Indoor Environment Quality Selection Guide for IEQ Accessories Photo number Description Part
A 1165 Sound calibrator, class 2
A 1169
Fast charger for AA, C, D and 9 V block batteries
A 1180 CO2 probe Target application
Sound calibrator Class 2 is intended for periodical calibration and accuracy inspec- tion of the instrument.
Fast battery charger for up to 12 pcs AA, 6 pcs C or D rechargeable batteries, 4 pcs 9 V block batteries.
- ○ ○ ○ ○ ○ Probe measures concentration of carbon dioxide in the ambient air. ○ - ○ A 1181 CO probe Probe measures concentration of carbon monoxide in the ambient air. ○ - ○