Best selling products

Wireless temperature measurement: The Testo 915i thermometer with smartphone operation and Bluetooth is part of the popular Testo Smart Probes port...

Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets...

The cosmetics industry, the food industry, the metal industry: the testo 206-pH2 pH meter can be used virtually anywhere. That’s because it’s ideal...

The Siglent SHA852A, a handheld portable spectrum analyzer and cable-and-antenna analyzer, is a powerful and flexible tool for those field and outd...

This is a portable handheld particle counter used to monitor particulate matter (PM) concentrations in the air. Designed to aid in indoor air quali...

This thermocouple (TC) temperature probe with a flexible, low-mass tip is suitable for air temperature measurements and also for measurements in li...

The Testo 922 digital temperature meter measures temperatures and determines the temperature difference in a matter of seconds. The meter comes wit...

Perform temperature and moisture measurements on walls, monitor and check air conditioning and ventilation systems, service and inspect industrial ...

Tekneka type-K bead wire temperature probe is a thermocouple probe that uses a thin wire made of thermocouple alloy (Chromel-Alumel) to measure hig...

Testo Digital Vane Probe with Bluetooth is used to measure air velocity, volume flow, and air temperature. The readings are transmitted directly to...

The ultimate professional instrument featuring the world’s first 2-in-1 sensor for gas fittings and heat pumps - perfect if you deal with fuel gase...

The professional instrument for the fuel gas sector and for increased safety requirements. Certified explosion-proof thanks to explosion protection...

If you like to keep things simple, we recommend the Testo 316-1 gas leak detector: Identifying and locating leaks or even reading off concentration...

Ideal if you wish to rule out or locate leaks in gas fittings - equipped with simple traffic light LED on the head and self-explanatory bar scale. ...

The Testo 830-T4 Infrared Thermometer in a practical set can be used universally and enables you to measure surface temperatures in trade and indus...

Testo 810 measures the temperature on two channels. On the one hand, being an infrared thermometer it can take non-contact surface temperature meas...

The Atten ST-1016 Solder Smoke Absorber is a Desktop-type Fume Extractor, that can be operated vertically or horizontally, and can remove soldering...

The Testo 635-2 Temperature and Moisture Meter is excellently equipped for carrying out a variety of measurements in the field of air conditioning....

Kit for carrying out measurements in ventilation ducts. The testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 16 mm) are sa...

The testo 420 differential pressure measuring instrument is suitable for accurate differential pressure measurement up to 120 Pa, e.g. when checkin...

● Type: H● Display (mm / inch): mm● Application: Internal measurement● Measuring span Mes: 50 mm● Measuring range Meb: 70-120 mm● Range of indicati...

The Mitutoyo 1045S Series 1 Dial Indicator has a revolutionary stem-bush design for trouble free stem clamping and longer clamping range. No throug...

The kit for app controlled, wireless measurements and digital documentation on your smartphone. You will get the testo 550i app-controlled digital ...