[![ktt320](/sites/default/files/styles/product_image/public/images/ktt320.jpg?itok=3O1JAKjg)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/ktt320.jpg?itok=2Mgh4W9x)

[![KTT320 ecs](/sites/default/files/styles/thumbnail/public/images/KTT320-ECS.jpg?itok=aYOZDzZi)](https://www.kimo-instruments.com/sites/default/files/styles/max_1300x1300/public/images/KTT320-ECS.jpg?itok=P2zhb-pc)

 

 

 

 

When easy wireless connection and a wide range of temperature readings are needed, the KTT 320 Thermocouple Data Logger is the key with its four thermocouple inputs.

Data Loggers are widely used in agriculture, industry and clinical laboratories to monitor a variety of parameters.



 [  Technical Data sheet ](https://www.kimo-instruments.com/sites/default/files/files/DS_KT320-KTT320_EN_20-03-2025.pdf) [  User manual ](https://www.kimo-instruments.com/sites/default/files/files/UM_kistock_class-320_EN_13-06-25.pdf) [  Simplified manual ](https://www.kimo-instruments.com/sites/default/files/files/QSG_Kistock-320_07-04-25.pdf) 

 

      Wireless connection for smartphones & tablets (Android and iOS)

 

 

      Large storage capacity of 2 million points

 

 

      4 Thermocouple probe inputs

 

 

      Supplied with an anti-theft wall mount with lock

 

 

      Free downloadable basic software

 

 

      Large 2-line LCD screen

 

 

 

 

 


 Product info   #### Measure details

- Frequency of measurements min
    
     
    
    1 seconds
- Frequency of measurements max
    
     
    
    24 hours
- Number of record points
    
     
    
    2 000 000
- Units
    
     
    
    °F, °C
- Alarm
    
     
    
    2 configurable setpoint alarms
 
 ![shadow](/themes/custom/kimo/images/divider-big.png) 

 

 



 

 

#### Technical details

- Parameters
    
     
    
    Temperature
- Displays
    
     
    
    2-line display
- IP Protection
    
     
    
    IP 54
- Battery life
    
     
    
    5 years
- Standards
    
     
    
    FCC part 15
    
    UKCA
    
    UL61010
    
    2011/65/EU RoHS II
    
    2012/19/EU WEEE
    
    2014/30/EU EMC
    
    2014/35/EU Low Voltage
- Wireless connection
    
     
    
    1
- Power supply
    
     
    
    2 lithium double AA 3.6 V batteries EN
- Sensors
    
     
    
    External sensors
- Magnetise case
    
     
    
    Yes
- Securable mounting
    
     
    
    Yes, wall bracket & lock included
 
 ![shadow](/themes/custom/kimo/images/divider-big.png) 

 

#### Instrument Dimensions

- Length
    
     
    
    4 11/32 inches 
    
    110.2 mm
- Width
    
     
    
    3 1/8 inches 
    
    79 mm
- Height
    
     
    
    1 3/8 inches 
    
    35.4 mm
- Weight
    
     
    
    200 g
 
 ![shadow](/themes/custom/kimo/images/divider-big.png) 

 

#### Operating temperature

- Min
    
     
    
    -20.00 °C
    
    -4.00 °F
- Max
    
     
    
    70.00 °C
    
    158.00 °F
 
 ![shadow](/themes/custom/kimo/images/divider-big.png) 

 

#### Storage temperature

- Min
    
     
    
    -20.00 °C
    
    -4.00 °F
- Max
    
     
    
    50.00 °C
    
    122.00 °F
 
 ![shadow](/themes/custom/kimo/images/divider-big.png) 

 



 Probes   [ ![sondes-thermo-hygro](/sites/default/files/styles/small/public/images/thermo-hygro_0.jpg.webp?itok=Kry1Jitk)

 Thermo-hygrometry probes](/en-INT/measuring-instruments/data-loggers/probes/thermo-hygrometry-probes-1)

[ ![cable-courant](/sites/default/files/styles/small/public/images/KCTD-02_1.jpg.webp?itok=p5ovo6mh)

 Current / voltage input cables](/en-INT/measuring-instruments/data-loggers/probes/current-voltage-input-cables-0)

[ ![pince-ampe](/sites/default/files/styles/small/public/images/pince-ampe-KPIJ100_0_0.jpg.webp?itok=5ZjWuepE)

 Ammeter clamps](/en-INT/measuring-instruments/data-loggers/probes/ammeter-clamps-1)

[ ![sondes pt100](/sites/default/files/styles/small/public/images/gamme-sondes.jpg.webp?itok=ir3gCiMp)

 Pt100 temperature probes](/en-INT/measuring-instruments/data-loggers/probes/pt100-temperature-probes-0)

[ ![sondes-thermo](/sites/default/files/styles/small/public/images/sondes-thermo_0.jpg.webp?itok=Iv1HYc8Y)

 Thermocouple temperature probes](/en-INT/measuring-instruments/data-loggers/probes/thermocouple-temperature-probes)

 

 

 Accessories    [ ![support mural antivol](/sites/default/files/styles/small/public/images/support%20mural%20anti%20vol%20platine.jpg.webp?itok=5iWFzi83)

 Wall mount anti-theft device ](/en-INT/measuring-instruments/registradores/accessories/wall-mount-anti-theft-device)

 [ ![knt320a](/sites/default/files/styles/small/public/images/knt320a.jpg.webp?itok=W31P_9ej)

 KNT 320 data collector ](/en-INT/measuring-instruments/data-loggers/accessories/knt-320-data-collector)

 

 

 Software   [ ![kilog](/sites/default/files/styles/small/public/images/kilog_0.jpg.webp?itok=HdswNV1c)

 KILOG](/en-INT/measuring-instruments/data-loggers/software/kilog)

[ ![kilog lite ecran](/sites/default/files/styles/small/public/images/kilog-lite-ecran_0.png.webp?itok=m1NPAzqa)

 KILOG-Lite](/en-INT/measuring-instruments/data-loggers/software/kilog-lite)

[ ![kistock mobile](/sites/default/files/styles/small/public/images/kistock-mobile.jpg.webp?itok=RN45lYY_)

 Kistock mobile](/en-INT/measuring-instruments/data-loggers/software/kistock-mobile)

 

 

 Compliance