Consumer and channel flagship
Water Detective
Portable water screening for retail, outdoor, travel and professional channel demonstrations.
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Connecting AI with the physical world to build an intelligent, symbiotic future
Intelligent sensing and AI-powered applications
From sample to decision
Make water screening easier to understand
- 01ImmersePlace the probe in a clean sample.
- 02MeasureOptical and conductivity channels collect data.
- 03ReviewReview the indicator set together.
- 04ActCompare results and choose the next step.
Product portfolio
Flagship testers and core sensing components
Water Detective 4 serves consumer and channel markets, while BA-series ASICs and compact probes support appliances, instruments and OEM projects.
Core sensing electronics
Water Sensor Interface ASICs
BA-series interface ASICs simplify signal acquisition and product integration.
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Water appliance sensing
Conductivity / TDS Probes
For purifiers, dispensers and beverage equipment, with mechanical and wiring customization.
Learn More →Applications
Consumer, appliance and professional water applications
01
Home Water Purification & Purifiers
Water-quality sensing for household purifiers, under-sink systems and filter-status monitoring, covering TDS, conductivity and temperature.
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02
Smart Appliances & Pet Products
Compact sensing for water dispensers, baby-care appliances, smart cups, pet fountains and connected water products.
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03
Professional Water Quality Testing
Portable and continuous measurement solutions for professional testing, process control and field water-quality applications.
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Intelligent micro-optoelectronic sensing
Eyes for intelligent systems
AtomBit develops optoelectronic devices, compact spectral sensors, water-sensor interface ASICs and intelligent sensing terminals.
- Multispectral sensingAcquire multiple optical water signals.
- Water Sensor Interface ASICsStable signal acquisition and digital conversion.
- Intelligent terminalsClearer results and connected data.
AtomBit
From core technology to production products
AtomBit focuses on intelligent micro-optoelectronic sensing systems across ASICs, sensors, probes and intelligent terminals.
20+Core patents
50+Technical results
9Website languages
40+Core patents
15+R&D engineers
200K+Connected devices
3M+Cumulative data
Customers and project partners
Working with partners across appliances, water purification and water-quality measurement.
Insights
Water sensing insights
Risk stratification for water source selection during hikes: a step-by-step operational guide
When collecting water outdoors during a hike, the AtomBit Water Detective 4 portable multi-parameter test pen can be used to quickly screen indicators such as total organic carbon, chemical oxygen demand, UV254, turbidity, TDS, and conductivity, helping with risk stratification. However, screening is not the same as a safety determination. This article provides a reproducible process for sampling, measurement, interpretation, and action.
Read Article →Disinfection and cross-contamination of tools between different fish tanks: a step-by-step operating guide
Addressing the cross-contamination risk when multiple household fish tanks share nets, siphon tubes, buckets and other tools, this provides a step-by-step guide for disinfection, rinsing and drying; it explains that the TDS, conductivity, turbidity and other indicators of the Water Detective 4 can only be used for trend screening during rinsing, and cannot identify pathogens, ammonia nitrogen or disinfectant residue, helping users establish a reproducible on-site judgment method.
Read Article →Turbidity sensor maintenance and suspended solids verification: a commercial fish farming site screening checklist
A field guide to portable turbidity sensor maintenance, verification and interpretation of results for aquaculture sites, emphasizing screening boundaries and the laboratory confirmation path.
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