TL-2000 LCD CO2 Detector Monitor for CO2 Temperature Humidity Atmospheric Pressure (US Plug)

Specification: Item Type: CO2 Detector Material: ABS Carbon Dioxide Range: 0-9999 (Over Scale) Accuracy: ±50ppm Reading ±5% (0-5000) Response Time: 10 Seconds Temperature Range: -10-70℃ (14-158℉) Resolution: 0.1℃/℉ Accuracy: ±0.6℃/℉±0.9 (0-50℃/ 32-122℉), Others ±1.2℃ Humidity Range: 0-99.9% Resolution: 0.1% Air Pressure Range: 10-1100hPa / 1-110kPa / 0.29-32.48 InHg / 0.15-16.00 Psi Resolution: 1Pa / 0.1kPa / 0.01 InHg / 0.01Psi Data Record: 9144 Groups Working Conditions: 0-50℃, 0-95%RH Storage Conditions: -20-60℃, 0-99%RH Screen Size: Approx. 120x70mm / 4.7x2.8in Storage Box Size: Approx. 250x205x68mm / 9.8x8.1x2.7in Power Supply: 4 x 1.5V AA Battery (Battery Not Included) or the first output 5V AC adapter Product Size: Approx. 160x122x28mm / 6.3x4.8x1.1in Weight: Approx. 881g / 31.1oz How to Use: Get the product, install the battery (not included), and then use it; the user can adjust the use of multiple functions. There are multiple buttons on the back of the product, from top to bottom; from left to right: 1. Switch temperature unit: ℃ / ℉ 2. Switch atmospheric pressure: hpa, kp

• Carbon dioxide detector, with 5.5in backlit LCD display, large black fonts are clear and easy to read.
• Measure CO2 concentration (PPM), air temperature (℃/℉), humidity (%), atmospheric pressure (hPa, kPa, inHg, PSI), with perpetual calendar and time display.
• Maximum/minimum value measurement function, each time you turn on the device, you can track the maximum and minimum values of any parameter.
• With carbon dioxide warning level, support data retention function, automatic power off, internal memory reading (data logging function).
• Powered by 4x1.5V AA batteries (not included), if it cannot be used, it will automatically shut down after 10 minutes. With a low battery indicator to remind you to replace the battery.