Vitalbrunnen

Features:

1. This CO₂/TEMP/RH data logger is used for measuring CO₂ concentration, temperature, humidity, dew point temperature and wet bulb temperature.
2. Super large LCD simultaneously display and log CO₂ Level, Temperature, Relative Humidity, Calendar (Y / M / D) and Time (clock).
3. 12700 data logging memory.
4. Warning carbon dioxide level.
5. Stable NDIR sensor for CO2 concentration.
6. NDIR (Non-Dispersive Infrared) waveguide technology with ABC (Automatic Background Calibration).
7. High and Low threshold setting.
8. Backlight Function.
9. Recall MAX and MIN reading.
10. Long time drift compensation.

Specifications:

Large LCD Display: 3.5″(8.9cm) LCD display with backlight

Logger mode: Key start/ stop, Immediately, Schedule, Real-time&Roll-over

Carbon Dioxide (CO₂)

Range: 0~9999 (out of scale)

Accuracy: ±50ppm ±5% rdg (0~2000)

Response time: 10sec

Temperature Range: -10.0~70.0℃(14~158℉)

Resolution: 0.1℃/℉

Accuracy: ±0.6℃/ ±0.9℉(0~50℃/ 32~122℉), others ±1.2℃

Humidity Range: 0.1~99.9%

Resolution: 0.1%

Accuracy: ±3%(10~90%)

Logging Memory: 12700

Operating Condition: 0~50℃, 0~95%RH

Storage Condition: -20~60℃, 0~99%RH

Power Supply: 1A Output 9V AC Adaptor or 4*1.5V AAA batteries (batteries not included)

AC Adaptor Input: AC 100V~240V (50/60Hz), Chinese 2-pin plug

Note: Please kindly make a note if you need any plug adapter.

Package Includes:

1 x CO₂ Meter (batteries are NOT included)

1 x AC Adaptor

1 x USB Cable

1 x CD

1 x User Manual

1 x Box