Established for 28 years, Elitech has grown from a small hardware company to a global leader in the cold chain industry. Elitech is committed to serving global customers and providing high-quality refrigeration products and advanced monitoring services. Elitech's products are designed to save time and resources while protecting the environment and human health, thereby adding value to products and services.

C1+

Handheld CO₂ Monitor with Temperature & Humidity Detection

A smart indoor air quality tracker featuring Bluetooth connectivity. Equipped with high-precision sensors, it converts CO₂ levels into actionable insights and delivers timely alerts to safeguard your family's health.

Key Features:

Ultra-Compact Design

Pocket-sized and lightweight for effortless portability.

Advanced CO₂ Sensing Technology

Features Sensirion's next-gen micro CO₂ sensor using photoacoustic spectroscopy for precise, low-power measurements with intuitive real-time readings.

Integrated Environmental Monitoring

Combines temperature and humidity detection - perfect for comprehensive home health management.

Exceptional 2-Month Battery Life

Engineered with power-saving algorithms and ultra-efficient sensors for extended operation.

Smart Bluetooth Connectivity

Sync data to mobile apps for historical analysis and device control with cloud storage capability.

C1+
ModelC1 Series
CO₂Measuring    range: 400-5000ppm Resolution: 1ppm Accuracy: ±(40ppm +5%) (400-2500ppm)
Temperature*Measuring    range: -10-60°C (14-140°F) Resolution: 0.1°C Accuracy: ±0.5°C (±0.9°F)
HumidityMeasuring    range: 0-99%RH Resolution: 0.1%RH Accuracy: ±3%RH

Please fill in your requirements and we will contact you as soon as possible.