Lascar EL-WiFi-VACX – High Accuracy WiFI Vaccine Monitoring Kit With Alarm Warning Light & Sounder


  • Temperature measurement range -40 to +60 °C (-40 to +140 °F)
  • Configurable alarm levels with on-board warning light and sounder
  • Digital calibratable probe with 3m cable
  • No need to remove from service for recalibration, just replace the probe
  • Wirelessly stream and view data on the EasyLog Cloud, and configure alarm email notifications
  • View and analyse multiple devices, including graphing of historic data
  • Easy device setup using free PC software or mobile app
  • Device memory stores all data even if Wi-Fi is temporarily disconnected
  • Traceable calibration certificate supplied at 2 °C and 8 °C

Lascar EL-WiFi-VACX monitors the temperature of a probe placed inside a glycol-filled container, which imitates the temperature variations seen in vaccine samples. It wirelessly transmits data over any compatible Wi-Fi network, allowing users to monitor it from any internet-enabled device via a web browser or a free mobile app. Setting up the device and connecting it to Wi-Fi and the EasyLog Cloud is straightforward – simply download the free EasyLog WiFi PC software or the mobile app and follow the setup instructions. The device can be positioned anywhere within the Wi-Fi network’s range. In case of temporary Wi-Fi disconnection, it continues to log readings for up to 30 days at 10-second intervals until it reconnects with the EasyLog Cloud.

The device complies with IEEE 802.11bgn (2.4GHz) standards and supports various security protocols including WEP, WPA/WPA2 encryption, and enterprise networks like PEAP, TTLS, and FAST. With an IP42 protection rating for the device and IP67 for the probe, it offers durability and reliability. It can stand alone or be mounted on a wall or surface using the provided bracket, which allows for easy attachment and removal. Additionally, it features a translucent back that displays a red flashing indicator during an alarm state, along with a moderate volume sounder to alert nearby individuals.


The EL-WiFi-VACX temperature data logger is suitable for a wide variety of applications. These include:

  • Vaccine Storage
  • Blood Storage
  • Pharmaceutical Cold Chain


Measurement range (probe supplied) -40 to +60°C (-40 to 140°F)
Measurement resolution 0.01°C (0.02°F)
Display resolution 0.01
Measurement accuracy (typical) ±0.1°C (-10 to +60°C) ±0.2°F (+14 to +140°F)
Measurement accuracy (maximum) ±0.6°C (-40 to +60°C) ±1.1°F (-40 to +140°F)
Operating temperature -20 to +60°C (-4 to +140°F)
Readings Unlimited
Logging rate User selectable between 10 seconds and 12 hours
Battery Life > 6 months
Calibration Certificate Supplied at 2 and 8°C
IP rating Logger IP42
Probe IP67
Dimensions 82 x 70 x 36 mm


Lascar EL WiFi VACX High Accuracy WiFI Vaccine Monitoring Kit With Alarm Warning Light Sounder_DpstarGroup