This is a Dickson circular chart recorder. Please refer to the technical specifications in the listing for more information.
We have inspected this item and the display powers on. We do not have the capability to test the unit any further. There are some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Circular Chart Recorder |
| Circular Chart Diameter | 4 in |
| Parameters Measured | Temperature Degrees F, Temperature Degrees C |
| Time Recorded | 24 hr, 7 day |
| Temperature Measured F° | 0 Degrees F to 100 Degrees F |
| Temperature Measured C° | -18 Degrees C to 37 Degrees C |
| Calibration Certificate | Not Included |
| Accuracy Degrees F | +/-1.8 Degrees |
| Accuracy Degrees C | +/-1.0 Degrees |
| Manufacturer Part Number | SL4100 |