Consumer and channel flagship
Water Detective
Portable water screening for retail, outdoor, travel and professional channel demonstrations.
Learn More →ATOMBIT
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
The engineering design logic of Water Detective 4: how nine parameters coexist in a small footprint while maintaining screening credibility
From sensor integration, cross-interference correction, calibration validation to field operation SOP, this article analyzes the engineering decisions behind the nine parameters of Water Detective 4, helping technical and sales teams understand its capability boundaries and avoid misusing it as a universal tester.
Read Article →Water Detective 4 Integration into Home and Smart Water Appliances: An Engineering Implementation Guide from Product Definition to Mass Production Verification
For product teams integrating Water Detective 4 into water purifiers, formula milk makers, pet water fountains, and smart water appliances, this guide outlines the complete path from requirement definition, structural adaptation, firmware communication, calibration, to mass production verification, and explains the engineering boundaries of portable AI-based water quality detection.
Read Article →Water Detective 4 Multi-Parameter Fusion and AI Calibration: Engineering Boundaries and Selection Decisions for Household Water Quality Testing Pens
For scenarios such as comparing water purifier effectiveness, maternal and infant drinking water, and pet water fountains, this article analyzes the engineering logic behind compressing nine indicators—TOC, COD, UV254, TDS, EC, turbidity, hardness, salinity, and temperature—into a portable pen with the Water Detective 4, and what AI models can and cannot do in household water sample screening. It also provides actionable verification and selection methods.
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