| P51-300-G-N-M12-20MA | 
                            SSI Technologies Inc | 
                            SENSOR 300PSI 1.2-20UNF-2A 20MA | 
                            Cylinder | 
                            7,326 | 
                          
                                                    
                            | P51-2000-A-N-M12-4.5OV | 
                            SSI Technologies Inc | 
                            SENSOR 2000PSI 1.2-20UNF-2A 4.5V | 
                            Cylinder | 
                            3,456 | 
                          
                                                    
                            | NSCDANN1.6BAUNV | 
                            Honeywell Sensing and Productivity Solutions | 
                            SENSOR PRES 1.6PSI ABSO 12V DIP | 
                            8-DIP (0.524", 13.30mm), Top Port | 
                            5,256 | 
                          
                                                    
                            | SSCSMNN001BGAF5 | 
                            Honeywell Sensing and Productivity Solutions | 
                            SENSOR PRES 1BAR GAUG 5V SIP | 
                            4-SIP Module | 
                            3,400 | 
                          
                                                    
                            | NPC-1210-001D-3-S | 
                            Amphenol Advanced Sensors | 
                            SENSOR PRES 1PSI 0-75MV DIP | 
                            8-DIP Module | 
                            8,118 | 
                          
                                                    
                            | PX2AN2XX100PSBDX | 
                            Honeywell Sensing and Productivity Solutions | 
                            HEAVY DUTY PRESSURE TRANSDUCER | 
                            Cylinder | 
                            3,672 | 
                          
                                                    
                            | P51-1500-S-F-D-4.5V-000-000 | 
                            SSI Technologies Inc | 
                            SENSOR 1500PSI 1/4-18NPT .5-4.5V | 
                            Cylinder | 
                            6,084 | 
                          
                                                    
                            | P51-500-S-G-MD-4.5V-000-000 | 
                            SSI Technologies Inc | 
                            SENSOR 500PSI 1/8-27NPT .5-4.5V | 
                            Cylinder | 
                            2,070 | 
                          
                                                    
                            | P51-50-S-H-D-4.5OVP-000-000 | 
                            SSI Technologies Inc | 
                            SENSOR 50PSI M12-1.5 6G .5-4.5V | 
                            Cylinder | 
                            8,838 | 
                          
                                                    
                            | P51-300-G-S-P-4.5OVP-000-000 | 
                            SSI Technologies Inc | 
                            SENSOR 300PSI 1/4-18NPT .5-4.5V | 
                            Cylinder | 
                            4,572 |