We are selling four Power Sight (Summit Technology) Power Analyzer Curremt clamps Model HA-1000 Ac Currwent 1-1000Amps You will get four clamps plus the carrying bag We can't test these since we don't have the meter. We guarantee these clamps will work TO PREVENT FRAUD RETURNS (I.E. SWAPPING OUR GOOD PROBES WITH A BAD ONE), WE HAVE MARKED THESE CLAMPS INTERNALLY AND EXTERNALLY. Comes with a 30-day money back guarantee thank you for looking We calibrate or at the very least functional check all the meters we sell. We will also disclose any known issues. Unless stated otherwise, all meters come with a 30-day warranty. Due to issues in the past. We only sell to US addresses.