| No. | Picture | Model | Description | Brand | Action |
|---|
| 1. |  | 2-5000-0 | Minihelic II differential pressure gauge, range:0-0.5" w.c | Dwyer |  |
| 2. |  | 2-5001 | Minihelic II differential pressure gauge,range:0-1.0" w.c | Dwyer | |
| 3. |  | 2000-0 | Magnehelic differential pressure gauge, range:0-0.5" w.c | Dwyer | |
| 4. |  | 2000-0D | Magnehelic differential pressure gauge, dual range:0-0.5" w.c/0-125Pa | Dwyer | |
| 5. |  | 2000-25CM | Magnehelic differential pressure gauge, range:0-25cm w.c | Dwyer | |
| 6. |  | 2000-50MM | Magnehelic differential pressure gauge, range:0-50mm w.c | Dwyer | |
| 7. |  | 2000-60PA | Magnehelic differential pressure gauge, range:0-60Pa w.c | Dwyer | |
| 8. |  | 2000-6MM | Magnehelic differential pressure gauge, range:0-6mm w.c | Dwyer | |
| 9. |  | 2001 | Magnehelic differential pressure gauge, range:0-1.0" w.c | Dwyer | |
| 10. |  | 2002 | Magnehelic differential pressure gauge, range:0-2.0" w.c | Dwyer | |
| 11. |  | 2004D | Magnehelic differential pressure gauge, dual range:0-4.0" w.c/0-1.0kPa | Dwyer | |
| 12. |  | 2005 | Magnehelic differential pressure gauge, range:0-5.0" w.c | Dwyer | |
| 13. |  | 2006 | Magnehelic differential pressure gauge, range:0-6.0" w.c | Dwyer | |
| 14. |  | 2008 | Magnehelic differential pressure gauge, range:0-8.0" w.c | Dwyer | |
| 15. |  | 2010 | Magnehelic differential pressure gauge, range:0-10.0" w.c | Dwyer | |
| 16. |  | 2015 | Magnehelic differential pressure gauge, range:0-15.0" w.c | Dwyer | |
| 17. |  | 2020 | Magnehelic differential pressure gauge, range:0-20.0" w.c | Dwyer | |
| 18. |  | 2040 | Magnehelic differential pressure gauge, range:0-40.0" w.c | Dwyer | |
| 19. |  | 2300-0 | Magnehelic differential pressure gauge, range:0.25-0-0.25” w.c | Dwyer | |
| 20. |  | 2300-120PA | Magnehelic differential pressure gauge, range:60-0-60 pascal | Dwyer | |
| 21. |  | 4000-20CM | Capsuhelic differential pressure gauge, range:0-20cm w.c | Dwyer | |
| 22. |  | A-301 | Static pressure tip for ¼" metal tubing connection | Dwyer | |
| 23. |  | A-605 | Air filter gauge kit | Dwyer | |
| 24. |  | A3005 | Photohelic differential pressure gauge/switch, range:0-5" w.c | Dwyer | |
| 25. |  | BDT /1 | General pressure gauge, 3/8" BSP bottom, 0-20bar | Badotherm | |
| 26. |  | BDT 2/A | General pressure gauge, 3/8" BSP bottom, 0-10bar | Badotherm | |
| 27. |  | SGS-F0222N | Pressure gauge stainless steel, range:0-15psi (0-100kPa), 4" dial | Dwyer | |
