testo 550 ex-demo Vacuum Kit 0564558202 458s testo 300 flue gas analyser

testo 300 flue gas analyser with O2 and CO sensor up to 4

Measurement menu for pressure drop test including alerts

Differential temperature kit (2 x pipe clamp probes)

fast-response temperature sensor (TC type K

testo 550 ex-demo Vacuum Kit 0564558202 458s testo 300 flue gas analysertesto 550 Digital manifold EX DEMO The testo 550 digital manifold can now make working on refrigeration systems and heat pumps even easier: the instrument can be used for 60 refrigerants, calculates superheating subcooling automatically and can now also be connected to a practical smartphone tablet app. The app makes the operation and the documentation of measurement results significantly more convenient. Do you work on refrigeration systems and heat