testo 835 H1 Infrared thermometer plus moisture measuring

testo 835-H1 Infrared thermometer plus moisture measuring key features :

Non-contact temperature and moisture measurements – with only one device. The testo 835-H1 infrared thermometer not only measures the temperature but has an intergrated moisture sensor that allows you to measure moisture too.

(2 customer reviews)
SKU: 829

AED 1,732 (excl.VAT)

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testo 835-H1 Infrared thermometer plus moisture measuring

Order-Nr.  0560 8353

with testo 835 H1 Perform temperature and moisture measurements on walls, monitor and check air conditioning and ventilation systems, service and inspect industrial systems, and ensure that constantly high levels of quality in production processes are maintained: the testo 835H1 is the ideal all-round device for a wide range of industrial and commercial applications.

What the testo 835-H1 infrared thermometer plus moisture measuring can do, Measure the surface temperature and relative humidity and check the dew point and surface moisture, Help to detect mold in buildings before it’s too late, Carry out measurements on small, moving, or hard-to-reach objects accurately and safely

testo 835 H1 overview

The Testo 835 H1 is an exceptional infrared thermometer in Dubai, renowned for its dual functionality in temperature and moisture measurement. This state-of-the-art device serves not only as an infrared thermometer but also excels as an infrared moisture meter, making it an invaluable tool for various professional applications.

In Dubai, where precise measurement tools are essential, the Testo 835 H1 stands out due to its capability as a laser moisture meter. This feature ensures that users can accurately assess moisture levels in materials from a distance, thanks to the device’s advanced laser guidance system. Such precision is crucial in industries like construction, where moisture levels in building materials must be meticulously monitored.

Additionally, the Testo 835 H1 functions effectively as an infrared moisture detector. This ability allows for the detection of hidden moisture in walls, floors, and ceilings, helping to prevent potential structural damage caused by dampness. Its infrared technology ensures that even the most inaccessible areas can be assessed without direct contact.

Moreover, the Testo 835 H1 is a reliable infrared moisture tester, providing fast and accurate readings that help maintain optimal conditions in various environments. This is particularly beneficial in industries such as food processing and pharmaceuticals, where maintaining the right moisture levels is critical for product quality and safety.

testo 835 h1

  • 4-Point-Laser: shows the exact measuring zone, effectively preventing wrong measurements
  • 50:1 optics that provide you with excellent surface temperature measurements even over greater distances (distance 5 m = 10cm 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 a low degree of emission possible
  • simply connect your optionally available 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
  • Show min/max values
  • Backlit display

testo 835H1 manual

This manual contains all the necessary instructions to use and operate the device. To offer you the best possible customer experience. The manual also contains detailed information on the testo 835H1. You can download this manual and datasheet directly from our site.

About us

M.M ELECTRONICS TRADERS CO. (L.L.C) was established in 2021 as a reliable business partner, aiming to equally meet the clients’ and collaborators’ expectations at the highest standards across diversified sectors such as trade, industry, and services.

M.M ELECTRONICS TRADERS CO. (L.L.C) has its eye on the future, for the increasing demand for equipment in the region. Our goal is to go regional & international, to give quality product services that put our team to be experts to work with you.

testo 835H1 Infrared thermometer plus moisture measuring specifications :

  • Weight: 514 g
  • Dimensions : 193 x 166 x 63 mm
  • Operating temperature: -20 to +50 °C
  • Standards: EN 61326-1:2006
  • Battery type : 3 batteries type AA (or USB operating with PC-Software)
  • Battery life: 25 h (typical 25°C without laser and backlight) 10 h (typical 25°C without backlight)
  • Memory: 200 measuring values
  • Storage temperature: -30 to +50 °C
  • Measuring range Humidity – Capacitive : 0 to 100 %RH
  • Accuracy Humidity – Capacitive : ±2 %RH ,  ±0.5 °C
  • Measuring range Temperature – Infrared: -30 to +600 °C
  • Measuring range Temperature – TC Type K: -50 to +600 °C
2 reviews

2 reviews for testo 835 H1 Infrared thermometer plus moisture measuring

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  1. Landon

    Has every feature I need.

  2. melanie

    Value for money
    Delivery speed

    As an HVAC technician in Dubai, I rely on precise tools for my job. The Testo 835 H1’s dual functionality as an infrared thermometer and moisture meter is fantastic. It is user-friendly and saves me a lot of time

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Testo is a world leader in the design, development, and manufacture of portable test and measurement instrumentation and solutions. Backed by 60 years of measuring engineering experience, our mission is to provide the best quality, service, and value in the industry. In addition, Testo is recognized as the leading worldwide manufacturer of portable combustion efficiency analyzers and air emission analyzers. Testo has become a major supplier of HVAC, critical HVAC, refrigeration, airflow, and environmental monitoring instruments for markets as diverse as chemical, food service and production, pharmaceutical and biotechnology, and residential HVAC suppliers.
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Data Sheet

Data Sheet


Data Sheet


Technical Specifications

Specification Details
Temperature – TC Type K (NiCr-Ni) Measuring range: -50 to +600 °C
Accuracy: ±(0.5 °C + 0.5 % of mv)
Resolution: 0.1 °C
Temperature – Infrared Measuring range: -30 to +600 °C
Accuracy: ±2.5 °C (-30.0 to -20.1 °C), ±1.0 °C (0.0 to +99.9 °C), ±1 % of mv (Remaining Range), ±1.5 °C (-20.0 to -0.1 °C)
Infrared resolution: 0.1 °C
Humidity – Capacitive Measuring range: 0 to 100 %RH
Accuracy: ±2 %RH, ±0.5 °C
Resolution: 0.1 %RH, 0.1 °C, 0.1 °Ctd
General Technical Data Weight: 514 g
Dimensions: 193 x 166 x 63 mm
Operating temperature: -20 to +50 °C
Material: ABS + PC
Emissivity table: 20 values
Laser spot: On / Off
Standards: EN 61326-1:2006
Alarm function: Audible; Optical
Auto-off backlight: 30 s*
Auto-off instrument: 120 s*
Battery type: 3 batteries type AA (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: -30 to +50 °C
*disabled for continuous measurement and USB connection