| No. | Picture | Model | Description | Brand | Action |
|---|
| 1. |  | DR4311-0000-G0100-0000-0000-00-000 | Circular chart recorder with VFD display, 1pen, gray door, universal power | Honeywell |  |
| 2. |  | DR4312-0000-G0100-0000-0000-00-000 | Circular chart recorder with VFD display, 1 pen, fray color, universal power. | Honeywell | |
| 3. |  | DR45AT-1100-44-001-0-000000-0 | Chart recorder | Honeywell | |
| 4. |  | SD-100HB | Recorder,hybrid,strip chart,portable,input:RTD Pt100,6 point dot printing | Sekonic | |
| 5. |  | TH803 | Temperature & humidity chart recorder | Dickson | |
| 6. |  | THDX | Temperature & humidity chart recorder | Dickson | |
