The Zefon 10mm Conductive Nylon Cyclone has been designed to precisely match the internal workings of the Dorr-Oliver 10mm nylon cyclones currently on the market
background-attachment:scroll}This convenient Calibration Adapter makes flow rate verification with plastic Disposable PPI Samplers fast and easy--no calibration jar needed
The built-in 3500 mAh rechargeable lithium battery provides up to 4 hours of continuous operation
a minimum 8-hour battery runtime
Nitric oxide (NO) calibration gas at 25 ppm
EVM-7 by TSI Quest - Indoor Air Quality Monitor Plan:Used The Zefon 10mm Conductive NylonThe TSI Quest EVM 7 is a versatile environmental monitor that combines aerosol mass concentration monitoring, indoor air quality assessment, and area gas detection into a single device. It simultaneously measures and logs PM mass concentration, VOCs (PID), CO, CO, temperature, and relative humidity, with a dial in impactor for particle size selection. The large display, simple button interface, and straightforward menu structure make it well suited