Special Features - TechGrow HS-2 Manuel D'utilisation

CONGRATULATIONS!
You have just purchased the TechGrow HS-2 Portable CO2 Meter.
The HS-2 is ideal for measuring the CO2 value, temperature and humidity in an area.
The TechGrow HS-2 Portable CO2 Meter uses NDIR (Non-Dispersive Infra Red) technology
for high-reliability readings. As well as the CO2 sensor that TechGrow uses for
years for all monitoring- and controlling instruments.

SPECIAL FEATURES:

• Useable in any room.
• Extremely accurate CO2 sensor, produced by SenseAir® Sweden, the leading manufacturer
in CO2 measurement.
• The HS-2 measures the CO2 value, temperature and humidity.
• Takes a measurement every second.
• Backlight for working in dark areas.
• CO2 warning alarm.
• Calibration function for CO2.
• Powered by 4 x AA batteries.
• CO2 range: 0-10000 ppm.
• Temperature range: -10° to + 60° C.
• Humidity range 0.1 - 99.9%.
• Accuracy ± 50 ppm or ± 5% of the CO2 measurement (0-2000).
• Size 60 x 170 x 55 mm.
• Includes batteries and instruction manual.
• Includes convenient storage case.
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HS-2
user manual
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