Supco SFC75120 Fan Cycling Pressure Switch, 75-120 PSI Size_80+5uf and an integrated case gasket

and an integrated case gasket / non-slip grip

Low flow detection

Klein Tools CL120 Clamp Meter is an automatically ranging digital clamp-meter that measures AC current and NCVT via the clamp

wind speed/direction/gusts

With the Enhanced SST feature

Supco SFC75120 Fan Cycling Pressure Switch, 75-120 PSI Size_80+5uf and an integrated case gasketSupco SFC75120 Fan Cycling Pressure Switch, 75 120 PSI High precision controls at economical prices. These switches are encapsulated nonadjustable, SPST, direct mount switches for use with HFC, HCFC and CFC refrigerants. The switches are available with automatic reset in both open low and open high configurations and manual reset with open high switching. These switches can also be used as operating controls in applications such as a low ambient