TecnoSystemi 11131112 dual probe digital thermometer, with double LCD display, suitable for measuring the temperature in two different areas of the refrigeration circuit.
TecnoSystemi 11131113 PA-PLUS digital clamp meter, made with double injection external body and equipped with a practical backlit LCD display, ideal for use on air conditioning systems.
The TecnoSystemi 11132670 TSRT1 voltage detector, by placing the tip on the contacts or connectors, detects the presence of voltage indicated by the lighting of a luminous LED.