Pay in 4 interest-free payments of $38.12 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
pollution resistant
Protection Level Dual Insulation
Frequency Weightings:A
0V～1000V DC
to detect out-of-balance
AZ7788 Digital Desktop Indoor Air Quality CO2 Monitor Temperature & Relative Humidity Monitor BISS pollution resistantBrand: Graigar Color: white Features: * Advanced CO2 Meter your best IAQ (Indoor Air Quality) Watcher * 15 degree tilt angle for checking and reading easily * One key touch to activate the logging mode * Real time clock and calendar are displayed * Warning carbon dioxide level from 1000 5000 ppm * Super large LCD display CO2 value (with good, normal, poor air quality indicator), Year Month Date, Hour Minute, Air Temp. & Relative Humidity * Max. Min.
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