TechGrow HS-1 Portable Handheld CO2 Meter/Monitor

The TechGrow HS-1 is a compact and precise portable meter designed to monitor CO2 levels and temperature in real time in indoor environments. Ideal for greenhouses, grow rooms, laboratories, and industrial settings, it is equipped with a high-quality NDIR sensor (SenseAir® - Sweden) for reliable measurements and fast updates.

With its ergonomic design and backlit LCD display, the monitor is easy to use and read even in low-light conditions. The built-in alarm system alerts the user when preset safety thresholds are exceeded.

Key Features

• High-precision NDIR sensor: produced by SenseAir (Sweden) for long-lasting accuracy and reliability
• Real-time measurements: continuous updates of CO2 and temperature every second
• Audible alarm: alerts when CO2 thresholds are exceeded
• Backlit LCD display: easy to read even in low-light conditions
• HOLD function: freezes the current reading on the display
• Calibration function: maintains accuracy over time
• Compact and robust design: ideal for portable use

Technical Specifications

• CO2 measurement range: 0 – 3000 ppm
• CO2 accuracy: ±50 ppm or ±5% of reading
• CO2 sensor: NDIR (Non-Dispersive Infrared) by SenseAir®
• Update frequency: 1 second
• Audible alarm: yes, adjustable
• Display: Backlit LCD
• Temperature range: 0 – 50°C
• Power supply: 4x AA batteries (not included)
• Dimensions: approx. 200 x 60 x 30 mm
• Weight: approx. 200 g

Box Contents

• TechGrow HS-1 CO2 Meter/Monitor
• Multilingual user manual