| PCE-007 | 
                                        PCE Instruments | 
                                        7 | 
                                        AIR FLOW METER PCE-007 | 
                                    
                                                                    
                                        | PCE-009 | 
                                        PCE Instruments | 
                                        16 | 
                                        AIR FLOW METER PCE-009 | 
                                    
                                                                    
                                        | PCE-010 | 
                                        PCE Instruments | 
                                        3 | 
                                        Handheld Refractometer PCE-010 | 
                                    
                                                                    
                                        | PCE-010-LED | 
                                        PCE Instruments | 
                                        7 | 
                                        Refractometer | 
                                    
                                                                    
                                        | PCE-018 | 
                                        PCE Instruments | 
                                        8 | 
                                        Handheld Refractometer PCE-018 | 
                                    
                                                                    
                                        | PCE-032 | 
                                        PCE Instruments | 
                                        5 | 
                                        Handheld Refractometer | 
                                    
                                                                    
                                        | PCE-032-LED | 
                                        PCE Instruments | 
                                        5 | 
                                        Refractometer | 
                                    
                                                                    
                                        | PCE-1000N | 
                                        PCE Instruments | 
                                        9 | 
                                        Barcol Hardness Tester PCE-1000N | 
                                    
                                                                    
                                        | PCE-106D2H,000 | 
                                        TE Connectivity Potter & Brumfield Relays | 
                                        35,000 | 
                                        RELAY GEN PURPOSE SPDT 10A 6V | 
                                    
                                                                    
                                        | PCE-109D1H,000 | 
                                        TE Connectivity Potter & Brumfield Relays | 
                                        35,000 | 
                                        RELAY GEN PURPOSE SPDT 10A 9V | 
                                    
                                                                    
                                        | PCE-112D1,000 | 
                                        TE Connectivity Potter & Brumfield Relays | 
                                        35,000 | 
                                        RELAY GEN PURPOSE SPDT 10A 12V | 
                                    
                                                                    
                                        | PCE-112D1H,000 | 
                                        TE Connectivity Potter & Brumfield Relays | 
                                        35,000 | 
                                        RELAY GEN PURPOSE SPDT 10A 12V | 
                                    
                                                                    
                                        | PCE-112D1MH,000 | 
                                        TE Connectivity Potter & Brumfield Relays | 
                                        35,000 | 
                                        RELAY GEN PURPOSE SPST 10A 12V | 
                                    
                                                                    
                                        | PCE-112D2,000 | 
                                        TE Connectivity Potter & Brumfield Relays | 
                                        35,000 | 
                                        RELAY GEN PURPOSE SPDT 10A 12V | 
                                    
                                                                    
                                        | PCE-112D2H,000 | 
                                        TE Connectivity Potter & Brumfield Relays | 
                                        35,000 | 
                                        RELAY GEN PURPOSE SPDT 10A 12V |