<div style="background-color: #f4f3f1;border: 1px solid #e8e6e3;border-top-left-radius: 16px;border-top-right-radius: 16px;padding: 1rem;margin: 0 -1rem 1.5rem;"><b>Product no longer available. Have you checked out its successor?<br/>Why not enjoy the benefits that it has to offer: <a href="…/p/0563-0102">>> To the product</a></b></div>

Flexible thermoelectric couple with teflon coating (PTFE) for fast and easy measurement of the air temperature.

The frozen food probe (with a corresponding measuring instrument) enables core temperatures to be measured in frozen food.

With this kit you are ideally equipped for checking the quality of frying oil and temperature limits. Thanks to their reliable measurement technology, the testo 270 BT frying oil tester and the testo 104-IR BT infrared and penetration thermometer are expert partners for food control measurements. Thanks to the seamless app connection to the testo Smart App, digital documentation is more time-saving, more error-resistant and easier than ever.

For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow, air temperature and humidity.

For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow, air temperature and humidity. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.

<div style="background-color:#dae4ea; border: 1px solid #648798; padding: 10px;"><b>Product no longer available. Have you checked out its successor?<br/>Why not enjoy the benefits that it has to offer:<br/> <a href="…/p/0635-1572">>> To the product (fixed cable)</a><br/> <a href="…/p/0635-1571">>> To the product (wireless, with Bluetooth)</a><br/>Please note that the successor products are only compatible with testo 400 or testo 440.</b></div>

More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the hot wire probe head.

The robust air probe with PTB approval is suitable (with the corresponding measuring instrument, e.g. testo 112) for measuring air temperature. The temperature probe is suitable for official inspection measurements, in so far as you order the initial conformity assessment when purchasing (see accessories).

Use the robust air temperature probe with exposed sensor (NTC) to measure air temperature with a short response time. It can be connected to a wide range of measuring instruments.

The food penetration probe with PTB approval is ideally suitable (with the corresponding measuring instrument, e.g. testo 112) for precisely measuring the core temperature in foods. It is suitable for official inspection measurements, in so far as you order the initial conformity assessment when purchasing (see accessories). The handle ensures easy handling during temperature measurement in semi-solid foods such as meat or cheese.

<p>The robust food penetration probe (with a corresponding measuring instrument) enables the measurement of core food temperatures.</p>

The immersion/penetration probe with PTB approval is ideally suitable (with the corresponding measuring instrument, e.g. testo 112) for measuring the core temperature in foods. It is suitable for official inspection measurements, in so far as you order the initial conformity assessment when purchasing (see accessories). the temperature probe is made of hygienic stainless steel, is easy to clean and waterproof in accordance with IP65.

Ideal for measuring the temperature of food: the temperature probe is made of hygienic stainless steel, is easy to clean and waterproof in accordance with IP65.&nbsp;

The immersion/penetration probe with PTB approval is ideally suitable (with the corresponding measuring instrument, e.g. testo 112) for precisely measuring the core temperature in foods. It is suitable for official inspection measurements, in so far as you order the initial conformity assessment when purchasing (see accessories). the temperature probe is made of hygienic stainless steel, is easy to clean and waterproof in accordance with IP65.

The immersion/penetration probe with PTB approval is suitable (with the corresponding measuring instrument, e.g. testo 112) for the measurement of the core temperature in foods, e.g. meat, cheese or liquids. The temperature probe is suitable for official inspection measurements, in so far as you order the initial conformity assessment when purchasing (see accessories).

The waterproof immersion/penetration probe with NTC sensor records the temperature in liquids and semi-solid media quickly and accurately.

The immersion/penetration probe with PTB approval is suitable (with the corresponding measuring instrument, e.g. testo 112) for the precise measurement of the core temperature in foods, e.g. meat, cheese or liquids. The temperature probe is suitable for official inspection measurements, in so far as you order the initial conformity assessment when purchasing (see accessories).

The waterproof stainless steel food probe (with the appropriate measuring instrument) enables the measurement of the core temperature of foods.

Incoming food, food on display, food in storage: the testo 104-IR infrared probe thermometer allows you to carry out quick and reliable temperature and food safety checks in the course of your busy working day. Ideal for use in the food sector, restaurants and the retail industry.

The testo 104-IR BT penetration thermometer with integrated infrared sensor is a versatile measuring instrument for quick and reliable temperature checks in hectic daily practice and is particularly suitable for checks as part of HACCP processes. The testo Smart App connection makes digital documentation, and especially temperature limit monitoring (CP/CCP) easier than ever.
<div style="background-color: #f4f3f1;border: 1px solid #e8e6e3;border-top-left-radius: 16px;border-top-right-radius: 16px;padding: 1rem;margin: 0 -1rem 1.5rem;"><b>Would you like to do without the seamless documentation via the testo Smart App?</br>Find out more about the <a href=".../p/0560-1040">testo 104-IR - penetration/infrared thermometer here</a></b></div>

Practical for fast, safe temperature measurements in food controls: with the compact, handy testo 106 food thermometer you will be well equipped to measure the core temperature of products in industrial kitchens, restaurant chains, supermarkets, or while food is in transit.

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 108-2 temperature measuring instrument can be used for quick spot temperature measurement in the food sector. Compared with the testo 108, the advantage of the testo 108-2 is that the probe can be locked on the temperature measuring instrument, ensuring a secure hold.

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.

The testo 606-2 moisture meter allows you to measure the moisture content in wood and building materials – and the surrounding environment too. This means that you are now also able to check storage and drying conditions quickly and easily.

The handy testo 610 thermohygrometer asurement of temperature and humidity in indoor areas. In addition, the compact instrument can also calculate the dew point and the wet bulb temperature.

The testo 926 TE type T digital temperature meter provides you with a quick, reliable and discreet means of checking the core temperature of food in commercial kitchens, catering and other commercial and industrial environments.

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.

This ISO calibration certificate certifies that your measuring instrument or probe is calibrated. Calibration is carried out according to the ISO standard.

General technical data	Product-/housing material paper
General technical data	Product colour white

ISO temperature calibration certificate - with 3 measuring points

ISO temperature calibration certificate - with 3 measuring points

General technical data

General technical data