CO2 Monitors: Top 3 Compared — Ranked Lab
#1
Temtop M2000C Air Quality Monitor CO2 PM2.5 TVOC
~$139
★★★★ 4.5/5
8.8/10 avg
#2
CO2Meter RAD-0301 Mini CO2 Monitor Desktop
~$109
★★★★ 4.6/5
9.0/10 avg
#3
Govee Air Quality Monitor CO2 Detector Indoor
~$49
★★★★ 4.4/5
8.6/10 avg

Temtop M2000C Air Quality Monitor CO2 PM2.5 TVOC vs CO2Meter RAD-0301 Mini CO2 Monitor Desktop vs Govee Air Quality Monitor CO2 Detector Indoor

MetricTVOCDesktopIndoor
Quality9.2/10
9.4/10 Best
9.0/10
Features8.9/10
9.1/10 Best
8.7/10
Ease of Use8.7/10
8.9/10 Best
8.5/10
Value8.5/10
8.7/10 Best
8.3/10
Price~$139~$109~$49
Rating4.5/54.6/54.4/5

Score Breakdown

Quality
Desktop
9.4
TVOC
9.2
Indoor
9.0
Features
Desktop
9.1
TVOC
8.9
Indoor
8.7
Ease of Use
Desktop
8.9
TVOC
8.7
Indoor
8.5
Value
Desktop
8.7
TVOC
8.5
Indoor
8.3

Strengths & Weaknesses

Temtop M2000C Air Quality Monitor CO2 PM2.5 TVOC
Strength

Strongest in quality with 9.2/10

Temtop M2000C Air Quality Monitor CO2 PM2.5 TVOC
Watch Out

Trails in value at 8.5/10

CO2Meter RAD-0301 Mini CO2 Monitor Desktop
Strength

Strongest in quality with 9.4/10

CO2Meter RAD-0301 Mini CO2 Monitor Desktop
Watch Out

Trails in value at 8.7/10

Govee Air Quality Monitor CO2 Detector Indoor
Strength

Strongest in quality with 9.0/10

Govee Air Quality Monitor CO2 Detector Indoor
Watch Out

Trails in value at 8.3/10

Our Verdict
Temtop M2000C Air Quality Monitor CO2 PM2.5 TVOC

The Temtop M2000C Air Quality Monitor CO2 PM2.5 TVOC takes our top spot, but the CO2Meter RAD-0301 Mini CO2 Monitor Desktop is a compelling alternative if you prioritize different features. Check our full rankings for the complete picture.

View All 6 Rankings →
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