EL-USB-RT is a USB temperature and humidity monitor produced by Lascar Electronics. It can measure temperature and relative humidity and store the data in a file on the computer. EL-USB-RT supports user-programmable alarm thresholds, and when the temperature or humidity exceeds the set value, EL-USB-RT will issue an alarm.
The EL-USB-RT is a real‑time USB temperature and humidity monitor that measures temperature from -10 °C to +60 °C and relative humidity from 0 % to 100 %RH. Data, including dew point, is displayed on a PC and can be logged for up to seven days.
The supplied Windows software provides live read‑outs, graphing, printing, and export functions. Users can configure high/low alarms that trigger e‑mail, text‑message, or audible alerts, and the software can place a status icon in the Windows notification area for quick access.
| Temperature measurement range | -10 °C to +60 °C |
|---|---|
| Humidity measurement range | 0 % to 100 % RH |
| Temperature accuracy (overall error) | ±1.5 °C |
| Humidity accuracy (overall error, 20‑80 %RH) | ±4.5 % RH |
| Response time (temperature) | 20 sec |
It measures temperature from –10 °C to +60 °C.
The data file can store up to seven days of measurements.
Yes, high and low alarms can send e‑mail, text alerts, or audible alarms via the PC speaker.