Part Numbers

Product Codes

1540-0009	Handheld IAQ monitoring device with remote sampling probes for CO2 (0 - 20% vol), temperature & RH sensors, LCD display, internal sample draw pump, calibration tubing, rechargeable batteries (3 x AA NiMH), AC adapter/battery charger, comes in a plastic storage/carrying case with foam lining.
1540-2009	Handheld IAQ monitoring device with remote sampling probes for CO2 (0 - 20% vol) and O2 (0 - 25% vol), temperature & RH sensors, LCD display, internal sample draw pump, calibration tubing, rechargeable batteries (3 x AA NiMH), AC adapter/battery charger, comes in a plastic storage/carrying case with foam lining