testo 835-H1 – Infrared thermometer and moisture meter


  • Measures temperature / moisture / dew point
  • Calculates surface moisture content
  • Easy to follow menu guide, memory of up to 200 readings, data analysis with free to download software
  • 4-point laser and 50:1 optics for precise measurements, even over long distances
Datasheet
User Manual
User Manual
User Manual
Add to your Quote List

Product Description

Perform temperature monitoring and checks on air conditioning and ventilation systems, inspect industrial systems and rotating equipment, and ensure constantly high levels of quality in production processes. The testo 835 is ideal for a wide range of industrial and commercial applications.What the testo 835-H1 infrared thermometer and moisture meter can do

  • Measure surface temperature / RH and check dew point / surface moisture
  • Timely detection of mold in buildings
  • Carry out quick and safe measurements on small / moving / hard to reach objects

State of the art technology and easy handling

  • 4-point laser shows exact measuring zone, effectively preventing incorrect measurements
  • 50:1 optics for excellent surface temperature measurements, even over greater distances (distance 16 ft  = 4 in. measurement spot)
  • Adjustable degree of emission (for measuring a wide variety of different surfaces)
  • Connectivity for temperature sensors for additional contact measurements (for materials with low degrees of emission). Simply connect optional temperature sensor
  • Easy to use, easy to follow menu guide, thanks to icons and joystick
  • Generate measuring points and save up to 200 measurements
  • Define individual alarm thresholds, acoustic and optical alarm
  • Display min/max values
  • Backlit display

 

Delivery Scope

testo 835-H1 infrared thermometer and moisture meter, 4-point laser marking, measuring data management, moisture module, batteries, and calibration protocol
Temperature – Type K TC
Measuring range -58° to 1112 °F / -50 to +600 °C
Accuracy ±(0.9 °F + 0.5 % of mv) / ±(0.5 °C + 0.5 % of mv)
Resolution 0.1 °F / 0.1 °C
Temperature – Infrared
Measuring range -22° to 1112 °F / -30 to +600 °C
Accuracy ±4.5 °F (-22.0° to -4.2 °F) / ±2.5 °C (-30.0 to -20.1 °C)

±2.7 °F (-4.0° to 31.8 °F) / ±1.5 °C (-20.0 to -0.1 °C)

±1.8 °F (32.0° to +211.8 °F) / ±1.0 °C (0.0 to +99.9 °C)

±1 % of mv (Remaining Range)
Infrared resolution 0.1 °F / 0.1 °C
Humidity – Capacitive
Measuring range 0 to 100 %rH
Accuracy ±2 %rH

±0.9 °F / ±0.5 °C
Resolution 0.1 °F / 0.1 °C

0.1 %rH

0.1 °Ctd
General technical data
Weight 18 oz. / 514 g
Dimensions 8 x 7 x 2 in. / 193 x 166 x 63 mm
Operating temperature -4° to 122 °F / -20 to +50 °C
Housing ABS + PC
Laser spot on / off
Emissivity table 20 values
Standards EN 61326-1:2006
Alarmsignal audible; rpm – Optical
Auto-off backlight 30 sec*
Auto-off instrument 120 sec*
Battery type 3 AA Batteries (or USB operating with PC-Software)
Battery life 25 h (typical 25°C without laser and backlight) 10 h (typical 25°C without backlight)
Display type Dot Matrix
Memory 200 measuring values
Storage temperature -22° to 122 °F / -30 to +50 °C

*disabled for continuous measurement and USB connection









testo 835-H1 - Infrarotthermometer mit Feuchtemessung
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 835-H1 – Infrared thermometer and moisture meter

    testo 835-H1 - Infrarotthermometer mit Feuchtemessung
    • Measures temperature / moisture / dew point
    • Calculates surface moisture content
    • Easy to follow menu guide, memory of up to 200 readings, data analysis with free to download software
    • 4-point laser and 50:1 optics for precise measurements, even over long distances
    Datasheet
    User Manual
    User Manual
    User Manual
    Add to your Quote List

    Product Description

    Perform temperature monitoring and checks on air conditioning and ventilation systems, inspect industrial systems and rotating equipment, and ensure constantly high levels of quality in production processes. The testo 835 is ideal for a wide range of industrial and commercial applications.What the testo 835-H1 infrared thermometer and moisture meter can do

    • Measure surface temperature / RH and check dew point / surface moisture
    • Timely detection of mold in buildings
    • Carry out quick and safe measurements on small / moving / hard to reach objects

    State of the art technology and easy handling

    • 4-point laser shows exact measuring zone, effectively preventing incorrect measurements
    • 50:1 optics for excellent surface temperature measurements, even over greater distances (distance 16 ft  = 4 in. measurement spot)
    • Adjustable degree of emission (for measuring a wide variety of different surfaces)
    • Connectivity for temperature sensors for additional contact measurements (for materials with low degrees of emission). Simply connect optional temperature sensor
    • Easy to use, easy to follow menu guide, thanks to icons and joystick
    • Generate measuring points and save up to 200 measurements
    • Define individual alarm thresholds, acoustic and optical alarm
    • Display min/max values
    • Backlit display

     

    Delivery Scope

    testo 835-H1 infrared thermometer and moisture meter, 4-point laser marking, measuring data management, moisture module, batteries, and calibration protocol
    Temperature – Type K TC
    Measuring range -58° to 1112 °F / -50 to +600 °C
    Accuracy ±(0.9 °F + 0.5 % of mv) / ±(0.5 °C + 0.5 % of mv)
    Resolution 0.1 °F / 0.1 °C
    Temperature – Infrared
    Measuring range -22° to 1112 °F / -30 to +600 °C
    Accuracy ±4.5 °F (-22.0° to -4.2 °F) / ±2.5 °C (-30.0 to -20.1 °C)

    ±2.7 °F (-4.0° to 31.8 °F) / ±1.5 °C (-20.0 to -0.1 °C)

    ±1.8 °F (32.0° to +211.8 °F) / ±1.0 °C (0.0 to +99.9 °C)

    ±1 % of mv (Remaining Range)
    Infrared resolution 0.1 °F / 0.1 °C
    Humidity – Capacitive
    Measuring range 0 to 100 %rH
    Accuracy ±2 %rH

    ±0.9 °F / ±0.5 °C
    Resolution 0.1 °F / 0.1 °C

    0.1 %rH

    0.1 °Ctd
    General technical data
    Weight 18 oz. / 514 g
    Dimensions 8 x 7 x 2 in. / 193 x 166 x 63 mm
    Operating temperature -4° to 122 °F / -20 to +50 °C
    Housing ABS + PC
    Laser spot on / off
    Emissivity table 20 values
    Standards EN 61326-1:2006
    Alarmsignal audible; rpm – Optical
    Auto-off backlight 30 sec*
    Auto-off instrument 120 sec*
    Battery type 3 AA Batteries (or USB operating with PC-Software)
    Battery life 25 h (typical 25°C without laser and backlight) 10 h (typical 25°C without backlight)
    Display type Dot Matrix
    Memory 200 measuring values
    Storage temperature -22° to 122 °F / -30 to +50 °C

    *disabled for continuous measurement and USB connection









    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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