INKBIRDPLUS PTH-9C Indoor CO2 Detector Air Quality Monitor, Tester for Carbon Dioxide

3 detecting stages of CO2 concentration-- normal (400-700 ppm), warning (700-1500 ppm), and dangerous (1500-5000 ppm) Support selection of temperature unit from ℃ to ℉ Large and distinct LCD screen with backlight for data viewing MULTIPLE APPLICABLE SCENARIOS Suitable for growing tents, wine cellars, homes, and cars et

Inkbird Plus CO2 Carbon Dioxide Detector Temp Air Quality Tester Monitor PTH -9C

INKBIRDPLUS Portable CO2 Detector, Mini Indoor CO2 Monitor, NDIR Sensor with Full Color LCD, for Home, Office, Travel (PTH-10C) : Industrial & Scientific

INKBIRDPLUS PTH-9C Indoor CO2 Detector Air Quality Monitor, Tester for Carbon Dioxide

Newentor CO2 Monitor, Indoor Air Quality Meters, Carbon Dioxide Detector with Voice Alert, Large Display CO2 Tester, Temperature Humidity Sensor, Alarm Clock for Home, RV, Grow Tents, 400-5000ppm - Yahoo Shopping

INKBIRDPLUS PTH-9C Indoor CO2 Detector Air Quality Monitor, Tester for Carbon Dioxide

PTH-9C 3 In 1 Infrared CO2 Meter Air Quality Monitor 400-5000PPM Carbon Dioxide Tester Temperature Humidity Detector - AliExpress

INKBIRDPLUS CO2 Monitor, PTH-9C CO2 Detector, 3 in 1 Indoor Air Quality Monitor

INKBIRDPLUS 6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A) : Industrial & Scientific

INKBIRDPLUS CO2 Monitor, PTH-9C CO2 Detector, 3 in 1 Indoor Air Quality Monitor

INKBIRDPLUS PTH-9A Indoor CO2 Detector Air Quality Monitor, Tester for Carbon Dioxide