Calibration points freely selectable in the range -15 to +480 °C

Versatility comes with the set: the testo 830-T4 IR thermometer, including practical protective leather sleeve and a cross-band surface probe for precise contact measurement on different surfaces. This means you are flexibly equipped for the professional measurement of surface temperatures.

For super-fast spot checks and reliable results. The testo 108 waterproof food thermometer for measuring temperatures during food production, processing and storage. For carrying out super fast and reliable temperature checks during food production, processing and storage.

The testo 175 T3 temperature logger with its two connections for external thermocouple probes is a good idea when you would like to record your temperatures at two locations in parallel: for example when measuring the flow and return temperature on radiators. The readings are securely saved in the temperature logger and are available for later measurement data analysis and documentation.

The testo 176 T3 temperature data logger is ideal for monitoring temperature values in production processes. Its robust metal housing makes it ideal for use in the industrial sector. With inputs for four thermocouple probes, it can measure at up to four points in parallel.

The testo 176 T4 data logger can measure the temperature at up to four different measurement sites simultaneously. It also has a super size memory for up to 2&#x202F;000&#x202F;000 readings, an exceptionally wide measurement range and is compatible with a number of different thermocouple elements making it ideal for professional use in a variety of different fields.

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Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements &ndash; thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately).

<p>Kit for carrying out measurements at air outlets: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 100 mm) with Bluetooth® including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!</p>

<p>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 safely stowed away in the case. So you can get down to work straight away!</p>

Kit for carrying out measurements in ventilation ducts and at air outlets: The testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø 100 mm) with Bluetooth<sup>&reg;</sup> including temperature sensor and the hot wire probe including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!

Kit for carrying out measurements in ventilation ducts and at air outlets: The testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø 100 mm) with Bluetooth<sup>&reg;</sup> including temperature sensor and the vane probe (Ø 16 mm) are all safely stowed away in the case. So you can get down to work straight away!

<p>Kit for evaluating the indoor air quality. The testo 440 air velocity and IAQ measuring instrument and the CO2 probe with Bluetooth® including temperature and humidity sensor are all safely stowed away in the case. So you can get down to work straight away!</p>

Kit for carrying out measurements in ventilation ducts: the testo 440 air velocity and IAQ measuring instrument and the hot wire probe (Ø 9 mm) including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!

<p>Kit for carrying out measurements in storage, refrigeration and work rooms, in ventilation ducts and also on refrigeration systems and heat pumps. Keep the testo 440 air velocity and IAQ measuring instrument and the humidity/temperature probe with Bluetooth® safely stowed away in the case. So you can get down to work straight away!</p>

Use this practical Indoor Comfort ComboKit to handle all relevant measurements in order to evaluate the indoor air quality in indoor areas and to determine the draught risk and degree of turbulence in workplaces. The testo 440 air velocity and IAQ measuring instrument, the CO<sub>2</sub> probe with Bluetooth<sup>&reg;</sup> including temperature and humidity sensor and the turbulence probe are all safely stowed away in the case. So you can get down to work straight away!

Kit for measuring the illuminance in workplaces, for example in offices or in production areas. Keep the testo 440 air velocity and IAQ measuring instrument and a lux probe safely stowed away in the case. So you can get down to work straight away!

Precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument features an integrated differential pressure sensor and intuitive operation with clearly structured measurement menus. Adjusting air conditioning and ventilation systems, monitoring air quality or carrying out comfort level measurements &ndash; thanks to versatile options for combining with high-quality, digital probes, you are ideally equipped to carry out your measuring task (please order probes separately).

Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets. You will receive the testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor and the 100 mm vane probe head and hot wire probe head (Ø 9 mm) for attachment to the universal Bluetooth<sup>&reg;</sup> handle supplied.  To make measurements more convenient, both probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.

<p>Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets. You will receive the testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor, two vane probe heads (Ø 100 mm and Ø 16 mm) and a humidity/temperature probe head – all three can be attached to the universal Bluetooth® handle supplied. To make measurements more convenient, both vane probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.</p>

Start your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away. The practical kit containing the testo 558s digital manifold with Bluetooth connection to the clamp meter and to the temperature and vacuum probes offers the ideal tools for everyday tasks. The testo 558s offers intuitive operation thanks to its touchscreen and clear measurement graphs on a large colour display. In addition to the touchscreen, the manifold can also be operated via keys when working with gloves. Thanks to its A3 and A2L compatibility, high robustness with IP54 and hybrid charging system comprising rechargeable and non-rechargeable batteries, the manifold is ideal for every situation.

The testo 635-1 temperature and humidity measuring instrument enables you to measure the temperature, air humidity and dew point – in compressed air as well. State-of-the-art technology and a large selection of probes, which are available as an option, enable this wide variety of measuring possibilities.

The testo 635-2 temperature and moisture meter allows you to carry out temperature and moisture measurements on a variety of different materials, surfaces and environments. This is made possible due to leading-edge technology and a wide selection of optionally available sensors.

The U-value is the most important value for proving the heat loss of a building. With the testo 635-2 thermohygrometer and compatible accessories from the U-value set, determining the U-value is now easier than ever.

If you need a measuring instrument for accurate temperature measurement or you would like to measure the temperature in several locations simultaneously, the testo 735-1 is the ideal equipment for you. The wide selection of optional probes enables flexible use of the temperature measuring instrument, for example to calibrate stationary temperature probes, in the electronics and food industries or in laboratories.

Calibration of static temperature sensors, temperature measurements in the cosmetics industry, chemical laboratories, the field of cooling and refrigeration technology, the food industry: the testo 735-2 multichannel thermometer can master virtually any application thanks to a wide range of optionally available sensors, a super-size memory and wireless data transfer.

The testo 760-2 digital multimeter is the allrounder for all important electrical measuring tasks. Thanks to the automatic detection of measurement parameters, it offers the greatest possible reliability for every application. You can also measure current in the &micro;A range and determine the true root mean square using this digital multimeter.

The testo&nbsp;760-3 is the most high-performance model in Testo&#39;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&nbsp;V along with large measuring ranges for frequency and capacitance. The digital multimeter is therefore also suitable for industrial applications.

The innovative grab mechanism makes the testo 770-2 the perfect clamp meter for non-contact measurements on tightly packed cables with a small diameter. In addition to the standard functions of the testo 770-1 clamp meter, it also offers a temperature adapter and measures current in the &micro;A range.

Non-contact measurement on tightly packed cables is really easy and reliable with the testo 770-3 clamp meter. Its innovative grab mechanism will make your work easy. The most powerful model in the clamp meter series, it offers lots of additional functions for those challenging tasks that you are faced with on a daily basis, e.g. connection to the testo Smart App and other Testo measuring instruments. Thanks to its increased resolution, the clamp meter delivers highly precise results even in the lower current range.

The testo 830-T2 infrared thermometer enables you to carry out efficient, non-contact surface temperature measurements. The IR thermometer will ensure that you are well equipped, especially for undertaking control measurements in trade and industry: the gun-style design is easy to handle and the integrated processor provides accurate measurement results.

The testo 830-T2 infrared thermometer can be used for carrying out non-contact temperature measurements. The kit includes a cross-strip/surface temperature sensor for carrying out control measurements or for measuring materials with low degrees of emission.

The testo 830-T4 infrared thermometer also achieves accurate results at greater distances during non-contact surface temperature measurement. This is provided by its 30:1 optics and powerful processor. The infrared temperature measuring instrument carries out measuring tasks in trade and industry quickly and efficiently.

Non-contact temperature and moisture measurements – with only one device. The testo 835-H1 infrared thermometer not only measures the temperature but has an intergrated moisture sensor that allows you to measure moisture too.

The practical infrared thermometer testo 835-T1 offers maximum safety and precision when measuring the temperature of smaller objects from a medium distance.

The testo 835 T2 infrared thermometer reveals just what it’s made of long after other infrared thermometers have given up. The testo 835 T2 allows you to measure temperatures up to 1&#x202F;500 °C and moving objects safely and reliably.

Izmjerite temperature u tekućinama, polukrutim medijima i pastama: Bežični termometar testo 915i s robusnom uranjajućom/penetracijskom sondom s brzim odzivom omogućit će vam da se brže, fleksibilnije i lak&scaron;e bavite mjerenjima temperature. Testo 915i automatski se povezuje s va&scaron;im pametnim telefonom/tabletom ili kompatibilnim testo mjernim instrumentom putem Bluetooth-a. Testo Smart aplikacija omogućuje intuitivan rad, pregledan prikaz mjernih podataka, kao i dokumentiranje i slanje izvje&scaron;ća na licu mjesta. Ručka je kompatibilna sa svim standardnim termoparovima tipa K &ndash; &scaron;to je čini svestranom.

Idealan za mjerenje sobnih temperatura i temperatura u ventilacijskim kanalima i na otvorima za izlaz zraka Bežični termometar testo 915i s robusnom zračnom sondom s brzim odzivom omogućit će vam da se brže, fleksibilnije i lak&scaron;e bavite mjerenjima temperature. Testo 915i automatski se povezuje s va&scaron;im pametnim telefonom/tabletom ili kompatibilnim testo mjernim instrumentom putem Bluetooth-a. Testo Smart aplikacija omogućuje intuitivan rad, pregledan prikaz mjernih podataka, kao i dokumentiranje i slanje izvje&scaron;ća na licu mjesta. Ručka je kompatibilna sa svim standardnim termoparovima tipa K &ndash; &scaron;to je čini svestranom.

Bežični termometar testo 915i s fleksibilnom sondom s brzim odzivom omogućit će vam da se brže, fleksibilnije i lak&scaron;e bavite mjerenjima temperature. Na primjer, fleksibilni termistor može se položiti kroz rupe za bu&scaron;enje, praznine ili brtve vrata kako bi se izmjerila temperatura zraka. Testo 915i automatski se povezuje s va&scaron;im pametnim telefonom/tabletom ili kompatibilnim testo mjernim instrumentom putem Bluetooth-a. Testo Smart aplikacija omogućuje intuitivan rad, pregledan prikaz mjernih podataka, kao i dokumentiranje i slanje izvje&scaron;ća na licu mjesta. Ručka je kompatibilna sa svim standardnim termoparovima tipa K &ndash; &scaron;to je čini svestranom.

Bežični termometar testo 915i sa zračnom sondom brzog odziva i nalijegajućim vrhom sonde omogućit će vam da se brže, fleksibilnije i jednostavnije nosite s mjerenjima temperature, čak i kada se bavite neravnim povr&scaron;inama. Testo 915i automatski se povezuje s va&scaron;im pametnim telefonom/tabletom ili kompatibilnim testo mjernim instrumentom putem Bluetooth-a. Testo Smart aplikacija omogućuje intuitivan rad, pregledan prikaz mjernih podataka, kao i dokumentiranje i slanje izvje&scaron;ća na licu mjesta. Ručka je kompatibilna sa svim standardnim termoparovima tipa K &ndash; &scaron;to je čini svestranom.

Set za mjerenje temperature testo 915i s temperaturnim sondama omogućit će vam da se brže, fleksibilnije i lak&scaron;e bavite mjerenjima temperature. Uključeni su bežični termometar testo 915i, zračna sonda, uranjajuća/penetracijska sonda i povr&scaron;inska sonda (svi termoparovi tipa K, klasa 1). Ručka je kompatibilna sa svim standardnim termoparovima tipa K &ndash; &scaron;to je čini svestranom. Zahvaljujući Bluetooth-u i testo Smart aplikaciji, rad, procjena i dokumentiranje mogu se vr&scaron;iti s iznimnom lakoćom i fleksibilno&scaron;ću.

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S kompaktnim 2-kanalnim instrumentom za mjerenje temperature testo 922 (dvostruki TC Tip K, razred 1, 2 uključene sonde) imate svestrano rje&scaron;enje za jednostavno, brzo i precizno mjerenje diferencijalne temperature, npr. prilikom provjere temperature dovoda/povrata na razdjelnicima kruga grijanja. testo Smart App podržava vas s korisnim funkcijama kao &scaron;to su konfiguracija, prikaz (također kao drugi zaslon) i pohranjivanje, kao i dokumentiranje izmjerenih vrijednosti izravno u aplikaciji.

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S kompaktnim instrumentom za mjerenje temperature testo 925 (TC tip K, 1 uključena sonda), imate svestrano rje&scaron;enje za jednostavna, brza i precizna mjerenja temperature u industriji i trgovini. testo Smart App podržava vas s korisnim funkcijama kao &scaron;to su konfiguracija, prikaz (također kao drugi zaslon) i pohranjivanje, kao i dokumentiranje izmjerenih vrijednosti izravno u aplikaciji.

Vrhunski kit za inženjere na polju grijaćih, klimatizacijskih, rashladnih i ventilacijskih sustava: Kit sadrži sve testo Smart Sonde te je savr&scaron;en za provođenje funkcionalnih provjera ili održavanje postrojenja (pogona), u kombinaciji s Va&scaron;im pametnim telefonom/tablet računalom. Zahvaljujući testo Smart Aplikaciji, možete raditi lak&scaron;e i učinkovitije: Automatski izračunajte brojne parametre, poput pregrijavanja/pothlađivanja, ciljanog pregrijavanja, snage hlađenja/grijanja, diferencijalne temperature ili detekcije plijesni. Naposljetku, izvje&scaron;će o mjernim podacima može se poslati izravno e-po&scaron;tom kao PDF ili Excel datoteka.

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, intuitive measurement assistants, versatile documentation options and a comprehensive selection of IAQ probes make the testo 400 the perfect partner for your day-to-day work.

Ideal kit for IAQ professionals, with a focus on indoor air quality and comfort level. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one CO₂ probe (with Bluetooth<sup>&reg;</sup> handle), one turbulence probe and one globe thermometer Ø 150 mm (both with fixed cable). Use the measuring tripod to ensure standard-compliant positioning of the probes. In combination with the IAQ data logger, which is available to order separately, long-term measurements up to 2 weeks can be recorded, even without the IAQ measuring instrument.

Ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one vane probe head (Ø 16 mm), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth<sup>&reg;</sup> handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.

Ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one hot wire probe head (including temperature and humidity sensor), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth<sup>&reg;</sup> handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.

Odmah započnite svoja bežična mjerenja na rashladnim i klimatizacijskim sustavima i toplinskim pumpama. Praktičan komplet koji sadrži digitalni manometar testo 570s s Bluetoothom i 4-smjernim ventilskim blokom, zajedno s bežičnim temperaturnim i vakuumskim sondama te mjernim kliještima, savršen je za dugotrajna i standardna mjerenja. Inteligentna analiza pogrešaka u testo Smart aplikaciji osigurava pouzdanu dijagnostiku nakon dugotrajnog mjerenja, eliminirajući potrebu za dugim pretragama. A s najdužim trajanjem baterije na svijetu od 360 sati, testo 570s idealan je za dugotrajna mjerenja, ali i za sve vrste kratkoročnih primjena tijekom radnog tjedna. Uz to, s točnošću mjerenja od 0,25% fs, manometri nude maksimalnu preciznost, čak i pri niskim vrijednostima tlaka.

HVAC set za testo pametne sonde nudi sve za brzo i fleksibilno mjerenje temperature, kao i mjerenje diferencijalnog tlaka: Bežični termometar, zračna sonda, uranjajuća/penetracijska sonda i površinska sonda (sve TC tipa K, klasa 1) uključene su uz testo 915i. Testo 510i je prikladan za jednostavno mjerenje tlaka protoka plina i statičkog tlaka, kao i padova tlaka na ventilatorima i filtrima.

Temperature - TC Type K (NiCr-Ni)	Measuring range −50 to +100 °C , short-term up to +130 °C
	Accuracy Class 2 ¹⁾
	Reaction time 5 s
1) According to standard EN 60584-1, the accuracy of Class 2 refers to -40 to +1200 °C.

General technical data	Weight 82 g
	Dimensions length: 105 mm
	Cable length 1,5 m
	Fixed cable yes
	Product colour silver; Black
	Interface plug thermocouple

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Clamp probe (TC type K) - for temperature measurements on pipes (Ø 15-25 mm)

Clamp probe (TC type K) - for temperature measurements on pipes (Ø 15-25 mm)

Temperature - TC Type K (NiCr-Ni)

Temperature - TC Type K (NiCr-Ni)

General technical data

General technical data

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