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Monitor both your fridge and freezer with Control Solution's VFC350® WiFi Temperature Data Logging Sensor.
Comes complete with two probes and glycol filled vials & 2 point NIST traceable calibration, ISO/IEC 17025:2017 compliant. 
Our VFC350®-WiFi meets
all CDC requirements for data loggers.

Requires 802.11 b/g/n compliant WiFi router/network. Compatible with Enterprise Networks.


**Note: Unfortunately, at this time text alerts are not supported by US Cellular. - alerts to other carriers and e-mail notifications are available





  • 1 year NIST certified calibration 
  • Temperature data logging sensor with removable thermistor probe with integrated LCD display
  •  Included with the data logger and removable thermistor probe is a shatter proof glycol buffer bottle, acrylic stand, installation kit and AC to USB adaptor
  •  Removable thermistor probe has 10’ of lead wire
  •  Easy sensor set-up using the FREE PC software
  •  Wirelessly streams data to a PC or Cloud.
  •  Event mark function indicates on chart when inspection occurred. Will validate daily temperature monitoring reporting for the CDC
  •  View and analyze multiple sensors using the PC software, including immediate graphing of historical data
  •  Temperature measurement accuracy of ±0.3° C / 0.5° F
  •  Temperature display resolution to 0.01°C 
  •  Datalogger operating range is -40 to +125°C 
  •  Capable of logging greater than 1 million data entries
  •  Configurable high and low alarms with visual indicator of alarm breach on sensor and with audible and visual indicators on host PC
  •  Delayed alarm capability, filters out nuisance alarms and unwanted defrost cycles
  •  802.11 b/g/n compliant with security protocols WEP, WPA/WPA2-PSK
  •  WiFi connection indicator and signal strength indicator
  •  Local display resets maximum and minimum readings
  •  Selectable measurement scale of °C / °F
  •  Rechargeable internal lithium polymer battery with low battery indicator
  •  Sensor memory stores all data even if WiFi is temporarily disconnected
  •  PC can be switched off without loss of data
  •  Datalogger IP55, probe IP67