Special climate meters (40 items)

High pressure meter testo 549i The High pressure meter testo 549i is suitale for measurement of high and low pressure. Quick and easy transmission of the measurement data to smartphone or tablet vi...

Testo 410I - Anemometer - digital - wireless - black/orange

Testo 405 i - Thermo-anemometer

Pt100 Laboratory probes for testo measuring devices Suitable for measurements in corrosive media. Ideal for use in laboratory and industry. Precise Pt100 sensor with replaceable glass coating and f...

Handy and intelligent: the compact testo 510i differential pressure measuring instrument featuring professional measuring technology and smartphone operation for measuring differential pressure. Re...

Use the robust, 350 mm long Pitot tube with a diameter of 7 mm for measuring flow velocity (in combination with a compatible measuring instrument / probe).

The testo 540 light metercan be used to measure both artificial and natural light and provides you with a quick and easy means of measuring lighting conditions in the workplace. The testo 540 lux m...

Differential pressure meter testo 510 Very handy, small and easy to operate pressure meter for differential pressure and flow velocity measurement values. The backlit display allows the measurement...

Probes for climate measuring instrument testo 440 Digital probes with intelligent calibration concept. All probe heads can be easily attached to the universal handle. Description Temperature/humidi...

Pitot tubes for testo differential pressure and climate measuring instruments Pitot tubes made of stainless steel for measuring the flow velocity. Length 500 mm Ø 7 mm For testo 400 / 420 / 440 / 5...

Carbon monoxide is a particularly dangerous gas. It is colorless, it is odorless and above all it is lethal. That’s why it is so important that CO checks are carried out by the book when a gas heat...

Pt100 Laboratory probes for testo measuring devices Suitable for measurements in corrosive media. Ideal for use in laboratory and industry. Precise Pt100 sensor with replaceable glass coating and f...

Climate measuring instruments testo 440 The climate measuring instruments testo 440 combine the benefits of a compact handheld device with intuitive measurement menus and a comprehensive selection ...

Probes for climate measuring instrument testo 440 Digital probes with intelligent calibration concept. All probe heads can be easily attached to the universal handle. Description Lux probe Connecti...

Lux meter testo 545 Compact meter for simple, fast, and precise measurement of illuminance (lux) of all common light sources according to the V-lambda curve to ensure productivity, performance, and...