all ok. Work fine

all ok. Work fine

all ok. Work fine

Works all ok. Have first to learn about proper usage. :)

Works all ok. Have first to learn about proper usage. :)

Works all ok. Have first to learn about proper usage. :)

successful

başarılı

successful

simply but funtionable unit

simply but funtionable unit

simply but funtionable unit

Arrived fast and ok

Arrived fast and ok

Arrived fast and ok

It's so beautiful.

Çok güzel .

It's so beautiful.

Works. Must use supplied cable to charge Module data interface https://1drv.ms/b/s!AqsL-97EW1wLhLoN1qjBmv8_DSmEFg?e=ihxGIs

Works. Must use supplied cable to charge Module data interface https://1drv.ms/b/s!AqsL-97EW1wLhLoN1qjBmv8_DSmEFg?e=ihxGIs

Works. Must use supplied cable to charge Module data interface https://1drv.ms/b/s!AqsL-97EW1wLhLoN1qjBmv8_DSmEFg?e=ihxGIs

ok

ok

ok

CO2 measurement is effectively useless. Everything else is cool, but the CO2 indication is the primary feature. Display is nice. Humidity and temperature sensing are good. CO2 sensor keeps fluctuating and fails to correlate with other sensors I have. Measurement keeps fluctuating. It definitely detects something, since when I breathe on it it goes haywire, but is useless for telling me if I should open the windows.

CO2 measurement is effectively useless. Everything else is cool, but the CO2 indication is the primary feature. Display is nice. Humidity and temperature sensing are good. CO2 sensor keeps fluctuating and fails to correlate with other sensors I have. Measurement keeps fluctuating. It definitely detects something, since when I breathe on it it goes haywire, but is useless for telling me if I should open the windows.

CO2 measurement is effectively useless. Everything else is cool, but the CO2 indication is the primary feature. Display is nice. Humidity and temperature sensing are good. CO2 sensor keeps fluctuating and fails to correlate with other sensors I have. Measurement keeps fluctuating. It definitely detects something, since when I breathe on it it goes haywire, but is useless for telling me if I should open the windows.

No sensor CO2! Formaldehyde voc sensor

No sensor CO2! Formaldehyde voc sensor

No sensor CO2! Formaldehyde voc sensor