Temperature & Humidity Monitor With Email Alerts – Lascar Wireless Alert TH


  • -18 to +54 °C and 10 to 90 %RH measurement range using an internal sensor
  • User-configurable high and low alert limits
  • Sends email alerts and scheduled status reports
  • Flashing alert indicator
  • Wi-Fi connected
  • Simple to set up using the free mobile app
  • Two years’ battery life (typical)
  • No ongoing subscription fees
  • Includes sticky pad for wall mounting

The Wireless Alert TH can be set up to monitor temperature and humidity in a variety of applications. High and low limits are user-configurable between -18 and 54 °C (0 to 129 °F), and 10 to 90% RH. The device will trigger a notification email, sent to a user-selected address, if the selected limits are breached and when the temperature or humidity returns to normal. In addition to this, the device can send a scheduled summary email detailing minimum, maximum and average temperature and humidity, as well as battery level, number of alerts, and total time spent in alert.



Temperature Measurement Range -18 to +54°C 0 to +129°F
Temperature Measurement Resolution 1°C 2°F
Temperature Measurement Accuracy ±1°C ±2°F
Humidity Measurement Range 10-90% RH
Humidity Measurement Resolution 1% RH
Humidity Measurement Accuracy ±3% RH
Device Operating Temperature -18 to +54°C 0 to +129°F
Response time < 1 minute
Environmental Conditions Device: indoor use only (IP5X)
Product Dimensions 69 x 32 x 22mm 2.7 x 1.3 x 0.9 inches
Battery Type 2 1.5V Alkaline LR03/UM4/AAA
Battery Life 2 years


Lascar Wireless Alert TH Temperature Humidity Monitor With Email Alerts_DpstarGroup