Silicone heat paste (14g), Tmax = +260°C

ISO temperature calibration certificate for surface probes; with 3 measuring points: +60 / +120 / +180&nbsp;&deg;C

ISO temperature calibration certificate for surface probes; with 1 measuring point: +60 &deg;C

ISO temperature calibration certificate for surface probes; with 1 measuring point: +120 &deg;C

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This temperature measuring instrument from Testo is approved for official control measurements carried out by food inspectors, assessors and authorities. With NTC and Pt100 technology, this 1-channel temperature measuring instrument is exceptionally accurate.

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The temperature data logging with testo 175 T2 is ideally suited if you want to use single instrument to monitor air temperature and at the same time record additional temperature value on a second channel. It suits best for food storage for parallel temperature control of ambient conditions and the goods themselves.

The 4-channel data logger testo 176 H1 allows the monitoring of temperature and humidity in warehouses and buildings. With the testo 176 H1, you can examine whether mould in a house or apartment has been caused by insufficient ventilation or by building damage.

With this kit, you’ll be ready to start your measurements in the commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps straight away: You will get the testo 550s smart digital manifold with Bluetooth and 2-way valve block, two fixed cable clamp temperature probes (NTC) and a robust transport case. Additional Bluetooth probes, e.g. for wireless measurements of temperature and vacuum, are available separately.

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The testo 550s digital manifold with Bluetooth and a 2-way valve block features a large graphic display, a compact, robust housing, guided measurement menus and the testo Smart App. Top-quality measurement technology, a high degree of reliability and smart functions for quick, easy measurements and documentation make the testo 550s manifold a reliable partner for your commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps.

The kit for wireless measurements in the field of commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps: You will get the testo 550s smart digital manifold with Bluetooth and 2-way valve block, two testo 115i wireless clamp thermometers (Bluetooth, NTC) and a robust transport case. Additional Bluetooth probes, e.g. for wireless, hose-free vacuum measurements with the testo 552i, are available separately.

The kit for wireless measurements in the field of commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps: You will get the testo 550s smart digital manifold with Bluetooth and 2-way valve block, two testo 115i wireless clamp thermometers (Bluetooth, NTC), a set with 3 filling hoses and a robust transport case. Additional Bluetooth probes, e.g. for wireless, hose-free vacuum measurements with the testo 552i, are available separately.

The testo 557s digital manifold with Bluetooth and a 4-way valve block features a large graphic display, a compact, robust housing, guided measurement menus and the testo Smart App. Top-quality measurement technology, a high degree of reliability and smart functions for quick, easy measurements and documentation make the testo 557s manifold a reliable partner for your commissioning, servicing and maintenance of refrigeration and air conditioning systems and heat pumps.

Start your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away. Thanks to the Bluetooth vacuum probe supplied, you can even measure vacuum without any cables or hoses. You will get the testo 557s smart digital manifold with Bluetooth and 4-way valve block, one testo 552i wireless vacuum probe (Bluetooth), two testo 115i wireless clamp thermometers (Bluetooth, NTC) and a robust transport case. For other wireless measurements, other optionally available testo Smart Probes are also ideal.

For completely wireless measurements on refrigeration and air conditioning systems and heat pumps. Thanks to the Bluetooth vacuum probe supplied, you can even measure vacuum without any cables or hoses. You will get the testo 557s smart digital manifold with Bluetooth and 4-way valve block, one testo 552i wireless vacuum probe (Bluetooth), two testo 115i wireless clamp thermometers (Bluetooth, NTC), a hose filling set with 4 hoses and a robust transport case. For other wireless measurements, the Testo Smart Probes are ideal.

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The waterproof surface temperature probe (NTC) is ideal for measuring the temperature on refrigeration systems, in cold storage rooms, in cold storage warehouses and also outdoors. Its integrated NTC sensor means that you can also count on accurate measurement results at low temperatures.

Measuring range	-50 to +150 °C ¹⁾
Accuracy	±0.5 % of mv (100 to +150 °C) ±0.2 °C (-25 to +74.9 °C) ±0.4 °C (Remaining Range)
Reaction time	35 s
1) Long-term measurement range +125°C, short-term +150°C or +140°C (2 minutes)

Weight	106 g
Dimensions	140 x 28 x 24 mm
Length probe shaft	115 mm
Fixed cable	yes
Cable length	1.2 m
Diameter probe shaft tip	6 mm
Diameter probe shaft	5 mm
Length probe shaft tip	50 mm
Product colour	grey

Waterproof NTC surface probe - 1 channel

Waterproof NTC surface probe - 1 channel

Temperature - NTC

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