LM Pro FZT (Type-1)

It is very critical to know and ensure that vaccines are stored at the recommended temperature throughout its lifecycle. WHO PQS E006 clearly defines the requirements for monitoring of vaccine temperatures. LM Pro FZT- Freezer Temperature (Type-1) from G-tek is a 30 day electronic refrigerator temperature logger with integrated sensor meeting the requirements of WHO PQS E006/TR06.4.

It displays “✔ if the temperature has remained within the recommended limits. It displays “X” if there are any heat or freeze temperature violations, for a period beyond recommended limits. It gives a visual alarm for any violations of temperature. It stores the data up to 120 days and user can view the history data up to last 30 days without downloading or connecting the device to the computer.

All the parameters and alarm limits are pre-configured as per the requirement of the guidelines. Intuitive menus and large display make it easy to use. It comes with individual NABL traceable calibration certificate. With its long battery life and economically priced, makes it indispensable in Vaccine Vial Monitoring (VVM).


Key Features:

  • 120 days of data storage
  • History data view of last 30 days
  • Large intuitive display
  • Visual Alarm
  • Tags for Alarm and Time Settings
  • Long battery life of more than 3.5 years
  • Battery life indicator on display

*Features depends on the product ordered. Please refer to the order code (Model No) of your product for exact features and capabilities.


Model LMPro FZT  (Type-1)
Integrated Sensor Thermistor – 10K NTC
Temperature Measurement Range -30 °C to + 60 °C (-22 °F to +140 °F)
Accuracy ± 0.5 °C for the range -30 °C to + 30 °C

± 0.7 °C otherwise

Resolution 0.1 °C display and storage
Unit of Measurement Data in °C. User has an option to view the data in °F
Calibration Each device accompanies NABL (ISO/IEC 17025) traceable certificate
Alarm Visual
Alarm Low Settings* <= -0.5 °C for more than 60 minutes
Alarm High Settings* >= 8.0 °C for more than 10 hours
Response Time T90 < 20 minutes as per EN12830:1999
Logging Interval* Measurement interval 1 minute and

Data store interval 5 minutes, pre-Fixed.

Delayed Start Option Yes. 30 minutes after start of the device
Power Requirement
Battery Non-Replaceable 3.0 V 950 mAH; CR2477 Panasonic (or Equivalent) Coin Cell Battery;
Battery Life# Up to years 3 years useful life and up to 0.5 years storage life. The battery indicator on the display provides information on the remaining lifetime.
Environmental Specification
Temperature during Transportation and Storage – Device inactivated -30 ˚C to 60 ˚C
Temperature during operation -30 ˚C to 60 ˚C (EN 12830:1999 Table 3, Climatic Type C)
Humidity During Transportation, Storage and usage 5 to 95% RH non-condensing
PC Interface and Software
PC Interface Data of more than 30 days can be extracted using LmViewXS-E006 software. History data of 30 days can be seen using device keyboard and display without attaching to PC.
Software Compatibility LmViewXS-E006 is compatible with Windows Operating System currently supported by Microsoft.
Connectivity USB 2.0, USB 3.0 Compatible; Data Download Time: approx. 6 minutes for full data download.
Human Interface
Display Type Character LCD Display with Min, Max, Battery Level Indication, OK/Alarm, calendar, clock, duration, delay counter, Alarm high and Low, Alarm marker, Bell symbol, REC/Pause indication and Current reading with measurement unit.
Memory Size 30 days overview on the display/ PDF report up to 120 days at store interval of 5 mins using LmViewXS-E006 Software.
Activation Device activation by long press of “UP” key for more than 10 seconds. Please refer to the operating manual for more details.
De-Activation Cannot be manipulated, reset or deactivated without destroying it.
Status Indicator RUN: Red LED flashes while device is activated.

STP: Red LED flashes while device is not activated.

Alarm Visual Flashing temperature reading on display along with ↑or ↓ arrow for high or low alarm with bell symbol.
Power ON Indication “RUN” LED blinks in active mode; LCD shows temperature data along with “REC” and alarm indications if any.
Mounting Device Through 2 holes provided. Refer to operating manual for details
Material Polycarbonate Plastic: non-breakable, non-corrodible housing
Warranty 12 months from the date of dispatch. Refer to warranty certificate for more details.
Service Provision No user serviceable parts inside.
Physical Characteristics
Overall Dimension

(L x W x H) mm

128 x 60 x 22 mm
Weight Approximate 120 gms
Electromagnetic Compatibility IEC 61000-6-2/6-3
Resistance to Electrical Storms IEC 61000-6-2; (IEC 61000-4-2 Basic Standard for applicability of tests)


IP Rating IEC 60529: IP 64
Impact Resistance 5 drops from 1 meter onto concrete floor with battery in place. Device does not get damaged and there is no loss of calibration.
Vibration EN 12830:1999 Clause and Test Method 5.6.6
RoHS Compliant (EU directive 2011/65/EU)
Verification In accordance with PQS verification protocol E006/TR06.VP.4


*: Current alarm settings are pre-fixed from factory as per requirements of WHO/PQS/E006/TR06.4. Other settings are available on request.

#: If data is stored at 5 minute store interval and display is in off mode with storage and operation of the device remained inside the recommen­dations of the manufacturer.


  1. USB cable
  2. Device calibration certificate


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