighing 136 grams, this humidity and temperature monitor is lightweight and easy to carry around. It's also built to last, with a sturdy construction that can withstand regular use.
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
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Replacement Remote Sensor for Wireless Weather Station Temperature Humidity
Asin: B0BCK9TZD6 | Model: SNS-103 | PartNumber: SNS-103
Compatible With Weather Station (Ws-104).
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
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Pentype Multi-Paramater 5-in-1 Water Quality Tester (pH/TDS/EC/Temp/Salinity) Waterproof Digital Meter Research Household Industrial Laboratory Analysis
Asin: B08NJYX9BX | Model: WQM-303 | PartNumber: WQM-303 | Ean: 0600316551229 | UPC: 600316551229
Automatic Identification 3-Points Calibration For Both Ec And Ph Measurement. The Whole Set Comes With Free Ph Buffer Powder..
Wide Range Of Application In Household, Industrial Research And Engineering, Use In Hydroponics, Aquaculture, Aquaponics, And Freshwater Systems To Monitor The Amount Of Nutrients, Salts Or Impurities In The Water..
Worry Free In Using The Meter In You Analysis It Comes With Ip67 Waterproof And Dustproof Resistant Level.
The Unit Is Factory Calibrated, You Can Use It Right Away And It Has Replaceable Electrode, No Need To Buy A Whole New Set In The Future.
Features
- Handly all in one instrument (pH / TDS / EC / Temperature / Salinity) with backlight function so you can clearly see the reading even in darker environment.
- The unit is factory calibrated, you can use it right away and it has replaceable electrode, no need to buy a whole new set in the future
- Automatic Identification 3-Points Calibration for both EC and pH measurement. The whole set comes with free pH buffer powder.
- Worry free in using the meter in you analysis it comes with IP67 waterproof and dustproof resistant level
- Wide range of application in household, industrial research and engineering, use in hydroponics, aquaculture, aquaponics, and freshwater systems to monitor the amount of nutrients, salts or impurities in the water.
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Brand: Gain Express | Manufacturer: Gain Express Holdings
Weight: 0.37 pounds
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Digital PH/ORP Controller with Monitoring and Dosing in Water Digital pH Meter Redox Temp Tester App Remote Online Monitor for Swimming Pool Aquaculture Fishpond
Asin: B0CH145TNM
Interchangeable Probes: The Bnc Ph And Orp Probes, Which Are Conveniently Replaceable, Ensure Consistent And Reliable Measurements, Thus Extending The Longevity And Versatility Of The Device..
Wall-Mountable And Rechargeable Design: Enhance Operational Efficiency With The Wall-Mountable Design Of The Monitoring Tester. Additionally, The Rechargeable Functionality Ensures Uninterrupted Operation, Eliminating The Hassle Of Frequent Battery Replacements..
Easy 3-Points Ph Calibration: Simplify Calibration Processes With The Easy 3-Points Ph Calibration Feature. This User-Friendly Calibration Method Ensures Precise Measurements By Aligning The Device With Known Ph Standards, Minimizing The Chances Of Inaccuracies..
App Alarm Setting Function: Seamlessly Customize Your Monitoring Experience With The Built-In App Alarm Setting Function. Set Specific Parameters To Trigger Alarms, Ensuring Prompt Notifications When Ph Or Orp Levels Deviate From Desired Ranges..
Features
- Simultaneous pH/ORP/Temp Measurement: Streamline your monitoring efforts by simultaneously measuring pH, ORP, and temperature with the LCD backlit display. Whether in low-light environments or during night time monitoring.
- APP Alarm Setting Function: Seamlessly customize your monitoring experience with the built-in APP Alarm setting function. Set specific parameters to trigger alarms, ensuring prompt notifications when pH or ORP levels deviate from desired ranges.
- Interchangeable Probes: The BNC pH and ORP probes, which are conveniently replaceable, ensure consistent and reliable measurements, thus extending the longevity and versatility of the device.
- Easy 3-Points pH Calibration: Simplify calibration processes with the easy 3-points pH calibration feature. This user-friendly calibration method ensures precise measurements by aligning the device with known pH standards, minimizing the chances of inaccuracies.
- Wall-Mountable and Rechargeable Design: Enhance operational efficiency with the wall-mountable design of the monitoring tester. Additionally, the rechargeable functionality ensures uninterrupted operation, eliminating the hassle of frequent battery replacements.
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
See On Amazon #6
Gain Express PH & EC Conductivity Monitor Meter Tester Plug-in ATC, Water Quality Real-time Continuous Monitoring, Wall Mountable & Rechargeable, for Aquaculture, Aquarium, Pond, Hydroponics
Asin: B07D35M4CW | Model: ECM-231 | PartNumber: ECM-231 | Ean: 0600316548335 | UPC: 600316548335
Resolution: 0.01Ph / 0.01Ms/Cm And Accuracy: ±0.1Ph / ±2%F·S.
Ideal For Agricultural, Horticultural And Hydroponics Applications Where Ph And Ec Levels Need To Be Continuously Monitored For Optimal Plant Growth.
With Backlight, Atc, Compact And Easy To Install And Use.
Range: 0.00~14.00Ph / 0~19.99Ms/Cm.
Features
- Continuous Measuring and Monitoring of pH and EC levels, Highly accurate
- Range: 0.00~14.00pH / 0~19.99ms/cm
- Resolution: 0.01pH / 0.01ms/cm and Accuracy: 0.1pH / 2%F S
- With Backlight, ATC, compact and easy to install and use
- Ideal for agricultural, horticultural and hydroponics applications where pH and EC levels need to be continuously monitored for optimal plant growth
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #7
Gem Gemological Gemelogy Refractometer with Built-in LED Light + RI Oil + 1.30-1.81 RI Range + 0.01 nD Scale Division
Asin: B00MNEBAQ4 | Model: GR-701B | PartNumber: GR-701B | Ean: 0701936209429 | UPC: 701936209429
Scale Division : 0.01 Nd.
Gem Gemstone Refractometer Built-In Led Light.
Illumination : Internal Light Source With Momentary/Power Switch.
Minimum Graduation : (Ri) 0.01 Ri.
Features
- Measuring Range : 1.30 - 1.81 RI
- Minimum Graduation : (RI) 0.01 RI
- Scale Division : 0.01 nD
- Illumination : Internal Light Source with momentary/power switch
- Gem Gemstone Refractometer Built-in LED Light
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Dimensions: 2.00 x 6.00 x 4.00 inches | Weight: 1.15 pounds
See On Amazon #8
6-in-1 Bluetooth Swimming Pool Water Tester EC/Salinity/pH/ORP/Temperature/Chlorine Meter Wireless Floating Smart Pool Monitor Water Tester for Pools, Hot Tubs, & Swim Spas
Asin: B0D1Y2PJVH
Floating Design: With A Floating Design, The Monitor Remains At The Water's Surface, Making It Easy To Observe And Retrieve. It Eliminates The Need For Additional Equipment And Simplifies The Monitoring Process..
User-Friendly Interface: The Monitor Features A User-Friendly Interface, Making It Accessible To Both Professionals And Enthusiasts. It Offers Intuitive Controls, Clear Displays, And Easy-To-Understand Readings, Facilitating Effortless Operation And Interpretation Of Results..
Real-Time Data: The Smart Meter Tester Delivers Real-Time Data, Allowing Users To Monitor Water Conditions Continuously. This Feature Enables Prompt Detection Of Changes Or Abnormalities, Enabling Timely Action To Maintain Water Quality..
Accurate Measurements: This Smart Meter Tester Ensures Precise Measurements Of Electrical Conductivity (Ec), Salinity, Ph, Oxidation-Reduction Potential (Orp), Temperature, And Chlorine Levels, Offering Comprehensive Data For Water Analysis..
Features
- Versatile monitoring: The 6 IN 1 Floating Monitor EC/Salinity/pH/ORP/Temperature/Chlorine Smart Meter Tester provides simultaneous monitoring of six key parameters essential for water quality analysis.
- Accurate measurements: This smart meter tester ensures precise measurements of electrical conductivity (EC), salinity, pH, oxidation-reduction potential (ORP), temperature, and chlorine levels, offering comprehensive data for water analysis.
- Floating design: With a floating design, the monitor remains at the water's surface, making it easy to observe and retrieve. It eliminates the need for additional equipment and simplifies the monitoring process.
- Real-time data: The smart meter tester delivers real-time data, allowing users to monitor water conditions continuously. This feature enables prompt detection of changes or abnormalities, enabling timely action to maintain water quality.
- User-friendly interface: The monitor features a user-friendly interface, making it accessible to both professionals and enthusiasts. It offers intuitive controls, clear displays, and easy-to-understand readings, facilitating effortless operation and interpretation of results.
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Brand: Gain Express | Manufacturer: Manufacturer :
Dimensions: 3.54 x 7.67 x 4.52 Inches | Weight: 0.86 pounds
See On Amazon #9
Online APP Monitoring WiFi Water Quality Tester pH/TDS/Salt/S.G/Temperature for Aquarium Hydroponics Pool Aquaculture with Easy Calibration
Asin: B0CZKP7ZSS
【Wide Range Of Applications】 Ideal For Aquariums, Hydroponics, Laboratories, Spas, Swimming Pools And Other Water Quality Testing Programs And Monitors.
【Dimensions And Weight】 The Device Is Conveniently Sized At 100 X 75 X 22Mm And Weighs Approximately 120 Grams, Further Enhancing Its Portability And Practicality..
【Alarm Function】 Via The App User Can Set A Security Range For Each Parameter. When The Test Result Is Below The Lower Limit Or Above The Upper Limit, The User Will Receive A Notification Alert From Your Smart Phone..
【App Remote Control (Tuya Smart)】 The Inclusion Of Remote Control Via The Tuya Smart App Allows Users To Monitor And Manage Measurements Conveniently From A Smartphone Or Other Smart Devices, Enhancing User-Friendliness And Accessibility..
Features
- Multi-Functional Measurement Measuring a wide range of parameters, including pH levels, Total Dissolved Solids (TDS), salinity, specific gravity (S.G), and temperature.
- APP Remote Control (Tuya Smart) The inclusion of remote control via the Tuya Smart app allows users to monitor and manage measurements conveniently from a smartphone or other smart devices, enhancing user-friendliness and accessibility.
- Wide Range Of Applications Ideal for aquariums, hydroponics, laboratories, spas, swimming pools and other water quality testing programs and monitors
- Alarm Function Via the APP user can set a security range for each parameter. When the test result is below the lower limit or above the upper limit, the user will receive a notification alert from your smart phone.
- Dimensions and Weight The device is conveniently sized at 100 x 75 x 22mm and weighs approximately 120 grams, further enhancing its portability and practicality.
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
Dimensions: 0.86 x 3.93 x 2.95 Inches | Weight: 1.08 pounds
See On Amazon #10
Digital pH Controller with Temperature Compensation 4.5~8.5pH Adjustable pH Control Range Dual Relay Output Easy Plug and Play Operation pH Measurement for Aquarium, Hydroponics System
Asin: B0CRH74PNZ
Dual Relay Output: Dual Relay Output Capability Enables Users To Switch Between Up And Down Modes, Offering Flexibility In Ph Adjustment Based On Specific Requirements..
Auto Record Functionality: Automatically Records Max/Min/Avg Data After Powering On, Providing A Convenient Way To Track And Analyze System Performance..
High-Precision Ph Sensor: Features A High-Precision Ph Sensor With Temperature Compensation, Ensuring Accurate And Stable Ph Measurements Even In Varying Temperature Conditions..
Comprehensive Lcd Display: Equipped With An Lcd Display For Comprehensive Data Presentation, Allowing Users To Easily Monitor Ph And Temperature Readings. Includes A Chart Display Feature That Records Ph And Temperature Readings For Up To Three Days, Providing A Visual Representation Of The System's Performance Over Time..
Features
- Accurate pH Measurement: Adjustable pH control range from 4.5 to 8.5, allowing users to customize the pH level according to specific needs, such as hydroponic nutrient mixes and fish aquariums.
- Comprehensive LCD Display: Equipped with an LCD display for comprehensive data presentation, allowing users to easily monitor pH and temperature readings. Includes a chart display feature that records pH and temperature readings for up to three days, providing a visual representation of the system's performance over time.
- Dual Relay Output: Dual relay output capability enables users to switch between UP and DOWN modes, offering flexibility in pH adjustment based on specific requirements.
- High-Precision pH Sensor: Features a high-precision pH sensor with temperature compensation, ensuring accurate and stable pH measurements even in varying temperature conditions.
- Auto Record Functionality: Automatically records Max/Min/Avg data after powering on, providing a convenient way to track and analyze system performance.
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
Dimensions: 4.53 x 11.61 x 11.61 Inches | Weight: 4.19 pounds
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