Anyone buying a Testo 435 or a
Testo thermal imaging camera before
the end of June 2012 can save £100 –
either off the purchase price or in the
form of a Red Letter Day voucher.

The Testo 435 is a multi-function
instrument that can measure all key
parameters needed to determine
indoor air quality and the efficient
installation and maintenance of
ventilation and air conditioning
systems.

It can be used to measure CO2, RH
and air temperature to ensure
conditions are at the correct levels
and that systems are working
optimally. A wide range of cabled
and wireless probes are available for
measuring parameters, such as
differential pressure, velocity, CO,
turbulence/draughts and light.

The company’s thermal imaging
cameras can be used for electrical
thermal surveys and the condition
monitoring of electrical equipment
and controls.