Free Testo 550 A/C Troubleshooting Guide
Testo 550 Kit 1
Testo 550 Clamp Probe
Dual (differential) thermometer with 2-line display for easy temperature comparisons. An optional wireless temperature probe makes remote temperature monitoring easy. Differential temperatures are quickly displayed. Current measurements and Max-Min values can be printed on-site with the optional testo printer. Timed interval printing (i.e. once per minute) is possible and controlled from the testo 922.
Storage temperature
Battery type
Weight
Dimensions
Material/Housing
Probe type Type K