Testo, Test and Measurement

0554 0872 E/RTC Marker (10 pc) by Testo

It is important to set the correct emissivity and reflected temperature in the thermal imager, and to create accurate thermal images. Previously this process was rather laborious.

Determining and setting emissivity and reflected temperature with the testo ε-Marker reference sticker is considerably easier. Attach the sticker to the measurement object – and your infrared camera with testo ?-Assist function will detect the sticker, determine the emissivity and the reflected temperature and automatically set both values.

• Reference stickers for automatic determination and setting of emissivity and reflected temperature (using a thermal imager with the testo ε-Assist function)
• Create accurate thermal images quickly and easily with testo ε-Marker
• Delivery quantity: 10 off

Includes:

testo ε-Marker, reference stickers for determining emissivity and temperature, 10 off.

0554 0960 Extendable Telescope for Testo 440 Sir Flow Probes (length xx to 1.0 m inkl. 90° angle) by Testo

Convenient measurements in ventilation ducts and at ceiling outlets: the telescope can be extended up to 1 m in length, it features easy-to-read scaling and is supplied with a 90° angle. Use the handle adapter to plug the telescope onto air velocity probes with a universal Bluetooth or cable handle.

Note: Please note that you need the handle adapter (order number 0554 2160) to use the telescope in conjunction with the universal handle.

• The telescope is 1.0 m long when extended
• Easy-to-read scaling for easy measurement in ducts
• Includes 90° angle for convenient measurement with 100 mm vane at ceiling outlets
• Sturdy and non-rotatable

Includes:

Extendable telescope (up to 1 m in length) for air velocity probes with universal handle including 90° angle.

0554 0960 Extendable Telescope for Testo 440 Sir Flow Probes (length xx to 1.0 m inkl. 90° angle) by Testo

Use the telescope extension to easily extend the telescope for air velocity probes with universal handle - attain a total probe length of up to 2 m.

• Telescope extension from 0.4 to 0.9 m long
• The telescope extension is easy to connect to the extendable telescope for flow probes
• Sturdy and non-rotatable

Includes:

Telescope extension (consisting of 2 extension rods) for air velocity probes with universal handle, length 0.4 to 0.9 m.

0554 0991 90° Angle for Connecting the Testo 440 Vane Probe (Ø 100 mm) by Testo

Ideal for carrying out measurements at ceiling outlets: The 90° angle enables you to position suitable vane probes correctly at ceiling outlets.

For high ceilings, you can also use the telescope extension in addition to the extendable telescope (both available to order separately) - attaining a total telescope length of 2 metres.

Clever: if you already own one of our air velocity probes with universal handle and an extendable telescope, you can easily combine this telescope with one of the 100 mm vane probes with universal handle. Simply add in the optional 90° angle for carrying out measurements at ceiling outlets.

• Position 100 mm vane probes with universal handle correctly at ceiling outlets
• Simply connect it to the extendable telescope for air velocity probes with universal handle

Includes:

90° angle for the attachment of vane probes (Ø 100 mm) with universal handle.

0554 1111 Bluetooth Handle for Connecting Testo 440 Probe Heads by Testo

You can easily expand your portfolio of probes by connecting the handle to different probe heads. The extendable telescope for air velocity probes can also easily be connected to the handle.

Via Bluetooth, the readings are transmitted to your measuring instrument (please order separately) from a distance of up to 20 m. Particularly useful: operate the measuring instrument by pressing the button on the handle - for example, to store individual readings.

Please note that you need our adapter (order number 0554 2160) to connect probe heads for air velocity measurement or the extendable telescope for air velocity measurement to the handle.

• Transmit readings conveniently via Bluetooth
• The handle can easily be connected to a probe head or extendable telescope
• Use the button on the handle to store individual readings in the compatible measuring instrument

Includes:

Bluetooth handle including 4 x AA batteries.

0554 1590 Measuring Tripod for Comfort Level Measurement, to Ensure Standard-compliant Positioning of Probes by Testo

Use the measuring tripod for comfort level measurements for the following applications, for example:

• Determining the air velocity and draught risk in accordance with EN 13779 using degree of turbulence probes
• Determining the PMV/PPD value in accordance with ISO 7730
• Long-term measurement of indoor air quality

• For standard-compliant positioning of measuring instrument and max. 8 probes
• Easy, secure mounting of measuring instrument and probes
• Small pack size, approx. 500 mm long
• Includes bag for storage and for safe transportation

Includes:

Measuring tripod for comfort level measurement, consisting of folding stand, retainer rod, 4 x probe mounts, including bag.