The Amprobe TMD-55 Thermometer is a perfect choice for HVAC/R technicians and electricians, as well as research, industrial process, and quality control applications. The dual inputs allow easy super-heat and subcool temperature measurement as well as cut-out and in temperature measurements.
| FEATURE | TMD-50 | TMD-51 | TMD-52 | TMD-53 | TMD-53W | TMD-55 | TMD-56 | TMD-55W |
| Thermocouple type | K | K, J | K, J, T, E | K, J | K, J | K, J, T, E, R, S, N | ||
| Basic accuracy | 0.1 % | 0.1 % | 0.05 % | 0.05 % | 0.05 % | 0.05 % | 0.05 % | 0.05 % |
| Number of parameters on the display | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 |
| Real time clock – wireless beeper with setting | – | – | – | • | • | • | • | • |
| Wireless transmission | – | – | – | – | • | – | – | • |
| Data capture | – | 125 Samples | – | – | – | 128 Samples | 256 Samples | 128 Samples |
| Data logger | – | – | – | – | – | 1024 Points | 16000 Points | 1024 Points |
| PC interface | – | – | – | – | Wireless | – | USB | Wireless |
| Thermocouple Type | Temperature Range |
| K-TYPE | -328 °F → 2501 °F (-200 °C → 1372 °C) |
| J-TYPE | -346 °F → 2192 °F (-210 °C → 1200 °C) |
| T-TYPE | -328 °F → 752 °F (-200 °C → 400 °C) |
| E-TYPE | -346 °F → 1832 °F (-210 °C → 1000 °C) |
| R-TYPE | 32 °F → 3212 °F (0 °C → 1767 °C) |
| S-TYPE | 32 °F → 3212 °F (0 °C → 1767 °C) |
| N-TYPE | -58 °F → 2372 °F (-50 °C → 1300 °C) |
| Datasheet » |
| Product Manual » |
bill3215 –
The features this has are just what I need
Using this to check temperatures on a/c units is easy, accurate and simple to use. I like to use the multiple inputs to check hot gas, and suction temps, as well as supply and return temps. I also like being able to use universal type K thermocouples.
✔ Yes, I recommend this product.