The use of digital measurement technology with highly accurate sensors sets new heights for standards in precision and assurance of measurement. The accuracy of the analyzers is +/- 0.5 percent fs + 1 digit. This new dimension of precision forms the basis for the refrigeration engineer�s proof of quality.

Digital display

The digital display is so easy to read there are no more twitching analog needles to produce inaccurate readings. The risk of inaccuracy in reading analog displays is always present, caused by the infamous parallax error, which states that the respective angle of sight has an effect on the result read.

Robust and Durable in tough applications

Practice in a wide range of applications prove that the instruments are placed under a great deal of strain during transport and on site. For this reason, the new digital refrigeration system analyzers are put through extreme endurance tests. Among these are tests where the instrument must not only be undamaged, but also work faultlessly, after a fall from a height of 9.5 feet onto a concrete floor.

Vibration tests according to DIN/EN 50379 guarantee the functionality of the construction far beyond the demands of every day use.

The IP54 protection class documents resistance towards splash water.

Testo�s years of experience as a pioneer in the field of digital refrigeration system analyzers, and countless field tests with users, show that tough conditions are no problem for the new generation of refrigeration system analyzers.

Features in addition to the Testo 523 and 556:

Vacuum sensor/evacuation
The sensor measures the absolute pressure and displays the corresponding evaporation temperature of water.
The vacuum cell is protected from high pressures by a special valve.

560 1 RSA Basic Kit
560 2 RSA Basic Kit for Ammonia with Ammonia Adapter
560 1 Advanced AC Diagnostics Kit
560 1 RSA Deluxe Kit
560 2 RSA Ammonia Kit
560 1 RSA Wireless Kit
560 1 Refrigeration System Analyzer	X		X	X		X
0609 5602 Velcro Pipe Wrap Probe	X	X	X	X	X	X
0554 5604 PC Software	X	X	X	X	X	X
0449 0047 USB Cable	X	X	X	X	X	X
0554 1747 Lock	X	X	X	X	X	X
0554 0447 Power Supply	X	X	X	X	X	X
0516 5602 Deluxe RSA Case	X	X	X	X	X	X
560 2 Refrigeration System Analyzer		X			X
0609 5605 Pipe Clamp Probe .2 to 2.5 inches in diameter	X	X	X	X
0560 4160 416 Mini Vane Anemometer				X
0560 6052 605 H2 Digital Humidity Stick				X
400554 5231 Charging Calculator				X
0554 5560 Hose Holder / Display protector	X	X	X
0554 0190 Wireless Module USA	X
0554 0191 Wireless handle TC/RH USA	X
0554 5561 Ammonia Adapter		X
0563 3165 316 4 Ammonia Leak Detector		X
0602 4592 Pipe Clamp probe	X