Calibration Cap | FD-90E & FD-91

Brand: FORENSICS DETECTORSModel: FD-90E-CAPCompatible Detectors: FD-90E (all versions) and FD-91 (all versions) ⚛️  Description: This is a basic plastic calibration cap compatible with our FD-90E and FD-91E gas leak detectors. The cap fits over the sensor for gas calibration or pumping air directly to the sensor.  📶  How does it work? The cap fits over the sensor housing. The cap is rubber so it expands and creates a tight seal. The cap has a hole so the gas does not pressurize. 👫  Instructions: Place the cap over the sensor housing of your gas leak detector. Connect your supply gas line. Apply gas flow of 0.3 LPM.  🔣  Specifications: Dimensions: 4 in x 2 in x 2 in Weight: 2.3 oz Comes with 10 inches of 1/8 in ID x 1/4 in OD (3.17 mm x 6.35 mm) rubber tubing connected