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OUR PRODUCTS

We always provide the best products for customer satisfaction in range of mechanical, electrical, and instrumentation. Meet the best product in its class!

Testo

Temperature

Standard Testo 105

Probe thermometers are used in the food industry to measure the core temperature of semi-solid media like meat and cheese.
Air Flow

Testo 405

Use the testo 405 thermal anemometer to measure air velocity, volumetric flow and air temperature.
Air Flow

Testo 510

The testo 510 differential pressure meter allows you to carry out pressure difference measurements at air condtioning system filters or air flow measurements in ventilation ducts using a pitot static tube
Air Flow

Testo 410-1

The testo 410-1 vane anemometer measures air velocity and air temperature.
Air Flow

Testo 410-2

Ideal for rapid measurement at ventilation grilles (air outlets) and for inspecting air conditions – also outdoors
Air Flow

Testo 416

The testo 416 small vane anemometer (air flow meter) accurately and easily measures air velocity and volume flow (CFM) for in-duct and a variety of HVAC applications above 120 fpm.
Air Flow

Testo 417

The testo 417 vane anemometer allows you to carry out quick and precise measurements at air inlets and outlets.
Air Flow

Testo 420

The testo 420 volume flow hood for larger air inlets and outlets enables fast and precise compliance with hygiene guidelines and requirements concerning room air quality.
Air Flow

Testo 425

The functional testing of ventilation and air conditioning systems includes monitoring the flow speed in ventilation ducts.
Pressure

Testo 512-1

The testo 512 provides simultaneous pressure and flow measurements in one compact, versatile instrument.
Pressure

Testo 512-2

The testo 512 with a measuring range from 0…20 hPa can be used to help you carry out quick and easy filter checks when performing differential pressure checks on ventilation and air conditioning systems.
Pressure

Testo 512-3

The testo 512 with a measuring range from 0…200 hPa can be used to help you carry out quick and easy filter checks when performing differential pressure checks on ventilation and air conditioning systems.
Pressure

Testo 521-1

The testo 521-1 differential pressure measuring instrument is targeted at precise differential pressure measurements in air conditioning and ventilation technology.
Pressure

Testo 521-2

The testo 521-2 differential pressure measuring instrument is targeted at precise differential pressure measurements in air conditioning and ventilation technology.
Pressure

Testo 521-3

The testo 521-3 differential pressure measuring instrument is designed for high-precision differential pressure measurements in air conditioning and ventilation technology.
Air Flow

Testo 435-1

This testo 435-1 version is the entry-level measuring instrument for adjusting and testing ventilation and air conditioning systems and for assessing air quality.
Air Flow

Testo 435-2

The testo 435-2 indoor air quality meter allows you to carry out all the measurements that are necessary to check and adjust ventilation and air conditioning systems and assess the quality of the indoor air.
Air Flow

Testo 435-3

The testo 435-3 multifunction meter allows you to carry out all the measurements that are necessary to check and adjust ventilation and air conditioning systems and assess the quality of the indoor air.
Air Flow

Testo 435-4

The testo 435-4 multifunction meter allows you to carry out all the measurements that are necessary to check and adjust ventilation and air conditioning systems and assess the quality of the indoor air.
Air Flow

Testo 445

The testo 445 climate measuring instrument helps you check the system is functioning properly and operating efficiently.
Air Flow

Testo 480

Testo 480 is a high-precision digital temperature and humidity meter which allows you to measure, analyze and log all relevant ventilation and air conditioning parameters with only one device.
Gas and Particles

Testo 308

The testo 308 is designed to provide you with quick and easy soot particle measurements.
Gas and Particles

Testo 320

The testo 320 flue gas analyzer is a trusty and reliable companion for all those people who specialise in installing, inspecting and servicing heating systems.
Gas and Particles

Testo 330-1 LL

Testo 330-1 LL flue gas analyzer with long-life gas sensors; BLUETOOTH and with H2-compensated CO-sensor, incl. rech. battery and calibration protocol; with graphic display
Gas and Particles

Testo 330-2 LL

Testo 330-2 LL flue gas analyzer with long-life gas sensors and built-in draugh and gas zeroing; BLUETOOTH and with H2-compensated CO-sensor; incl. rech. battery and calibration protocol; with graphic display.
Gas and Particles

Testo 338

The testo 338 is a portable industrial particulate meter that enables quick and simple measurement of smoke from diesel engines.
Gas and Particles

Testo 338 with bluetooth

The testo 338 is a portable industrial particulate meter with Bluetooth that enables quick and simple measurement of smoke from diesel engines.
Gas and Particles

Testo 340

Optimizing combustion, increasing efficiency and minimizing fuel use are necessary to compete in today's market. The testo 340 provides the information to understand your process, enabling you to make informed combustion decisions.
Air Flow

Testo 6448

Compressed air consumption measurement on a professional level: It is not just accurate compressed air measurements that impress with the testo 6448 compressed air meter, but also the possibility of easy removal of the bar probe.
Gas and Particles

Testo 380

As a chimney sweep, heating engineer or service technician you are required by law to abide to the rules and regulation swhich apply to your field and profession. You can rely on the testo 380 to help you to carry out your daily tasks.
Air Flow

Testo 6444

Keep your compressed air consumption in check: with the testo 6444 compressed air meter, you can carry out compressed air measurements in order to locate leaks, enable usage-based allocation and reduce costs.
Gas and Particles

Testo 317-2

Testo 317-2 gas leak detector support you in your task. The handy gas detector for new users detects methane and propane.
Air Flow

Testo 6443

Keep your compressed air consumption in check: with the testo 6443 compressed air meter, you can carry out compressed air measurements in order to locate leaks, enable usage-based allocation and reduce costs.
Air Flow

Testo 6442

Keep your compressed air consumption in check: with the testo 6442 compressed air meter, you can carry out compressed air measurements in order to locate leaks, enable usage-based allocation and reduce costs.
Air Flow

Testo 6441

Keep your compressed air consumption in check: with the testo 6441 compressed air meter, you can carry out compressed air measurements in order to locate leaks, enable usage-based allocation and reduce costs.
Pressure

Testo 6351

The testo 6351 pressure transmitter for differential pressure is suitable for industrial applications.
Gas and Particles

Testo 316-1

Speedy and sure detection of gas leaks in natural gas pipes. The testo 316-1 leak detector with two-stage visual alarm system is ideal for carrying out quick and reliable checks.
Pressure

Testo 6321

With the testo 6321 you get a differential pressure transmitter with a good price-performance ratio for applications in air conditioning and ventilation technology.
Gas and Particles

Testo 316-2

The testo 316-2 provides you with a quick and reliable means of detecting methane, propane and hydrogen in the surrounding air.
Humidity, Carbon Monoxide, and Carbon Dioxide

Testo 6744

Our testo 6744 dew point transmitter was designed specifically for measuring trace humidity in compressed air or dry air