TOC · COD · UV254 · TDS · EC · Turbidity · Hardness · Salinity · Temperature
Nine displayed parameters: TOC, COD, UV254, TDS, Conductivity, Turbidity, Hardness, Salinity, and Temperature.
Water Detective
Water Detective 4
Personal/Home Portable Water Quality Testing Pen
A portable multi-parameter tester for everyday water checks, purifier comparisons and rapid sample screening.
Key Specifications
- Measured parameters
- TOC · COD · UV254 · TDS · EC · Turbidity · Hardness · Salinity · Temperature
- Result display
- Integrated digital result workflow
- Measurement Range
- Parameter-specific; confirm current ordering specification
Product capabilities
Evaluate the capabilities that matter in your system
The current fourth-generation Water Detective integrates rapid optical and electrochemical water quality screening into a portable workflow. It is currently the only Water Detective series product on sale.
Portable Rapid Testing Procedure
Designed specifically for rapid domestic water testing, purification services, aquaculture, and field screening workflows.
Operable without large laboratory equipment
Combines organic and inorganic parameters in a compact portable platform.
Suitable for home use, service personnel, and field screening
Use trends and screening results to determine when reference laboratory testing is needed.
Overview
Product overview
The current fourth-generation Water Detective integrates rapid optical and electrochemical water quality screening into a portable workflow. It is currently the only Water Detective series product on sale.
Latest generation portable tester integrating nine organic and inorganic parameters in one rapid testing platform. Portable multi-spectral water quality testing product for domestic water, field screening, water purification services, and aquaculture testing.
Engineering notes
Selection and system integration
- 01Nine displayed parameters: TOC, COD, UV254, TDS, Conductivity, Turbidity, Hardness, Salinity, and Temperature.
- 02Designed specifically for rapid domestic water testing, purification services, aquaculture, and field screening workflows.
- 03Combines organic and inorganic parameters in a compact portable platform.
- 04Use trends and screening results to determine when reference laboratory testing is needed.
Use responsibly
Screen trends first, then choose the next step
- 01PrepareCollect a representative sample in a clean container.
- 02MeasureFollow the operating procedure and wait for stable results.
- 03CompareReview the full indicator set and trends, not one value alone.
- 04ConfirmUse accredited laboratory methods for health or regulatory decisions.
Technical data
Key Specifications
Use this information for initial selection; confirm final design and purchasing against the current approved datasheet and sample.
- Measured parameters
- TOC · COD · UV254 · TDS · EC · Turbidity · Hardness · Salinity · Temperature
- Result display
- Integrated digital result workflow
- Measurement Range
- Parameter-specific; confirm current ordering specification
- Accuracy
- Application and calibration dependent
- Supply
- Portable battery operation
Application readiness
Installation, calibration and validation
Validate the product with real samples, final mechanics and the intended electrical environment before production.
- 01
Rinse the measurement area between samples to prevent cross-contamination.
- 02
Measure representative, bubble-free samples and follow official operating procedures.
- 03
Use the instrument as a screening and trending tool; confirm compliance decisions via applicable reference methods.
Public documents
Datasheets and product documents
Documents are based on AtomBit public product information; confirm the current revision before design release.
Related products
Water Detective generations
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Personal/Home Portable Water Quality Testing PenA portable rapid testing tool for tap water, purified water, bottled water, travel water, and aquarium water, designed for personal screening and comparison, not a substitute for regulatory laboratory testing.
This model is discontinued; the page remains available for legacy support and replacement selection.
Learn More →