testo 513 is a robust and easy-to-use leak detector for rapid detection of flammable gases such as methane, propane, butane, and hydrogen (forming gas). The instrument is designed for daily use in service, installation, and maintenance of systems in both residential and industrial settings.

With a response time of less than two seconds and high sensitivity, even very small leaks can be located quickly and reliably. The flexible gooseneck makes it easy to access hard-to-reach measurement points.

Clear indication of leaks

The testo 513 displays measurement values both numerically and as a bar graph, making it easy to track changes in gas concentration during leak detection. The leak detector features both audible and visual alarms that provide a clear indication when a leak is detected.

The automatic zero-reset function helps you quickly locate leaks, even in environments where gas is already present in the air. For more advanced troubleshooting, a manual zero-reset option is also available.

Designed for daily use

The robust design, combined with the replaceable sensor, minimizes downtime and keeps maintenance costs low. The sensor has a typical service life of about two years and can be easily replaced by the user without having to send the instrument in for service.

Benefits

• Detects methane, propane, butane, and hydrogen (forming gas)
• High sensitivity down to 3 g/a
• Fast response time under 2 seconds
• Flexible and robust gooseneck
• Numeric display and bar graph
• Visual and audible alarm
• Automatic and manual zeroing
• User-replaceable sensor
• Battery life up to 10 hours

Included in delivery

testo 513 comes complete with a gas sensor head, protective cover, carrying case, factory certificate, and batteries

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 513 – Leak Detector for Flammable Refrigerants dök först upp på Nordtec.

The testo 514 is a rugged and easy-to-use leak detector for the rapid detection of refrigerants in refrigeration, air conditioning, and heat pump systems. The instrument is designed for daily use during installation, service, and maintenance and has been tested in accordance with DIN EN 14624 for AC/R systems.

With a high sensitivity of 3 g/year, the testo 514 can detect even very small refrigerant leaks and meets the requirements of the EU F-Gas Regulation. Thanks to its fast response time of less than two seconds, leaks can be located efficiently and safely.

The flexible and sturdy gooseneck makes it easy to access hard-to-reach measurement points. The instrument is ready for use immediately after startup and requires no manual refrigerant adjustment.

Clear indication of leaks

The testo 514 displays measurement values both numerically and as a bar graph, making it easy to track changes in refrigerant concentration during leak detection. The leak detector features both audible and visual alarms that provide a clear indication when a leak is detected.

The automatic zero-calibration function helps you quickly locate leaks, even in environments where refrigerants are already present. For more precise adjustment, manual zero-calibration is also available.

Designed for everyday use

The robust design, combined with the replaceable refrigerant sensor, minimizes downtime and keeps maintenance costs low. The sensor has a typical service life of about two years and can be easily replaced by the user without having to send the instrument in for service.

Benefits

• Detects all common refrigerants
• High sensitivity down to 3 g/year
• Fast response time of less than 2 seconds
• Tested in accordance with DIN EN 14624 for AC/R systems
• Complies with the requirements of the EU F-Gas Regulation
• Flexible and sturdy gooseneck
• Numerical Display and Bar Charts
• Light and Sound Alarms
• Automatic and Manual Zeroing
• User-replaceable refrigerant sensor
• Battery life up to 10 hours

Included in delivery

The testo 514 comes complete with a refrigerant sensor, protective cover, carrying case, factory certificate, and batteries

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 514 – High-Sensitivity Leak Detector for Refrigerants dök först upp på Nordtec.

The testo 515 Ex is a flexible and reliable combination leak detector for professional use in potentially explosive areas. The instrument is ATEX-certified and designed for users who need a safe and versatile tool for detecting both flammable and non-flammable refrigerants.

With the testo 515 Ex, you can quickly and efficiently locate leaks during service, installation, and maintenance in applications such as refrigeration, heating, and industrial settings. By using the right sensor, the instrument can be adapted to the specific task and application.

One instrument—many uses

The testo 515 Ex can be used with two different types of sensors, making it a flexible solution for various types of leak detection. The instrument detects flammable refrigerants such as methane, propane, butane, and hydrogen, as well as common refrigerants.

Its high sensitivity and fast response time make it possible to detect even small leaks quickly and reliably. The flexible and sturdy gooseneck provides good access even to hard-to-reach measurement points.

Clear indication of leaks

The testo 515 Ex displays measurement values both numerically and as bar graphs, making it easy to track changes during leak detection. Visual and audible alarms provide a clear indication when a leak is detected.

The automatic zero-reset function helps you quickly locate the leak. For more customized adjustments, you can also reset the device manually.

Designed for professional use

Its rugged design and replaceable sensors make the testo 515 Ex suitable for daily use in demanding environments. The sensors can be easily replaced by the user, which minimizes downtime and simplifies maintenance.

Benefits

• ATEX-certified for use in potentially explosive atmospheres
• Detects both flammable and non-flammable refrigerants
• A tool with multiple uses
• High sensitivity for finding even small leaks – down to 1 g/a
• Fast response time for effective leak detection
• Flexible and sturdy gooseneck
• Numerical Display and Bar Charts
• Light and Sound Alarms
• Automatic and Manual Zeroing
• Replaceable sensors

Included in delivery

testo 515 Ex is supplied complete with a sensor for flammable refrigerants, a sensor for non-flammable refrigerants, protective cover, carrying case, factory calibration certificate, and batteries

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 515 Ex – combination leak detector for flammable and non-flammable refrigerants dök först upp på Nordtec.

This measurement set includes the testo 440 airflow and IAQ meter. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. Clearly structured measurement menus for duct/vent volume flow, k-factor, turbulence degree, cooling/heating load, moisture damage risk indication and logging function. These menus allow you to complete measurement tasks faster, more efficiently and more reliably. Reports can be exported as Excel files via the USB interface or printed on site.

Use this handy kit to measure CO2, humidity and air temperature and to assess indoor air quality in offices, production facilities or warehouses. The instrument and CO2 sensor are very easy to use. Moreover, the calibration concept means that you only need to send in the sensor part when it is time for calibration. You can keep and continue using the handle and the instrument.

Included in delivery

Airflow and IAQ meter testo 440, CO2 sensor with Bluetooth incl.. temperature and humidity sensor, testo 440 base case and factory protocol.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 440 – CO2 measurement kit with Bluetooth dök först upp på Nordtec.