Insert tube in the pump and pull out the pump handle for use.

The Draeger CMS (Chip Management System) uses a mass flow controller to take a precise air sample. Simply insert the CMS Chip and follow the instructions. TWA levels are typically analyzed in 1-2 minutes. The color change is measured with a photo-optical system, eliminating any human subjectivity. Upon completion of this process, the concentration is indicated on the LCD display. Unit is accurate within 4 -10% of measured values. This unit does not require gas calibration because all measurement and calibration information is stored on a bar code on the CMS Chip. A leak check is performed before each measurement, so you are assured of accurate indications every time. The on-board data recorder stores up to 50 measurements with the gas/concentration and date/time. Unit runs on four AA batteries and will deliver about 100 measurements per battery change.

This hand-held ergonomically-designed pump provides quick and precise sampling every time. Tube tip breaker catches the glass ends of tubes and comes standard with each kit. Insert tubes in the pump and pull out the pump handle for use. A manufacturer's lifetime warranty guarantees years of dependable service.

Features include:

• Kit includes pump, spare parts, carrying case, and instruction card
• Tubes sold separately

This Remote Sampling Pump makes the Draeger CMS (Chip Management System, #28627) an ideal choice for confined space entry applications.