Testo, Test and Measurement

0563 4200 420 Flow Hood with Soft Case by Testo

The new testo 420 flow hood system is a lightweight, accurate and convenient solution for balancing volume flow at registers and returns. At turbulent outlets, the patented flow straighteners significantly improve measurement accuracy & stability, save time and eliminate the uncertainty of measuring turbulent outlet ducts. Positioning is especially easy with its ergonomic handles, and low weight of less than 6.4 lbs. The optional tripod stand provides convenient handling when testing in large buildings, or at greater heights. The testo 420 flow hood has a wide variety of optional interchangeable flow skirts in different sizes and configurations. The lightweight testo 420 is easy to setup and disassemble and comes in a convenient rollaround case.

The detachable 420 Multi-function flow instrument provides accurate and convenient measurements using the 420 flow hood, Pitot tubes, or the testo flow matrix. Bluetooth connectivity allows for a wide variety of test functions and reporting options using your smart phone or device. The powerful testo 420 App makes testing and reporting versatile, customizable, and convenient. The detachable 420 Multi-function flow instrument is a powerful and precise differential pressure instrument with available calculating and reporting functions built-in. When installed on the testo 420 flow hood, this multi-function flow instrument can be tilted or positioned for convenient viewing and handling.

View measured data from a remote location wirelessly on a smartphone or tablet (up to 65ft.).

• Patented flow straighteners greatly improve accuracy and stability of measurements at turbulent outlets
• Weighs less than 6.4 lbs. (2.9 kg.)
• Detachable 420 Multi-function flow instrument that can be used with the 420 flow hood, pitot tubes, or flow matrix
• Quick, easy remote monitoring and reporting with Bluetooth and free App
• Data logging using on-board 2 GB memory
• Logged data can be transfered to PC using mini-USB cable

Includes:

• Testo 420 flow hood base
• 24"x24" flow hood
• USB cable
• Batteries
• Soft case

0563 1557 557 4-Valve Digital Manifold Kit with Bluetooth and External Vacuum Gauge by Testo

The new testo 557 opens up new possibilities for efficient analysis and documentation with Bluetooth / App integration. The wireless connection allows users to read data on a Smartphone or Tablet, quickly and conveniently. Using the App, you can e-mail measurement reports directly from the customer job site. The App also allows you to update the stored refrigerants.

The 557 now has a external vacuum probe for faster and more reliable evacuations and is suitable for all refrigeration systems or heat pumps. This compact manifold has a 4-way valve block, large backlit display and sight glass. Two NTC thermistor clamp probes provide superior accuracy of simultaneous, real-time superheat and sub-cooling readings.

Includes:

• 557 Digital Manifold with Bluetooth
• 0613 5505 - Two (2) 4.9 ft Clamp Probes (NTC)
• 0516 0012 - Hard carry case
• 0638 1557 - External Vacuum Probe
• Certificate of Conformity

• Measures high side / low side pressures and temperatures
• Simultaneous, real-time super heat and sub-cooling
• External vacuum probe for faster and more reliable evacuation of the system
• App integration via Bluetooth for fast and convenient remote monitoring and reporting via email
• Refrigerant updates to the instrument via App
• 60 on board refrigerant profiles
• 4-way valve block with 1/4 in. and 3/8 in. ports
• 5 year warranty with registration

0572 0566 174H Mini Temperature/RH Data Logger Starter Kit by Testo

The mini data logger for temperature and humidity, testo 174H, is ideal for monitoring temperature and humidity sensitive goods in storage. The testo 174H also monitors building climate, continuously, securely and unobtrusively. The free software ComSoft testo 174 allows fast programming of the data logger and easy analysis.

Kit Includes:

• 0572 6560 - 174H Mini Temp/RH Data Logger, 2 channel, wall holder, batteries
• 0572 0500 - Desktop cradle for 174T & 174H data loggers, includes USB cable

• Humidity sensor with long-term stability
• High data integrity, even with empty battery
• Large measurement data memory
• Display of the current temperature or humidity value
• Large measuring range
• Compact and robust
• Issue of alarms via display
• Data transfer to the PC via USB interface
• Low-cost temperature and humidity monitoring for living, work and storage rooms
• Easy readout of the data and transfer to a PC via Testo USB interface

0572 2155 External Temperature/Humidity Cable Probe for Saveris 2-H2 by Testo

The humidity/temperature probe is suitable for measuring temperature and relative humidity in storerooms, cold storage areas and work rooms or in air conditioning/ventilation ducts.

The humidity/temperature probe is connected to the instrument/data logger by simply plugging in.

The applications at a glance

Use the high-precision humidity and temperature probe (with an appropriate measuring instrument) for the following applications:

• Measuring the relative humidity and temperature in storage, refrigerated and work areas or in air conditioning/ventilation ducts
• Assessing thermal comfort
• Ensuring the process climate in cleanrooms
• Checking the correct ambient conditions in production facilities to comply with quality standards

Always reliable measurement results

Thanks to the good air flow, the humidity sensor for measuring relative humidity has a considerably faster response time in comparison to a humidity sensor installed in a housing. Thanks to its long-term stability, you can still count on measurement results that are reliable and correct, even after years of use.

Intelligent calibration concept

The humidity/temperature probe offers the highest digital measurement certainty. The digital probe allows readings to be processed directly in the probe. This technology eliminates instrument measurement uncertainty. The probe can be sent in for calibration on its own (without the data logger).

• Measures air temperature and humidity quickly and reliably
• Flexible application at the measurement site thanks to cable connection to the data logger
• Intelligent calibration concept
• Measurement range: humidity 0 to 100% relative humidity; temperature -30 to +70 °C

Measure relative humidity and temperature extremely precisely: with the digital humidity and temperature probe with a cable length of 1.3 m.

Delivery Scope

1 x tumidity/temperature probe with cable, cable length 1.3 m 0572 2155.

0560 0550 549 Digital Manifold by Testo

The testo 549 sets new standards in performance and durability making it a breakthrough value. Digital accuracy assures that you have reliable readings on every job. The versatility of 60 on-board refrigerants means it is the only gauge that you need.

The proven, rugged design will give you years of dependable service. With optional temperature probes the testo 549 provides accurate, real-time superheat and sub-cooling at the push of a button.

Includes:

• 549 Digital Manifold
• Certificate of Conformity

• Measures high side / low side pressure and displays saturation / evaporation temperatures
• 2-way valve block with three connections and sight glass
• 60 refrigerant profiles stored in the instrument
• Large 2-line backlit display
• 2 year warranty - 3 years additional with registration

0516 0012 Transport Case for Manifolds by Testo

• Robust case for the secure transport of your equipment
• Provides space for measuring instrument and accessories

0554 0620 Bluetooth/IRDA Printer by Testo

• Bluetooth & IRDA interface in one printer
• Rechargeable battery
• Colored LEDs to display status of printer

Includes:

testo BLUETOOTH®-/IRDA printer, including 1 roll of thermal paper, rechargeable battery and mains unit.

0635 2243 Pitot Tube; 1000mm; TC Type K (need hose 0554 0440) by Testo

To measure flow velocities in ventilation ducts or process air, you can upgrade your measuring instrument by adding a Pitot tube. Pitot tubes provide the optimum conditions, especially for higher flow velocities and dust-laden air.

This Pitot tube is 1000 mm long and features integrated temperature measurement.

• For measuring flow velocities, e.g. in ventilation ducts or process air
• Length: 100 mm
• Measuring range: 1 to 30 m/s
• Operating temperature: 0 to +600 °C

Measuring Range: -50 to 250°C