Well known for their speed and precision, testo’s 835 series measuring instruments are capable of non-contact surface moisture measurement in the building trade in addition to offering a high temperature measuring range up to 1500ºC for the glass, ceramics and metal industries.
The 835 series of infrared measuring instruments includes the testo 835-T1, testo 835-T2 and testo 835-H1. While testo 835-T1 is designed for non-contact surface temperature measurement and testo 835-T2 offers an extended temperature measurement range, testo 835-H1 helps with the measurement of humidity as well as temperature.
An entry-level instrument in the series for non-contact surface temperature measurement, the testo 835-T1 is ideal for anyone working in the trades and is suitable for determining the temperature on walls, ceilings and floors or in heating and air conditioning systems.
The instrument also has application in industry for ensuring quality control of manufactured products or for monitoring weak spots in production processes. The testo 835-T1 can be used to safely and efficiently measure from a reasonable distance, objects that are small, moving, difficult to access or hot.
Delivering an extended temperature measuring range up to 1500ºC, the testo 835-T2 is mainly used in the glass, ceramics and metal industry, and deployed in applications where it is not possible to get close enough to the object that needs to be measured due to high temperatures. This model is ideal for instance, to monitor the temperature in glass production to ensure quality standards.
Featuring integrated (testo-patented infrared) surface moisture measurement, the testo 835-H1 measures both humidity as well as temperature. It can be used on construction sites, for example to check for humidity on building fabrics such as concrete, which can have considerable impact on the progress of a building project. Tradespersons or surveyors can use the device to spot the risk of mould in residential walls and take preventive measures.
Key features of testo 835 series infrared measuring instruments:
- Enables both spot check and long-term measurements to be performed with ease
- Measuring values can be assigned to specific measuring locations in the instrument's data memory
- Integrated emissivity measurement enables customers to select preset emission level of a specific material for accurate measurement
- User-friendly operation
- Wide range of monitoring and analysis options