testo 830-T4 – Infrared thermometer with 2-point laser marking (30:1 optics)


  • Laser marking
  • Accurate results thanks to its 30:1 optics and high resolution processor
  • Precision with 0.1 °C resolution
  • Easy to use thanks to the gun-style design
  • Adjustable emissivity
  • Hold function (to retain a reading)
Datasheet
User Manual
Add to your Quote List

Product Description

This universal infrared thermometer is designed to perform fast and accurate surface temperature measurements in the HVAC area and industry. At a distance of 1 m, the point diameter is only 3.6 cm. From a secure distance, even smaller, difficult to access, or dangerous targets can be measured without any problems. The new high resolution processor enables measurement results of unbelievable accuracy. And due to the min./max. function, you can define your temperature limit values according to your needs. To control the limits with the help of an audible and visual alarm has never been easier.

 

Delivery Scope

testo 830-T4, IR temperature measuring instrument with 30:1 optics and 2-point laser measurement spot sighting, incl. battery and factory calibration certificate with the meas. points +176 °F and +662 °F
General technical data
Weight 7 oz. / 200 g
Dimensions 7 x 3 x 1 in. / 190 x 75 x 38 mm
Operating temperature -4.0° to 122.0 °F / -20 to +50 °C
Housing ABS
Battery type 9V block battery
Battery life 15 h
Storage temperature -40.0° to 158.0 °F / -40 to +70 °C
Temperature – Type K TC
Measuring range -58.0° to 932.0 °F / -50 to +500 °C
Accuracy ±0.9 °F + 0.5 % of mv / ±0.5 °C + 0.5 % of mv
Resolution 0.1 °F / 0.1 °C
Measuring rate 1.75 sec
Temperature – Infrared
Measuring range -22.0° to 752.0 °F / -30 to +400 °C
Accuracy ±2.7 °F (-4.0° to 32.0 °F) / ±1.5 °C (-20 to 0 °C)

±3.6 °F (-22.0° to -4.2 °F) / ±2 °C (-30 to -20.1 °C)

±2 °F or ±1 % of mv (Remaining Range) / ±1 °C or ±1 % of mv (Remaining Range)

 
Measuring rate 0.5 sec
Infrared resolution 0.1 °F / 0.1 °C




testo 830-T4 - Infrarot-Thermometer
testo 830-T4 - Infrared thermometer with 2-point laser marking (30:1 optics) - Image 2
Technical advice: 03303 / 50 40 66

Technical advice for this product


    In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



    testo 830-T4 – Infrared thermometer with 2-point laser marking (30:1 optics)

    testo 830-T4 - Infrarot-Thermometer
    testo 830-T4 - Infrared thermometer with 2-point laser marking (30:1 optics) - Image 2
    • Laser marking
    • Accurate results thanks to its 30:1 optics and high resolution processor
    • Precision with 0.1 °C resolution
    • Easy to use thanks to the gun-style design
    • Adjustable emissivity
    • Hold function (to retain a reading)
    Datasheet
    User Manual
    Add to your Quote List

    Product Description

    This universal infrared thermometer is designed to perform fast and accurate surface temperature measurements in the HVAC area and industry. At a distance of 1 m, the point diameter is only 3.6 cm. From a secure distance, even smaller, difficult to access, or dangerous targets can be measured without any problems. The new high resolution processor enables measurement results of unbelievable accuracy. And due to the min./max. function, you can define your temperature limit values according to your needs. To control the limits with the help of an audible and visual alarm has never been easier.

     

    Delivery Scope

    testo 830-T4, IR temperature measuring instrument with 30:1 optics and 2-point laser measurement spot sighting, incl. battery and factory calibration certificate with the meas. points +176 °F and +662 °F
    General technical data
    Weight 7 oz. / 200 g
    Dimensions 7 x 3 x 1 in. / 190 x 75 x 38 mm
    Operating temperature -4.0° to 122.0 °F / -20 to +50 °C
    Housing ABS
    Battery type 9V block battery
    Battery life 15 h
    Storage temperature -40.0° to 158.0 °F / -40 to +70 °C
    Temperature – Type K TC
    Measuring range -58.0° to 932.0 °F / -50 to +500 °C
    Accuracy ±0.9 °F + 0.5 % of mv / ±0.5 °C + 0.5 % of mv
    Resolution 0.1 °F / 0.1 °C
    Measuring rate 1.75 sec
    Temperature – Infrared
    Measuring range -22.0° to 752.0 °F / -30 to +400 °C
    Accuracy ±2.7 °F (-4.0° to 32.0 °F) / ±1.5 °C (-20 to 0 °C)

    ±3.6 °F (-22.0° to -4.2 °F) / ±2 °C (-30 to -20.1 °C)

    ±2 °F or ±1 % of mv (Remaining Range) / ±1 °C or ±1 % of mv (Remaining Range)

     
    Measuring rate 0.5 sec
    Infrared resolution 0.1 °F / 0.1 °C




    Technical advice: 03303 / 50 40 66

    Technical advice for this product


      In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



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