The YZ3900 Luminometer is an advanced ATP testing system designed for rapid, accurate, and reliable detection. Featuring the latest high-sensitivity photodiode module and cutting-edge algorithms, it delivers industry-leading sensitivity and precision. The device combines intuitive touchscreen operation, long-lasting battery performance, and seamless cloud-based data management, making it the ideal choice for food safety, hygiene monitoring, and environmental testing. With flexible software customization and calibration-free operation, the YZ3900 Luminometer ensures efficient and user-friendly testing anywhere, anytime.

Most Advanced Optical Sensor
Latest high-sensitivity photodiode module delivers industry-leading ATP detection sensitivity.

Most Advanced Optical Sensor
Latest high-sensitivity photodiode module delivers industry-leading ATP detection sensitivity.

Calibration-Free Operation
Eliminates annual calibration, reducing maintenance and ensuring consistent reliability.

Fast & Highly Accurate Results
Provides precise readings within 10 seconds for efficient testing.

Intuitive Touchscreen & APP
5.5-inch capacitive display with one-handed operation and user-friendly interface.

Smart Data & Cloud Management
Automatic classification, cloud synchronization, and continuous software updates for seamless analysis.

Flexible Software Customization
Tailored software solutions on PC and cloud platforms meet diverse customer requirements.