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With this kit, you will be equipped for the most important measurements involving domestic heating systems alongside flow/return temperature measurements and gas pressure testing: the testo 300+ flue gas analyser is supplied with 5 year lifespan O2 and CO sensor (8,000 ppm H2 compensated), basic flue gas probe, pressure test accesory kit, 2 x wired pipe temperature clamp probes,testo Bluetooth® Connector, instrument carry case, AC USB power supply.

 

With this kit, you will be equipped for the essential measurements involving domestic heating systems: the testo 300+ flue gas analyser is supplied with 5 year lifespan O2 and CO sensor (8,000 ppm H2 compensated), basic flue gas probe, testo Bluetooth® Connector, instrument carry case, AC USB power supply.

Wireless temperature measurement: The testo 915i thermometer with smartphone operation and Bluetooth is part of the popular Testo Smart Probes portfolio. The thermometer provides fast, reliable measurement results and is versatile and easy to use thanks to the robust probe – making it ideal for carrying out your temperature measurements, e.g. in liquids.

testo 915i - Thermometer with immersion/penetration probe and smartphone operation
• Robust, fast-response immersion/penetration probe (TC type K, class 1), measuring range -50 to +400 °C
• High measuring accuracy up to ±1.0 °C thanks to system calibration ex-works
• For fast, wireless temperature measurement in liquids, pastes and semi-solid media
• Innovative locking mechanism on the handle for easy, secure attachment of plug-in Testo measuring probes
• Versatile in all temperature-relevant applications: Compatible with all Testo and standard type K thermocouple probes
• testo Smart App: Display of readings, clear graphical presentation of temperature curves, create documentation on site and send as a PDF or CSV file
• Automatic Bluetooth connection to smartphones, tablets or compatible Testo measuring instruments
• Bluetooth with a range of up to 100 m
• Handy, robust housing
• Thanks to its proven quality and great durability, you can rely on your Testo Smart Probe in all conditions
Whats Included
Wireless Smart Probe testo 915i with immersion/penetration probe (TC Type K), including batteries and calibration protocol..

Wireless temperature measurement: The testo 915i thermometer with smartphone operation and Bluetooth is part of the popular Testo Smart Probes portfolio. The thermometer provides fast, reliable measurement results and is versatile and easy to use thanks to the fast-response probe and sprung thermocouple strip – making it ideal for carrying out your temperature measurements on flat or also uneven surfaces, e.g. of pipes.

testo 915i - Thermometer with surface probe and smartphone operation
• Fast-response surface probe (TC type K, class 1) with sprung thermocouple strip, measuring range -50 to +350 °C
• High measuring accuracy up to ±1.0 °C thanks to system calibration ex-works
• For fast, wireless temperature measurement on flat and non-planar surfaces: The sprung thermocouple strip adapts to the surface – so you get reliable measurement results even when measuring on pipes, for example
• Innovative locking mechanism on the handle for easy, secure attachment of plug-in Testo measuring probes
• Versatile in all temperature-relevant applications: Compatible with all Testo and standard type K thermocouple probes
• testo Smart App: Display of readings, clear graphical presentation of temperature curves, create documentation on site and send as PDF or CSV files
• Automatic Bluetooth connection to smartphones, tablets or compatible Testo measuring instruments
• Bluetooth with a range of up to 100 m
• Handy, robust housing
• Thanks to its proven quality and great durability, you can rely on your Testo Smart Probe in all conditions
Whats Included
Wireless Smart Probe testo 915i with surface probe (TC Type K), including batteries and calibration protocol.

Wireless temperature measurement: The testo 915i thermometer with smartphone operation and Bluetooth is part of the popular Testo Smart Probes portfolio. The thermometer provides fast, reliable measurement results and is versatile and easy to use thanks to the flexible probe – making it ideal for carrying out your temperature measurements, e.g. at measuring locations that rigid probes cannot access.

testo 915i - Thermometer with flexible probe and smartphone operation
• Flexible, fast-response temperature sensor (TC type K, class 1) with fibreglass-coated cable (800 mm long), measuring range -50 to +400 °C
• High measuring accuracy up to ±1.0 °C thanks to system calibration ex-works
• For fast, wireless temperature measurements, e.g. in places that are difficult to access
• Innovative locking mechanism on the handle for easy, secure attachment of plug-in Testo measuring probes
• Versatile in all temperature-relevant applications: Compatible with all Testo and standard type K thermocouple probes
• testo Smart App: Display of readings, clear graphical presentation of temperature curves, create documentation on site and send as a PDF or CSV file
• Automatic Bluetooth connection to smartphones, tablets or compatible Testo measuring instruments
• Bluetooth with a range of up to 100 m
• Handy, robust housing
• Thanks to its proven quality and great durability, you can rely on your Testo Smart Probe in all conditions
Whats Included
Wireless Smart Probe testo 915i with flexible probe (TC type K, fibreglass-coated cable, 800 mm long), including batteries and calibration protocol.

The testo 865s thermal imager offers professional technology and concentrates on functions which are needed in a contractor's daily work. The testo 865s is a user-friendly thermal imager, optimized for fast and efficient work. With the testo ScaleAssist functions ensuring optimum setting of the thermal image scale for building thermography and the IFOV warner making sure you avoid measurement errors, you will always generate the perfect infrared image.

Areas of application of the testo 865s thermal imager
Detect leaks, identify overheated connections, pinpoint thermal bridges or detect structural defects. The testo 865s thermal imager is ideal for applications in daily maintenance and installation work in trade and industry. It enables time-saving quality assurance and ensures reliable production control.

Technical highlights of the testo 865s thermal imager
The testo 865s thermal imager stands out thanks to its easy operation and has the following impressive technical features:

• Very good image quality due to high resolution: 19,200 temperature measuring points ensure precise thermography. Infrared resolution of 160 x 120 pixels – via integrated SuperResolution Technology 320 x 240 pixels
• Visualize temperature differences from 0.1°C
• Critical temperature conditions are directly displayed via automatic hot-cold spot recognition
• The IFOV warner means the distance from the measurement object / measurement spot size is determined and the measurement spot is shown on the thermal image – you therefore avoid measurement errors because the camera shows you exactly what you can measure
• The testo ScaleAssist automatically ensures optimum setting of the thermal image scale, which means you generate objectively comparable and error-free thermal images, for example of the thermal insulation behaviour of buildings
• Pro software for image evaluation on the PC
• You can choose to save thermal images as JPEGs
Whats Included
testo 865s thermal imager, including USB cable, mains unit, lithium-ion rechargeable battery, IRSoft professional software (free download), commissioning instructions, short instructions, calibration protocol and case

With the testo 868s thermal imager, we have developed a thermal imager which makes work quicker and easier – without foregoing professional thermal imaging technology. You can generate error-free and objectively comparable infrared images using its handy functions. The IFOV warner, testo ɛ-Assist and testo ScaleAssist mean you can avoid measurement errors and not only effortlessly achieve optimum setting of emissivity (ɛ) and reflected temperature (RTC) for building thermography, but also of colour scale.

The testo 868s thermal imager– smart and networked
The testo 868s thermal imager guarantees wireless communication with your mobile terminal device via WLAN. With the testo Thermography App for iOS and Android you can write and send reports directly on site, as well as saving them online, and you can use your smartphone or tablet as a second display or for remote control.

Areas of application of the testo 868s thermal imager
Detect leaks, identify overheated connections, pinpoint thermal bridges or detect structural defects. The testo 868s thermal imager was developed for applications in daily maintenance and installation work in trade and industry. It enables quick and reliable work when you are detecting defects and carrying out maintenance.

Technical highlights of the testo 868s thermal imager
Really simple operation with impressive thermal imaging technology: the testo 868s thermal imager has the following impressive features:

• Very good image quality due to high resolution: 19,200 temperature measuring points for precise thermography. Infrared resolution of 160 x 120 pixels – extended to 320 x 240 pixels via integrated SuperResolution Technology
• Visualizing temperature differences of 0.08 °C
• The testo Thermography App enables you to write reports on site, save them online and send them by e-mail, as well as allowing you to use mobile terminal devices as a second display or for remote control
• Built-in digital camera generates a real image in parallel to the thermal image
• Automatic hot-cold spot recognition directly displays critical temperature conditions
• The testo ScaleAssist automatically ensures optimum setting of the thermal image scale, which means you generate objectively comparable and error-free thermal images, for example of the thermal insulation behaviour of buildings
• The IFOV warner means the distance from the measurement object / measurement spot size is determined and the measurement spot is shown on the thermal image – you therefore avoid measurement errors because the camera shows you exactly what you can measure
• Pro software for image evaluation on the PC
• You can choose to save thermal images as JPEGs
Whats Included
testo 868s thermal imager with radio module for WLAN, USB cable, mains unit, lithium-ion rechargeable battery, pro software IRSoft (free download), 3 x testo ε-Markers, commissioning instructions, short instructions, calibration protocol and case.

We developed the testo 871s thermal imager together with our experienced professionals to enable you to work quickly and easily with professional thermal imaging technology. You can generate error-free and objectively comparable infrared images using its handy functions. The IFOV warner, testo ɛ-Assist and testo ScaleAssist mean you can avoid measurement errors and not only effortlessly achieve optimum setting of emissivity (ɛ) and reflected temperature (RTC) for building thermography, but also of colour scale.

The testo 871s thermal imager– smart and networked
The testo 871s thermal imager communicates wirelessly via WLAN with your mobile terminal devices. The testo Thermography App for iOS and Android offers you the possibility of writing and sending reports on site, as well as saving them online, and of using your smartphone or tablet as a second display or for remote control.

The testo 871s delivers even more informative thermal images in combination with the compatible 770-3 clamp meter and the testo 605i thermohygrometer. Both are available separately – simply order them straight away along with your testo 871s. The measurement results of both measuring instruments can easily be transmitted via Bluetooth. The additional output, current and voltage values of the testo 770-3 clamp meter enable better interpretation of measured temperatures. Measure the air temperature and humidity with the testo 605i and easily detect locations at risk of developing mould using the special humidity palette in the thermal imager via the traffic light principle.

Areas of application of the testo 871s thermal imager
Detect leaks, pinpoint thermal bridges, discover structural defects, identify overheated connections or assess mould damage. The testo 871s thermal imager is ideal for applications in daily maintenance and installation work in trade and industry. Quick, simple and reliable for maintenance and detection of defects.

Technical highlights of the testo 871s thermal imager
Really simple operation with impressive professional thermal imaging technology: the testo 871s thermal imager has the following impressive features:

• Very good image quality due to high resolution: 43,200 temperature measuring points for precise thermography. Infrared resolution of 240 x 180 pixels – extendible to 480 x 360 pixels via integrated SuperResolution Technology
• Detecting temperature differences from 0.08°C
• The testo Thermography App enables you to write reports on site, save them online and send them by e-mail, as well as allowing you to use mobile terminal devices as a second display or for remote control
• Wireless communication thanks to Bluetooth – this means you can also wirelessly integrate the readings of the compatible testo 770-3 clamp meter and testo 605i thermohygrometer
• Built-in digital camera generates a real image in parallel to the thermal image
• Critical temperature conditions are directly displayed via automatic hot-cold spot recognition
• The testo ScaleAssist automatically ensures optimum setting of the thermal image scale, which means you generate objectively comparable and error-free thermal images, for example of the thermal insulation behaviour of buildings
• The IFOV warner means the distance from the measurement object / measurement spot size is determined and the measurement spot is shown on the thermal image – you therefore avoid measurement errors because the camera shows you exactly what you can measure
• Pro software for image evaluation on the PC
• You can choose to save thermal images as JPEGs
What’s Included
testo 871s thermal imager with radio module for Bluetooth/WLAN, USB cable, mains unit, lithium-ion rechargeable battery, pro software IRSoft (free download), 3 x testo ε-Markers, commissioning instructions, short instructions, calibration protocol and case.

The testo 872s thermal imager is ideally suited for professional industrial and building thermography - at the same time it ensures your work is both quick and easy. It is versatile to use, for example in industrial and mechanical maintenance or for detecting structural defects. You can generate error-free and objectively comparable infrared images using its handy functions. The IFOV warner, testo ɛ-Assist and testo ScaleAssist mean you can avoid measurement errors and not only effortlessly achieve optimum setting of emissivity (ɛ) and reflected temperature (RTC) for building thermography, but also of thermal image scale.

The testo 872s thermal imager– smart and networked
The testo 872s thermal imager guarantees wireless communication with mobile terminal devices via WLAN. The testo Thermography App for iOS and Android offers you the possibility of writing and sending reports on site, as well as saving them online, and of using your smartphone or tablet as a second display or for remote control.

The testo 872s delivers even more informative thermal images in combination with the compatible 770-3 clamp meter and testo 605i thermohygrometer. Both are available separately – simply order them straight away along with your testo 872s. The thermal imager wirelessly integrates the measurement results of these measuring instruments via Bluetooth. The additional output, current and voltage values of the testo 770-3 clamp meter enable better interpretation of measured temperatures. Measure the air temperature and humidity with the testo 605i humidity measuring instrument and easily detect locations at risk of developing mould using the special humidity palette in the thermal imager via the traffic light principle.

Areas of application of the testo 872s thermal imager
Detect locations at risk of developing mould, pinpoint thermal bridges, discover structural defects or identify overheated connections. The testo 872s thermal imager is ideal for applications in daily maintenance and installation work in trade and industry. Quick, simple and reliable for maintenance and detection of defects.

Technical highlights of the testo 872s thermal imager
The testo 872s thermal imager is characterized by its easy handling and its outstanding image quality. Its technical features are impressive:

• Highest image quality thanks to high resolution: 76,800 temperature measuring points for precise thermography. Infrared resolution of 320 x 240 pixels – extendible to 640 x 480 pixels via integrated SuperResolution Technology
• Detecting temperature differences from as little as 0.05°C
• testo Thermography App to use mobile terminal devices as a second display and for remote control or to write and send reports, along with saving them online
• Wireless communication thanks to Bluetooth – this means you can also wirelessly integrate the readings of the compatible testo 770-3 clamp meter and testo 605i thermohygrometer
• Built-in digital camera generates a real image in parallel to the thermal image
• Integrated laser marker – can also be precisely visualized as a measuring point in the thermal image
• Critical temperature conditions are directly displayed via automatic hot-cold spot recognition
• The testo ScaleAssist automatically ensures optimum setting of the thermal image scale, which means you generate objectively comparable and error-free thermal images, for example of the thermal insulation behaviour of buildings
• The IFOV warner means the distance from the measurement object / measurement spot size is determined and the measurement spot is shown on the thermal image – you therefore avoid measurement errors because the camera shows you exactly what you can measure
• Pro software for image evaluation on the PC
• You can choose to save thermal images as JPEGs
Whats Included
testo 872s thermal imager with radio module for Bluetooth/WLAN, USB cable, mains unit, lithium-ion rechargeable battery, pro software IRSoft (free download), 3 x testo ε-Markers, commissioning instructions, short instructions, calibration protocol and case.

The testo 745 Non-Contact Voltage (NCV) Tester quickly checks for the presence of voltage in AC powered systems. It can be safely used up to 1000 VAC. When AC voltage is detected, the testo 745 gives indication by flashing RED LEDs and buzzing audible tones. You can easily determine the hot and neutral legs of an outlet without lengthy and risky removal of the outlet. The testo 745 NCV has a built-in Low Pass Filter which greatly reduces high frequency interference which causes false indications. The included LED flashlight is bright and focused to make testing simple in dark spaces. It also includes a low battery indication and is waterproof and dustproof rated per IP 67. The testo 745 is rated to CAT III 1000V and CAT IV 600 V.
Testo’s history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor market.

What’s Included
testo 745 - Voltage Tester (non-contact) and batteries.