The Amprobe TMD-55W Thermometer with wireless download capability is a perfect choice for HVAC/R technicians and electricians or for applications that require multi-logging capabilities to monitor and track temperatures. All models feature a backlit triple display, real time clock with calendar and user-selectable recording intervals. Easy data recall using the up and down key. This model with dual inputs allows for easy super-heat and sub-cool temperature measurements as well as cut-out and in temperature measurements.
Wireless communication is invaluable for applications requiring remote access to the instruments data.
I like it so much that I bought two!
Works well. Wireless link is easily established. Wireless transmission range is greater than specified (~2X).
Data logging software is basic but functional (some Engrish). The meter’s multi-function buttons can be somewhat confusing initially, but are ultimately learnable.
An external power supply is not available. I used this meter with two I/R probes that were inserted inadvertantly into a high static environment. Both probes and one channel on the meter were ruined, but otherwise the meter was still functional. (There is a warning in the instructions about high voltage environments) I bought another TMD-55W as a replacement.
✔ Yes, I recommend this product.