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
Home Turbidity Monitoring: Early Warning for Chlorination Disinfection By-Products – A Professional Perspective on the Application Value of Water Detective 4
From the standpoint of professional testing institutions and experts, this article thoroughly examines the correlation between household drinking water turbidity and chlorine disinfection by-products, analyses how the Water Detective 4 portable multi-spectral water quality tester can assist users in daily turbidity screening, early detection of potential health risks, and proposes scientific approaches to household water quality management.
Read Article →Is a home water quality test pen worth buying? From home risks to water purifier evaluation, this article thoroughly explains the practical value of Water Detective 4
How many hidden risks are there in household water? Why is a TDS pen insufficient? This article addresses real pain points such as secondary pipeline contamination, failed water purifier filters, and scale in smart appliances, combined with the 9-parameter analysis of the multi-spectral water quality test pen 'Water Detective 4,' to provide a complete household water quality screening solution. It does not replace laboratory testing but allows every family to quickly see changes in water quality. Read this to decide whether to buy.
Read Article →Design of Multispectral Online Monitoring System for Wastewater: From TOC, COD, UV254 to Turbidity and Color Engineering Methods
For municipal and industrial wastewater treatment, systematically explains how to use reagent-free multispectral water quality sensors to build a continuous monitoring system from influent, process sections to discharge, and effectively apply data for operational judgment.
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