testo 316-4

Set 2 consisting of testo 316-4, sensor head NH3, case, mains charger unit, earplug

testo 316-4 Set 2 specially for ammonia.
 
Accessories Technical Data Brochures  
Description Picture Part no.    
Spare head for refrigerants (CFC, HCFC, HFC, H2)
  		  0554 3180  
Spare head for ammonia (NH3)
  		  0554 3181