تستر ولتاژ قلمی مدل-Testo 745دتکتور یا آشکارساز قلمی سبک غیر فلزی می باشد که ولتاژ را بصورت تماسی از طریق روشن شدن چراغ LEDقرمز رنگ به همراه سیگنال صوتی انجام می پذیرد.
The testo 610 thermohygrometer enables fast, precise measurement of temperature and humidity in indoor areas, for example in offices, warehouses, production facilities or server rooms.
The testo 606-1 moisture meter doesn’t fail to impress with a variety of quality features: easy to use; precise and absolutely reliable measurements; suitable for a wide range of different types of wood and building materials
Purchasing the testo 570-1 digital manifold will ideally equip you to carry out quick, reliable measurements on refrigeration systems and heat pumps: carry out pressure, temperature, current and vacuum measurements as well as temperature-compensated tightness tests.
