| Features | |
| Supports ≧/・ temperature units Laser On/Off selectable LCD backlight On/Off for option Automatically power off and data hold Convenient to hold | |
| General Specs | |
| Brand & Model | GM550 |
| Temperature Range | -50 ~550≧(-58~1022・) |
| Accuracy | ＼1.5% or ＼1.5C |
| Repeatability | ＼1% or ＼1C |
| Object Distance Ratio | 12:1 |
| Transmitter | 0.95 |
| Preset Resolution | 0.1C/F |
| Respond Time | 500ms |
| Respond Wavelength | 8-14μm |
| Power | 9V battery |
| Net Weight | 147.5 g (includes battery) |
| Dimensions | 153 x 101 x 43 mm |
