| P51-15-S-N-I12-4.5OV | 
                            SSI Technologies Inc | 
                            SENSOR 15PSI 1.2-20 UNF-2A 4.5V | 
                            Cylinder | 
                            3,366 | 
                          
                                                    
                            | XCX15DNH | 
                            Honeywell Sensing and Productivity Solutions | 
                            XCX DIFF GAUGE VACCUM GAUGE | 
                            6-SIP Module | 
                            6,390 | 
                          
                                                    
                            | 85-100A-8C | 
                            TE Connectivity Measurement Specialties | 
                            SENSOR 100PSIA 1/4NPT RIB | 
                            Cylinder | 
                            5,274 | 
                          
                                                    
                            | MLH250BSD01B | 
                            Honeywell Sensing and Productivity Solutions | 
                            SENSOR AMP 250BAR 4-20MA OUT | 
                            Cylinder, Metal | 
                            3,096 | 
                          
                                                    
                            | CSM-001G-LP | 
                            All Sensors Corporation | 
                            PRESSURE SENSOR 1PSIG SM | 
                            8-CSMD, No Lead, Top Port | 
                            5,364 | 
                          
                                                    
                            | NSCDNNN001PGUNV | 
                            Honeywell Sensing and Productivity Solutions | 
                            BRD MNT PRESSURE SENSORS | 
                            8-DIP (0.524", 13.30mm) | 
                            4,122 | 
                          
                                                    
                            | 26PCBFC2G | 
                            Honeywell Sensing and Productivity Solutions | 
                            SENSOR DIFFERENTIAL +-5 PSI | 
                            4-SIP Module | 
                            6,678 | 
                          
                                                    
                            | NPC-1210-050G-3-L | 
                            Amphenol Advanced Sensors | 
                            SENSOR PRES 50PSIA 0-100MV DIP | 
                            8-DIP Module | 
                            4,536 | 
                          
                                                    
                            | 1 PSI-GF-CGRADE-MINI | 
                            All Sensors Corporation | 
                            SENSOR 1PSI GF MV MONO | 
                            4-SIP Module | 
                            6,876 | 
                          
                                                    
                            | 2 INCH-D1-P4V-MINI | 
                            All Sensors Corporation | 
                            SENSOR PRESSURE DIFF 2" H2O 4SIP | 
                            4-SIP Module | 
                            7,884 |