Testo 420
Volume flow hood for larger swirl outlets for measuring volume flow, temperature and relative humidity
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Testo 270
- Determine cooking oil quality easily and precisely with testo 270 Incl. reference oil for adjusting the cooking oil tester on site
Testo 440
Testo 440 air velocity and IAQ measuring instrument in combination with high-quality probes to measure and store all air velocity and IAQ parameters (please order probes separately). Up to 3 probes can be connected simultaneously: a Bluetooth probe, a wired probe and a temperature probe with type K thermocouple connector. Automatic probe detection and clearly structured measurement menus guarantee simple operation and will make your day-to-day work easier.
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Testo 400
The testo 400 is the universal measuring instrument for all IAQ professionals. Measure, analyze and document all IAQ and comfort level parameters using just one instrument – simply, conveniently and in compliance with the standards. High-quality measuring technology
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Testo 440
light meter
meas.range : 0 to 100000 Lux
In order for light to be good light, the light intensity at
workplaces, in hospitals, offices or schools must meet
certain minimum values.
For more information
Testo 605-i
Temperature and humidity measuring instrument features professional measuring technology in an intelligent format: it can be used in conjunction with a smartphone/tablet and the testo Smart Probes App to reliably measure air temperature and humidity in rooms and ducts.
Testo 805-i
Infrared thermometer, in conjunction with a smartphone or tablet, functions as a compact IR thermometer for wall temperatures, as well as fuse and component temperatures in air conditioning systems. The measuring point is marked clearly with a laser circle made up of eight dots
Testo 905-i
Professional thermometer, in conjunction with a smartphone or tablet, is ideal for measuring ambient temperature as well as temperatures in ducts and at air outlets.
Testo 510-i
Differential pressure measuring instrument featuring professional measuring technology and smartphone operation for measuring differential pressure, air flow velocity and volume flow. Readings can be viewed conveniently on your smartphone/tablet via the testo Smart Probes App and emailed directly
Testo 410-i
Vane anemometer with smartphone operation measures the volume flow, air velocity and temperature at air outlets quickly and reliably. The testo Smart Probes App enables readings to be viewed conveniently and offers intelligent additional functions.
Testo 405-i
Hot wire anemometer, you can measure air velocities, temperatures and volume flows. Via Bluetooth, the readings are transmitted wirelessly straight to the testo Smart Probes App on your smartphone or tablet
Testo 115 i
Clamp thermometer is the ideal temperature measuring instrument for carrying out servicing and troubleshooting on air conditioning and refrigeration systems, as well as for installing them. It can also be used to measure flow and return temperatures.
Testo 755-2
A multitasker for almost all daily electrical measuring tasks. With automatic measurement parameter detection, exchangeable measuring tips and an extended voltage range up to 1,000 V.
Testo 760-3
The most high-performance model in Testo’s digital multimeter family. In addition to automatic detection of measurement parameters, it is characterized by a voltage measuring range of up to 1,000 V along with large measuring ranges for frequency and capacitance. The digital multimeter is therefore also suitable for industrial applications.
Testo 770-1
TRMS clamp meter, including battery and 1 set of measuring cables.
you can use it to measure the starting current. And the two-line display presents your readings clearly and distinctly.
Testo 310
The flue gas analyzer testo 310 combines simple
functions with a high level of measurement accuracy, and suited to all basic measurements on a heating system.
Testo 608-H
Continuous display of temperature, humidity and dewpoint
Max. and min. value display
Used in many applications such as: refrigerators, stores
Testo 320
High-quality measuring instrument for efficient flue gas analysis. A reliable partner for eliminating malfunctions and
emergencies, monitoring legal limit values or for daily
routine work servicing heating systems.
Testo 510
very handy, small and easy measures differential pressure in the range from 0 to 100 hPa.
Testo 174-T
Meas.range: -30 to +70 °C
Memory : 16000 value
Used in stores,transportation,laboratories,food production,pharmacutical….etc.
Testo 622
Precise measurement of temperature, humidity and pressure
All important values directly at a glance
Large, easily legible display
Adjustable calibration reminder function (optional)
Testo 174-H
Long-term stable humidity sensor
High data security
Large display
Display of current temperature or humidity values
Measurement data store for 16,000 measurement values
Fast data analysis and documentation on a PC
Testo Minithermometer
Universally applicable
Restaurant,food production,liquid,quick chek, ….etc.
Many ranges of temperature 150,250,300 °C
Testo 512
shows pressure and flow velocity in the large, easily
legible, illuminated display, the measurement values can be printed out on site with date and time as well as minimum and maximum values.
Testo 175-T
Meas.range: -35 to +55 °C
Memory : 1000000 value
Used in stores,transportation,laboratories,food production,pharmacutical….etc
Testo 925
Ideally suited to applications in the HVAC field
Furnaces, restaurants, laboratories,food production,…etc.
Can be used with several types of probe simmersion/penetration,air,surface Meas.range: up to 1000 °C
Testo 623
Analysis of past temperature and humidity measurement values directly on site
Histogram shows measurement values of last 90 days
All important values at a glance
Large, easily legible display
Testo 175-H
High level of data security
Large, easily legible display
Measurement data memory for 1 million measurement values
Up to 3 years’ battery life
Data transfer via USB cable or SD card
Permanently installed external capacitive humidity sensor
Testo 330-LL
Professional flue gas analyzer. It fulfils the highest demands and can cope with all measurement tasks on heating systems. Menus are stored in the instrument. It is possible to select from an extensive program of flue gas probes, which often replaces an additional measuring instrument.
It has three high-quality measuring cells for O2, CO and NO as well as a temperature probe integrated into the flue gas probe.
Testo 312
Pressure measuring instrument to check flue gas draught, differential pressure in the combustion chamber compared with ambient pressure or gas flow pressure with high resolution.
Testo 625
compact instrument with an integrated humidity probe head for the measurement of air humidity and temperature. For measurements in difficult-to-access places, the humidity probe head can simply be removed and plugged onto the handle with a probe cable (accessory).
Testo 176-T
Meas.range: -35 to +70 °C
Memory : 2000000 value
Used in stores,transportation,laboratories,food production,pharmacutical….etc.
Testo 435
Multi-functional measurement instrument for A/C, ventilation and Indoor Air Quality
Testo 720
Ideally suitable for applications in laboratories , pharmaceutical,food production ….etc.
Meas.range: up to 800 °C with pt100 probes
Testo 445
VAC measuring instrument
Point and timed mean value calculation
Direct display of the volume flow
Automatic allocation of duct cross-section area to measurement site (max. 99 measurement sites)
Internal measurement value store (3000 measurement values)
PC software for the analysis, archiving and documentation of the measurement values (option)
Measurement of up to 6 measurement parameters Simultaneously
Testo 480
Measurement of all VAC-relevant parameters: flow velocity,
temperature, humidity, pressure, light intensity, radiant heat,
degree of turbulence, CO2, PMV/PPD and WBGT index
High-quality, digital probes and intelligent calibration concept
Highly accurate, integrated differential pressure sensor
Fast and professional report creation via PC software „EasyClimate“
Testo 176-H
High level of data security
For two external temperature/humidity probes
Parallel measurement at two sites
Measurement data memory 2 million measurement values
Up to 8 years’ battery life
Data transfer via USB cable or SD card
Testo 205
Robust food penetration measuring instrument for temperature and PH values, with automatic temperature compensation.
Testo 340
It is equipped with an O2 sensor as standard. 3 additional gas sensors from CO,NO,NO2,SO2 can be individually configured.
Testo 340 the ideal analyzer for commissioning, service and maintenance work as well as measurements for monitoring purposes.
• Industrial burners
• Stationary industrial engines
• Gas turbines
• Thermal processes
Testo 635
offers the possibility of testing and analyzing air humidity, material moisture, U-value and the dewpoint in compressed air systems.
a wireless measurement over up to 20 m distance.
Testo 830
Laser measurement point marker and large optics for exact
measurement even at greater distances in Furnaces,motors, food production,……etc.
Meas.range : -30 to +400 °C Can be connected to external probe type K up to 500 °C in model Testo 830-T2,T4
Testo 465
Non-contact rpm Measurement
Easy one-hand operation
Storage of mean/min./max. values as well as last
measurement value
Measurement distance up to 600 mm
Meas. Range +1 to +99999 rpm
suitable for measurements on rotating parts such as
ventilators and shafts.
Testo 416
vane anemometer with telescope (max.
890 mm) incl. battery and calibration protocol
meas.range: 70 m/s
used in A/C,HvAC,textile industry,…..etc.
Testo 417
vane anemometer with
integrated 100 mm Measurement of flow velocity, volume flow and temperature
meas.range: +0.3 to +20 m/s, 0 to +50 °C, 0 to +99999 m³/h
used in A/C,HvAC,
Testo 315-4
Use testo 315-4 to check the CO level in ambient air. Even low concentrations of the highly poisonous gas are detected.
Audible & optical alarm
Meas.range : 0 to 100 ppm CO
Testo 317-2
Highly practical gas leak detector for fast checks on gas pipe connections, with visual bar display.
Sensor self-test after switching on
Rising alarm tone with increasing gas concentration
Meas.range : 0 to 20.000 ppm CH4
Testo 440
CO2 measuring instrument
Measuring range
0 to 10 000 ppm CO2
5 to 95 %RH
0 to +50 °C
700 to 1100 hPa
For monitoring Indoor Air Quality, work place,schools
Testo 470
For non-contact and mechanical measurement
Measurement of rpm, speeds and lengths
Measurement distance up to 600 mm (optical measurement)
suitable for measurements on rotating parts such as
ventilators and shafts, distance and speeds.
Testo 540
handy Lux meter incl. protection cap
small and easy to operate.
meas.range : 0 to 99999 Lux
suitable for workplaces, in hospitals, offices or schools
Testo 425
compact thermal anemometer with
fixed velocity probe incl. temperature
measurement and telescope (max. 820 mm)
meas.range: 0 to +20 m/s, – 20to +70 °C
used in A/C,HvAC,textile industry,…..etc.
Testo Saveris
Everything under control: With testo SaverisTM, measurement data are under control everywhere.
Monitoring of processes in research and development, laboratories and hospitals
Monitoring of processes in the pharmaceutical industry
Monitoring the foodstuff cooling chain
Monitoring in production, quality assurance and storage in industry
Monitoring of the building climate
Testo 206
stand out thanks to the combination of a pH immersion probe and a temperature probe for precise and fast temperature compensation.
The testo 206-pH1 is specially designed for fast pH checks in liquids.
The testo 206-pH2 is ideally suited for pH measurement in semi-solid and protein-rich foods such as jellies, creams, cheese, fruit etc.The testo 206-pH3 is equipped with a BNC socket which allows the connection of any pH probes to the instrument
Testo 550
Digital manifold for service and maintenance on refrigeration systems, 1 clamp probe for measuring on pipes
Testo 350
Consists of 2 components: control unit and analyzer box .
testo 350 Control Unit, displays measurement values and controls analyzer box.
testo 350 analyzer box, equipped with O2, incl. differential pressure sensor, temperature probe measurement data store, updatable to max. 6 gas sensors selected from CO, COlow, NO, NOlow, NO2, SO2, CO2 NDIR, CxHy, H2S .
Testo 835
Measure safely and accurately even at high temperatures Meas.range: up to 1500 °C Furnaces,motors, food production,.. etc. Can be connected to external probe type K up to 1000 °C
Testo 545
light meter incl. probe,
meas.range : 0 to 100000 Lux
In order for light to be good light, the light intensity at
workplaces, in hospitals, offices or schools must meet
certain minimum values.
Testo 875 i
Infrared resolution 160 x 120 pixels
SuperResolution technology to 320 x 240 pixels
Thermal sensitivity ˂ 50 mK
Built-in digital camera with power LEDs
Exchangeable lenses
Measurement mode for detecting mould-risk areas
High temperature measurement up to 550 °C
Used in contracting,electrical panel, Preventive Maintenance
Testo 570
Digital manifold for all measurement tasks on refrigeration systems and heat pumps, 4-way-valve block, internal data memory, integrated vacuum measurement, 3 temperature probe connections
Testo 885
Infrared resolution 320 x 240 pixels
Thermal sensitivity ˂ 30 mK
Flexibility thanks to its rotating handle and rotating, fold-out display
Measurement mode for detecting mould-risk areas
High temperature measurement up to 1200 °C
Panorama image assistant
SiteRecognition technology
Testo 815
sound level meter incl. calibration scewdriver, wind screen
Meas. range +32 to +130 dB
Section meas. ranges: 30 to 80 dB; 50 to 100 dB; 80 to 130 dB
Time weighting: FAST 125 ms setting / SLOW 1 s setting
Used in workplaces, air conditioning