Testo 523, electronic refrigeration system analyser, brass connections. Batteries not included.
The starter refrigeration system analyser for service and maintenance on refrigeration systems and heat pumps. The pressures measured with the two pressure sensors are immediately converted into temperature values according to the selected refrigerant, and displayed in the large, backlit display.
Calculation of superheating and subcooling in real time Display and sightglass illumination 2-way valve block 1 temperature probe connection 30 refrigerants stored in the instument 2 pressure inlets Pressure probes, temperature-compensated 1 temperature probe connection 30 refrigerants to choose from Large, backlit display On-site printout of measurement data on infrared printer Innovative carabiner suspension prevents instrument from falling and protects from theft.