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The testo 410-1 vane anemometer measures air speed and air temperature. It can be used to make quick spot measurements at the ventilation grille (air outlet). The anemometer is also ideal for outdoor use. It displays the units m/s, km/h, fpm, mph and kts and also calculates wind chill and the Beaufort wind force.The testo 410-1 paddlewheel anemometer impresses with its practical pocket format and is ideal for quick control measurements. With its measuring range of 0.4 ... 20 m/s, the anemometer can already be used for low flow speeds.The anemometer has a fixed mounted impeller with a diameter of 30 mm. This allows you to use it for integrating air velocity measurement at the ventilation grille (air outlet).Product advantages:Vane anemometer with fixed 30 mm vane wheelmeasures air speed and air temperaturecalculates wind chill and wind force Beaufortpractical: with time averaging, max/min and hold functionTechnical features:Temperature - NTCmeasuring range: -10 to +50 °Caccuracy: ±0.5 °Cresolution: 0.1 °CMeasuring cycle: 0.5 sFlow - impellerMeasuring range: 0.4 to 20 m/sAccuracy: ±(0.2 m/s + 2 % of Mw.)Resolution: 0.1 m/sGeneral technical data:Operating temperature: -10 to +50 °CProtection class: IP10Battery type: 2 micro cells AAAService life: 100 h (typical without display illumination)Scope of delivery: testo 410-1 vane anemometer for measuring air velocity and air temperature, including protective cap, wrist strap, calibration protocol and batteries.

Robust on the outside, soft on the inside: The testo ''Heating'' Smart Case with a hard shell and integrated foam insert with precisely fitting compartments. It enables you to safely store and transport your testo 115i, testo 510i, testo 805i, testo 410i and testo 549i Smart Probes.The testo ''Heating'' Smart Case protects your instruments and keeps everything organised. The soft foam insert with precisely fitting compartments has a place for each measuring instrument. And thanks to the impact-proof and flexible hard shell, no harm will come to your little helpers even if the case falls to the ground. The testo Smart Case is ideal for the safe storage and easy transportation of the testo 115i, testo 510i, testo 805i, testo 410i and testo 549i Smart Probes measuring instruments.Specifications:Outside: impact-proof, flexible hard shell with zip fasteningInside: protective foam insert with precisely fitting compartments for each measuring instrumentPractical storage case for the testo 115i, testo 510i, testo 805i, testo 410i and testo 549i Smart Probes (available separately)Compact dimensions: 250 x 180 x 70 mmIncluded in delivery:testo ''Heating'' Smart Case (without measuring instruments), including foam insert.

Handy and intelligent: The compact differential pressure measuring instrument testo 510i with professional measurement and smartphone operation for measuring the differential pressure, the air flow rate and the volume flow. The measured values can be read from the testo Smart Probes app conveniently on your smartphone/tablet and sent directly via email.In combination with a smartphone or tablet, the testo 510i differential pressure measuring instrument is suitable for fast and easy measurement of the gas flow and rest pressure and pressure drops on fans and filters. You can also use the compact testo 510i for flow measurement and volume flow measurement.Turn your smartphone/tablet into a measurement deviceUse your smartphone or tablet as a display: With the testo Smart Probes app installed on the end device, you can conveniently read the measurement values of the testo 510i, configure volume measurements quickly and easily, and reliably determine time and point averages. The app also includes a measuring menu for the pressure drop test.

testo 625 digital thermohygrometer with app connectionWith the compact testo 625 thermohygrometer, you can measure air temperature and relative humidity easily, quickly and precisely to assess indoor air quality or to ensure optimal conditions in storage rooms. The testo Smart app supports you with helpful features such as configuration, display (also as a second screen) and storage as well as documenting the measured values directly in the app.Simple, fast and precise measurement of the air temperature and relative humidityCalculation of the dew point and wet bulb temperatureFast in-app configuration, graphics history, second screen and measurement data memory in the testo Smart appAudible alarm when the limit value is exceeded

Detect the risk of mould at an early stage: The testo Smart Probes Mould Set in combination with your smartphone/tablet is ideal for early detection of areas at risk of mould.With the testo Smart Probes testo 605i and testo 805i you measure the ambient temperature, relative humidity and surface temperature. Thanks to the testo Smart Probes App you can work more easily and efficiently: Evaluate the results of the mould indication according to the traffic light principle (green, yellow, red), save measurement data at the touch of a button as a PDF or Excel file. Measurement data protocols can be sent directly by e-mail - they contain photos of the affected areas for better illustration. Product benefits:Detect mould hazards early on with the testo Smart Probes AppMeasurement point marking with laser functionDisplay and evaluation of the mould risk in traffic light coloursAnalysis and dispatch of measurement data including photo documentation of the affected areas via testo Smart Probes App

With the testo 560i wireless refrigerant scale, you can measure refrigerant weight quickly, precisely and conveniently. Use a testo installer aid and the testo Smart App on your smartphone/tablet for operation and display of measured values after the scale has automatically connected to both via Bluetooth®. Especially practical: with the scale and the separately available smart valve, you can even fill refrigeration systems and heat pumps automatically and precisely.Measuring refrigerant weight quickly, precisely and conveniently - that's only possible with the testo 560i digital refrigerant scale.Operation and measured value display are completely wireless using a testo installer aid and the testo Smart App. To do this, the scale automatically connects via Bluetooth® with a fitter's aid and a smartphone or tablet. Flexible in all situations: Bluetooth® range of up to 30 m - together with the installation aid even up to 150 m. And best of all: with the separately available intelligent valve, you can fill refrigeration systems and heat pumps fully automatically according to target refrigerant weight, superheating or subcooling. Compatible with digital installer aids testo 557s/550s/550i as well as testo 557/550, Smart Probes testo 115i/549i/605i, testo Smart App for Android and iOS.Advantages of the refrigerant scale testo 560i:High measurement accuracy with resolution 10 g and output in kg.maximum load of 100 kg for all common refrigerant containershigh Bluetooth® range of up to 150 m together with a Testo fitter's aid (alone up to 30 m)fully automatic filling according to target value (only together with separately available refrigerant valve)safe handling: 3D corners for accurate positioning of the refrigerant container as well as structured rubber surface for stable griphigh robustness due to dust and splash water protection (IP44)particularly handy thanks to compact housing, low weight, practical carrying handle and sturdy shoulder baglong battery life of up to 70 hours thanks to replaceable AA batteries and auto power-off functionhigh flexibility in outdoor use at temperatures from -10 to 50° CScope of delivery:testo 560i digital refrigerant scale with Bluetooth®.Shoulder bag4 x batteries (AA)Operating instructions

testo 535 digital CO2 meter with appYour advantagesSimple, fast and accurate measurement of CO2 concentrationAudible alarm when the limit value is exceededFast in-app configuration, graphics history, second screen and measurement data memory in the testo Smart appHigh reproducibility of the measurement results due to long-term stable infrared sensorsThe compact testo 535 CO2 meter is ideally suited for the easy, fast and precise determination of the carbon dioxide content to ensure indoor air quality and thus health and performance. The connection to the testo Smart app enables configuration, display (also as a second screen) and storage as well as documenting the measured values directly in the app.Technical dataCO2 in room airMeasuring range: 0 to 10,000 ppmAccuracy: ±(100 ppm + 5% of mv)Resolution: 1 ppmGeneral technical dataStorage temperature: 0 to +50°CWeight: 229 gDimensions: 229 x 60 x 28 mmOperating temperature: 0 to +50°CProduct/housing material: ABS + PC/TPEProtection class: IP20Battery life: 30 hoursBattery type: 3x AA

The self-adhesive testoterm mini-indicators can be stuck to the measured object and respond to temperature rises within 2 to 3 seconds with a color change.The temperature mini-indicators are self-adhesive, temperature-sensitive foils that react to specific temperature overshoots with a color change. They are ideal for temperature monitoring of products and processes where a specific temperature should not be exceeded, e.g. for moving or small objects or for long-term monitoring. The temperature mini-indicators are supplied in a booklet of 10 each. They can be easily detached from the booklet like stickers and stuck onto the measured object.The coloring is irreversible: once the temperature has been exceeded, the mini-indicator does not change color even if the temperature drops again. This means that critical temperature overshoots can be read even after a long time.Product advantages:self-adhesive mini-indicators for temperature monitoringcolor change when limit value is exceeded within 2 to 3 secondsoptimal for temperature monitoring on moving or small objects and long-term monitoring Technical features:measuring range: +116 to +138 °Caccuracy: ±1.5 °CGeneral technical data: Dimensions: ø 15 mmProduct color: blueStorage temperature: max. +25 °CStorage in refrigerator recommended. Maximum transport temperature is +25 °C and must not be exceeded. Shelf life up to 2 years.

testo 925 temperature measuring device for TE type K with app connectionWith the testo 925 (TE type K, one probe included) compact temperature measuring device, you have a versatile solution for simple, fast and precise temperature measurement in industry and trade. The testo Smart app supports you with helpful features such as configuration, display (also as a second screen) and storage as well as documenting the measured values directly in the app.Simple, fast and precise temperature measurement with thermocouple type K probe (one TE type-K probe included)Fast in-app configuration, graphics history, second screen and measurement data memory in the testo Smart appWide range of applications thanks to large measuring range from -50°C to 1000°CWide range of optional probes compatible with standard TE type-K probes

Versatility in a set: the testo 830-T4 IR thermometer including a practical leather protective case and a cross-band surface probe for precise contact measurement on different surfaces. You are thus flexibly equipped for the professional measurement of surface temperatures.With the universally applicable infrared thermometer testo 830-T4 in a practical set, you can measure surface temperatures in trade and industry quickly and precisely - both contact-free and with surface contact. The advantages of the testo 830-T4 infrared thermometer Thanks to the good 30:1 optics, the measurement spot diameter at a distance of 1 m from the surface is only 36 mm. This means that even temperatures of small objects can be reliably determined from a safe distance. For example, you can measure the temperatures of heating pipes conveniently from a standing position.Due to the 2-point laser marking, you can always clearly see at which point the temperature is measured. With the precise resolution of 0.1 °C, you can measure even small temperature differences very accurately. And thanks to the min/max function, individual limit values can be set. Exceeding the limit values is indicated visually and acoustically. Extended functions through connectable surface sensor Would you like to perform a contact measurement in addition to the non-contact IR measurement (e.g. for control purposes)? Then connect the cross-band surface probe included in the set to the infrared thermometer. Its resilient cross-band is also suitable for non-planar surfaces. The comparative contact measurement with the surface temperature probe also helps you to determine the emissivity of the surface material. This allows you to adjust the emissivity of the infrared thermometer accordingly to achieve optimum results in the subsequent IR measurement.Product advantages:2-point laser marking for precise indication of the measuring point30:1 optics allow accurate measurement of even small objects at a distanceGun design with good handlingLimit value control with min./max. function as well as optical and acoustic signalTechnical features:Temperature - TE type K (NiCr-Ni)Measuring range -50 to +500 °CAccuracy ±0.5 °C + 0.5 % of Mw.Resolution 0.1 °CMeasuring cycle 1.75 sTemperature - InfraredMeasuring range -30 to +400 °CAccuracy ±1.5 °C (-20 to 0 °C) ±2 °C (-30 to -20.1 °C) ±1 °C or ±1 % of Mw. (remaining measuring range)Resolution 0.1 °CMeasuring cycle 0.5 sScope of delivery: Infrared thermometer testo 830-T4 including cross-band surface probe, protective leather cover, battery and calibration protocol.

testo 922 differential temperature measuring device for TE type K with app connectionWith the testo 922 compact 2-channel temperature measuring device (Dual TE type K, two probes included), you have a versatile solution in your hands for simple, fast and precise measurement of the differential temperature, such as when controlling the supply/return temperature on heating circuit distributors. The testo Smart app supports you with helpful features such as configuration, display (also as a second screen) and storage as well as documenting the measured values directly in the app.Simple, fast and precise measurement of the differential temperature via dual thermocouple type K (two TE type-K probes included)Fast in-app configuration, graphics history, second screen and measurement data memory in the testo Smart appWide range of applications thanks to large measuring range from -50°C to 1000°CWide range of optional probes compatible with standard TE type-K probes

Small, handy, practical: the testo 511 absolute pressure gauge measures absolute pressure and is also suitable for barometric height measurement between two points.The absolute pressure gauge testo 511 is very handy, small and very easy to use. It measures absolute pressure with an accuracy of +/-3 hPa and is ideal for absolute pressure compensation in flow measurements. By entering the altitude above sea level on site, this is converted to barometric air pressure. In addition, the meter allows barometric altitude measurement between two points.Product advantages:high precision absolute pressure measurement with ±3 hPasuitable for barometric altitude measurementscalculation of barometric air pressure8 pressure units availableTechnical features:Absolute pressureMeasuring range: 300 to 1200 hPaAccuracy: ±3 hPa ± 1 digitResolution: 0,1 hPaMeasuring cycle: 0.5 sGeneral technical dataOperating temperature: 0 to +50 °CProtection class: IP40Selectable units: hPa, mbar, Pa, mmH2O, inH2O, inHg, mmHg, psiBattery type: 2 micro cells AAALifetime: 200 h (typical without display illumination)Scope of delivery: testo 511 absolute pressure gauge including protective cap, belt pouch, batteries and calibration protocol.

You can safely store your electrical measuring instrument (testo 755 or testo 770) and accessories in the robust carrying case with hard shell The two mesh compartments on the inside provide the necessary support for the stowed items.Inside: two mesh pocketsDimensions: 270 x 150 x 75 mmOutside: impact-proof carrying case with zip fastening

Especially when measuring temperatures at measuring points far away from each other, the testo 115i makes the application much easier - thanks to the wireless connection to the Smartphone or Tablet.When used together with the testo 549i pressure gauge, individual parameters of refrigeration systems can also be calculated.The measurement data is transmitted from the clamp thermometer to the testo Smart Probes App and can be read off conveniently on your smartphone or tablet - either as a diagram or in tabular form. Temperature changes are immediately visible. Finally, the measurement data protocol can be sent directly by e-mail as a PDF or Excel file. This saves you time and at the same time increases your efficiency.Product benefits:Compact professional measuring device from the Testo Smart Probes series for use with Smartphones/TabletsMeasurement of the flow and return temperature of heating systemsTemperature measurement in refrigeration plants for calculation of superheating and subcoolingQuick detection of temperature changes through graphic progress displayMeasurement data analysis and dispatch via testo Smart Probes AppTrouble-free use at measuring points far away from each other - Bluetooth® range up to 100 m

For heating engineers: Compact set with three measuring instruments for your most important measuring tasks around heating systems.With the testo Smart Probes App you can work more easily and efficiently: Use the measurement menus for pressure drop test with alarm function or for contactless IR temperature measurement with image documentation including measured value and measuring spot marking. Measurement data protocols can be sent directly by e-mail as PDF or Excel files.Product benefits:Compact professional measuring instruments from the Testo Smart Probes series for use with Smartphones/TabletsAll necessary measuring devices for non-contact temperature measurement and measurement of flow and return temperature as well as gas flow pressureMeasurement data analysis and dispatch via testo Smart Probes AppDisplay of measured data as table or graphic Handy transport bag testo Smart Case

Carry out contact-free, app-controlled measurements of wall temperatures, as well as fuse and component temperatures of air-conditioning systems: with the professional testo 805i infrared thermometer with eight-point laser circle for highly visible measurement spot marking.In combination with a smartphone or tablet, the testo 805i infrared thermometer functions as a compact IR thermometer for wall temperatures, as well as fuse and component temperatures of air-conditioning systems. The measuring point is clearly marked with a laser circle of eight points so that you always know exactly where you are measuring.Documentation, including images, via an app on your smartphone or tabletThe testo Smart Probes app installed on the end device allows users to conveniently read their measurement values. And the app can do even more: It can also be used to create and document images including temperature values and laser marking. The detection of areas susceptible to mould is simplified by a separate measuring menu. Exceptionally practical: The app already contains a list of the emission levels of certain materials, so you no longer have to spend time looking up the information in tables. All measurement data can be displayed either as a diagram or in tabular form. Finally, the measurement data log can be sent directly by email as a PDF or Excel file.Simple selection of the emission level using a stored materials listImage documentation with measured values and measurement spot markingNon-contact infrared measurement of surface temperatureExtremely visible marking of the measurement spot thanks to eight-point laserSystem requirements:iOS 8.3 or later Android 4.3 or later Bluetooth 4.0

Ideally equipped for thermography: The testo 883 thermal imaging camera impresses with the best image quality and helpful features for image management, contrast adjustment and documentation. Benefit from the set advantages: Thanks to the 12° x 9° telephoto lens, additional battery and battery charging station, you are ready to go right away and ideally equipped - even for measurements from greater distances and for long measurement missions.IR resolution of 320 x 240 pixels (with SuperResolution 640 x 480 pixels), manual focus and a very good NETD of 40 mK ensure the best image quality - so you can reliably detect thermal anomalies on systems and buildingstesto SiteRecognition enables intelligent image management. Based on the QR code located at the measurement site, thermal images are automatically assigned to the correct measurement object - eliminating the need for tedious, manual image assignment on the PCtesto IRSoft: Analyse thermal images comprehensively with the intuitive, professional PC software and create impressive reports in a short timetesto ScaleAssist: Automatic contrast adjustment for objectively comparable thermal images and easier detection of weak pointstesto Thermography App: The app turns your smartphone/tablet into a second display and remote control for your thermal imaging camera. On site, you can quickly create, send or save reportsInterchangeable telephoto lens for distant objects and outdoor shotsManual focus for sharp thermal images from a distance of 10 cmoperable via touch screen and joystickWireless transmission of measured values from current clamp or humidity sensor directly into the thermal image via Bluetooth®®Further advantages for maintenance and facility managers: Easy handling - cleverly manage images and data thanks to testo SiteRecognition: automatic assignment of thermal images to the correct measurement object using QR code, Data Matrix code, barcode or Testo 2D code, transfer of measurement locations from existing inventory lists, export of work results (in .xls format) enables further processing in third-party programsSmart: perform quick analyses directly on site with the testo Thermography App and share thermal images immediately with colleaguesWireless transmission of measured values from the testo current clamp directly into the thermal image - so you can, for example, document the load condition directly in the thermal image when checking control cabinets and reliably assess the condition of the systemintuitive operation via touchscreen and joystick possibleFurther advantages for building energy consultants:Quickly and easily create a professional report: The report wizard guides you step-by-step through the report creation process...

The self-adhesive testoterm measuring points can be stuck onto a test object for temperature control and react to temperature rises within 2 to 3 seconds with a color change.The testoterm measuring points are self-adhesive, temperature-sensitive foils that react with a color change to specific temperature overshoots. They are ideal for monitoring the temperature of products and processes where a specific temperature should not be exceeded. The measuring points in use The measuring points are supplied in a booklet of 50 each. They can be easily detached from the booklet like stickers and stuck onto the measured object. As soon as the specified temperature point (+65 °C) is exceeded, the measuring point turns color within 2 to 3 seconds. The coloration is irreversible: once the temperature has been exceeded, the measuring point does not change color even if the temperature drops again. In this way, a critical temperature overshoot can be read even after a longer period of time.Product advantages:Temperature point +65 °Cself-adhesive measuring points for temperature control of a given maximum temperature color change when limit is exceeded within 2 to 3 seconds50 measuring points in one bookletaccuracy: ±1,5 °CGeneral technical data:Dimensions: 14 x 14 mmOperating temperature: +65 °CProduct color: blueStorage temperature: max. +25 °C (storage in refrigerator recommended. Maximum transport temperature is +25 °C and must not be exceeded. Shelf life up to 2 years).

Best image quality, automatic assignment/archiving of thermal images to the measured object and professional image analysis and reporting make the thermal imaging camera testo 883 the perfect partner for maintenance staff, facility managers and building energy consultants.IR resolution of 320 x 240 pixels (with SuperResolution 640 x 480 pixels), manual focus and a very good NETD of 40 mK ensure the best image quality - so you can reliably detect thermal anomalies in systems and buildingstesto SiteRecognition enables intelligent image management. Based on the QR code located at the measurement site, thermal images are automatically assigned to the correct measurement object - eliminating the need for tedious, manual image assignment on the PCtesto IRSoft: Analyse thermal images comprehensively with the intuitive, professional PC software and create impressive reports in a short timetesto ScaleAssist: Automatic contrast adjustment for objectively comparable thermal images and easier detection of weak pointstesto Thermography App: The app turns your smartphone/tablet into a second display and remote control for your thermal imaging camera. On site, you can quickly create, send or save reportsInterchangeable telephoto lens for distant objects and outdoor shotsManual focus for sharp thermal images from a distance of 10 cmoperable via touch screen and joystickWireless transmission of measured values from current clamp or humidity sensor directly into the thermal image via Bluetooth®®Further advantages for maintenance and facility managers: Easy handling - cleverly manage images and data thanks to testo SiteRecognition: automatic assignment of thermal images to the correct measurement object using QR code, Data Matrix code, barcode or Testo 2D code, transfer of measurement locations from existing inventory lists, export of work results (in .xls format) enables further processing in third-party programsSmart: perform quick analyses directly on site with the testo Thermography App and share thermal images immediately with colleaguesWireless transmission of measured values from the testo current clamp directly into the thermal image - so you can, for example, document the load condition directly in the thermal image when checking control cabinets and reliably assess the condition of the systemintuitive operation via touchscreen and joystick possibleFurther advantages for building energy consultants:Quickly and easily create a professional report: The report wizard guides you step-by-step through the report creation process with stored standard templates. Or use the report designer to create individual templatesclever: The humidity mode visualises mould risk at thermal weak points...

The testo 905-T1 insertion thermometer has a wide measuring range of -50 ... +350 °C and can even measure up to +500 °C for short periods (1 to 2 minutes).This is made possible by its firmly integrated thermocouple sensor type K. In addition, the insertion thermometer is characterised by its short response time. Especially in water (or other liquids) the thermocouple sensor reacts very quickly. Therefore, the puncture thermometer is ideally suited for measurements in liquid substances in the laboratory, chemical and pharmaceutical sector.The long, pointed sensor tube can not only be immersed/pricked in liquids and soft or powdery media, but can also be inserted into the ventilation duct to measure the temperature there. The puncture thermometer also scores points for its accuracy, which is higher than that of typical comparison models.The testo 905-T1 puncture thermometer is easy to use and very user-friendly. The measured values are shown clearly legible on the display. Reading is also made easier by the fact that the display is rotatable. This is particularly practical, as the measured values can be read off optimally from many different perspectives.Product benefits:Temperature measurements up to +500 °C possible for a short timeFast reaction timeLong, pointed thermocouple probe: ideal for measurements in liquids, soft or powdery substances and in the airEasy reading of the measured values by rotatable display