Phone: 253-927-6186

Refrigeration analyzer

556-2 Refrigeration system analyzer.
Also for Ammonia. testo 556-2, electronic refrigeration system analyzer, brass connections, calibration protocol and batteries included.
The refrigeration system analyzer incl. 4-way valve block calculates the superheating and subcooling of a refrigeration system or heat pump using externally connected probes.
The flow paths of a system can temporarily be changed with the 4-way valve block.
Convenient data management on a PC with the software "EasyKool". Pressure media: CFC, HFC, N,
H2O, CO2 and NH3

556-2 Refrigeration system analyzer.

Model  Description 
556-1  556-2 Refrigeration system analyzer.

Further functions:
- Current measurement
- Differential pressure measurement
-Stock management of refrigerants when filling and evacuating refrigeration systems
4-way valve block with sight glass,
4 temperature probe connections.
Wireless temperature measurement up to 20 m distance (without obstruction)
30 refrigerants, updatable via internet free of charge.
60,000 readings can be stored use of software EasyKool (optional).
Extensive range of accessories can be connected

Meter specifications
Operating temperature 32 to +122 ° F
Battery type 4 Type AA batteries
Battery life 40 h
Probe type Pt100
Meas. range -20 to +200 ° C
Resolution 0.1 ° C
Probe type Low pressure probe
Meas. Range 25 bar
Resolution 0.1 bar
Probe type High pressure probe
Meas. Range 50 bar
Accuracy 0.1 bar
Resolution 100 bar

We accept
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  • Purchase Orders
Hotek Technologies, Inc
tel: 253-927-6186