เครื่องวัดและบันทึกก๊าซคาร์บอนไดออกไซด์ อุณหภูมิและความชื้น รุ่น HT-2000 แบรนด์ HTI

Multi-function Digital CO2 Temp/RH/data logger Monitor

Features:

- It is a useful instrument to measure indoor CO2 concentration, temperature and humidity. 
- 2 temperature units can be displayed: Celsius(°C) or Fahrenheit(°F).
- With large LCD display and bright backlight, convenient to read.
- It can display time and date, also can give a CO2 concentration warning, really practical.
- With a USB cable, it can be connected with computer.
- Stable NDIR sensor for CO2 concentration.
- Can be powered by batteries(not included) or power adapter.

Specifications:

- Display: 3.5" LCD Display
- Carbon Dioxide (CO2):
---- Range: 0-9999(out of scale)
---- Accuracy: ±50ppm ±5%rdg
---- Response Time: 10s
- Temperature:
---- Range: -10.0~70.0°C / 14~158°F
---- Resolution: 0.1°C/°F
- Humidity:
---- Range: 0.1~99.9%
---- Resolution: 0.1%
- Logging Memory: 12700
- Operating Temperature: 0~50°C
- Operating Humidity: 0~95%RH
- Power Supply: 4 * 1.5V AA Batteries(not included) / Power Adapter
- Power Adapter: AC100-240V 50/60Hz(input) 6V/2A(output)
- Plug Type: US
- Item Size: 14 * 10 * 3.5cm / 5.5 * 3.9 * 1.4in
- Item Weight: 259g / 9.2oz
- Package Size: 27 * 21 * 6.5cm / 10.6 * 8.3 * 2.6in
- Package Weight: 897g / 31.7oz

Package List:

1 * Carbon Dioxide Detector
1 * USB Cable
1 * Power Adapter
1 * CD
1 * User Manual
1 * Case