About True Sense Portable Handheld Refractometer 0-100% Salinity Meter, RHS-100
True Sense 0100 PPT Salinity Refractometer is a handheld marine salinity tester with automatic temperature compensation (ATC), designed for seawater and aquarium monitoring. Ideal for marine fishkeeping and aquatic research.
Features:
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Measures 0100 PPT salinity
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Portable handheld design
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Automatic temperature compensation (ATC)
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Quick and accurate readings
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Suitable for aquariums and seawater testing
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Easy-to-read dual scale
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Durable construction
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Lightweight for field use
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Fast response time
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Ideal for fishkeeping and marine monitoring
Precision Measurement Made EffortlessWith a broad 0-100% salinity range and 1% resolution, the RHS-100 makes professional-grade measurements accessible and straightforward. The analog display, paired with an adjustable eyepiece, ensures clear readings, while the manual operation means you'll never worry about batteries. Designed for one-handed use, its ergonomic grip enhances comfort during frequent measurements.
Robust Engineering for Field and LabEngineered with an aluminum body and rubber grip, this handheld refractometer stands up to harsh environments while remaining lightweight. The splash-resistant housing and optical glass prism protect internal components, making this device a reliable companion for both laboratory benches and outdoor fieldwork.
Complete Kit for Immediate UseEvery refractometer comes supplied with essential accessories, including a dropper for sample application, screwdriver for calibration, cleaning cloth, and a carrying case. Easy manual calibration with distilled water maintains accuracy, and the entire kit supports high portability for routine and on-the-spot salinity checks.
FAQ's of True Sense Portable Handheld Refractometer 0-100% Salinity Meter, RHS-100:
Q: How do I calibrate the True Sense Portable Handheld Refractometer?
A: To calibrate the refractometer, place a few drops of distilled water on the prism, close the cover, and wait 30 seconds for temperature stabilization. Use the provided screwdriver to adjust the calibration screw until the reading displays zero salinity. This process helps maintain accuracy before measuring samples.
Q: What types of samples can be measured with this refractometer?
A: The RHS-100 is designed for measuring the salinity of saline solutions, seawater, aquarium water, and other laboratory media. It is suitable for both professional and hobbyist applications, providing consistent results across a wide range of salinity levels.
Q: When should I recalibrate the device?
A: Recalibration is recommended whenever you notice inconsistent readings, after cleaning the prism, or before starting a new measurement session to ensure optimal accuracy-even more so if the instrument has been subjected to significant temperature changes.
Q: Where is this refractometer best used?
A: The instrument is ideal for use in aquariums, research laboratories, field testing of seawater, and any situation requiring precise salinity measurement. Its splash-resistant, portable design makes it suitable for both indoor and outdoor environments.
Q: What is the sample volume required for accurate readings?
A: For each measurement, only 2-3 drops of the sample are needed on the prism. This small sample requirement supports frequent testing without waste and quick application directly at the site of interest.
Q: How does the Automatic Temperature Compensation (ATC) work?
A: The ATC function automatically adjusts readings for ambient temperatures between 10C and 30C. This feature eliminates the need for manual calculations, ensuring the salinity values are reliable despite variations in working conditions.
Q: What are the main benefits of using this handheld refractometer?
A: Its key benefits include quick, power-free operation, high accuracy and resolution, robust portability, and versatile use across a range of applications. The analog display, easy calibration process, and complete accessory kit further enhance user convenience and reliability.