High Accuracy Temperature Monitor With SMS Alerts – Lascar EL-SMS-2G-TP+


  • High and low temperature alarm level notifications
  • Daily, weekly or monthly summary SMS messages
  • Setup using the free EasyLog SMS Apps available from Google Play and the App Store
  • -40 to 125°C (-40 to 257°F) measurement range using supplied probe
  • Powered by four Alkaline AA batteries

The EL-SMS-2G-TP+ is a battery powered temperature alert that will send SMS (Short Message Service) notification messages to pre-programmed mobile phone numbers whenever the temperature it is monitoring exceeds an upper or lower temperature limit.

Configured using the EasyLog SMS App on Google Play and the App Store, the EL-SMS-2G-TP+ can also send periodic summary messages to confirm that it is running normally including the minimum, maximum and average temperature since the previous summary message. The unit must be fitted with a microSIM card purchased separately to allow it to register onto a 2G GSM network.


The EL-SMS-2G-TP is suitable for a wide variety of applications. This includes:

  • Food Temperature Monitoring


Measurement Range -40 to 125°C (-40 to 257°F)
Accuracy (overall error) -10 to 70°C (14 to 158°F) ±0.1°C (±0.2°F)
Accuracy (overall error) -40 to 125°C (-40 to 257°F) ±0.3°C (±0.6°F)
SMS Capabilities Unlimited SMS Alerts Quad-Band 2G GSM
Battery Life Up to 1 Year (at 25°C and daily summary message)
Probe Cable Length 3m (118.1″)


Lascar EL SMS 2G TP High Accuracy Temperature Monitor with SMS Alerts_DpstarGroup