Detector Tube, formaldehyde, 2-100 ppm, 5 Tests

Gastec Grab Sample Detector Tubes are designed for screening and field surveys using the Gastec GV110 Piston Pump. The tubes are factory calibrated for a specific flow dynamic provided by the Gastec GV110 Pump and should be used with that pump only. Use Gastec Detector Tubes at temperatures between 32 to 104 F (0 to 40 C). See the Hot Probe accessory for higher temperature applications.