TheCT87Ppressurerecorderisaversatileinstrumentthataccuratelymeasuresandreco***pressures.Theremotesensorhasa6'longcordanda17-4stainlesssteelpressureportwith1/4NPTthreads.Burstpressure2500psiratedforanygasorfluidcompatiblewith17-4stainlesssteel.Batterybackupassuresnormaloperationduringpowerinterrupti***.Theunitcanalsoberunfromany12Vdcsource(autoormarine).PartNumberDescriptionCT87P150mmcircularpressurerecorder,psiCT87PB150mmcircularpressurerecorder,barCT87P-230230Vac150mmcircularpressurerecorder,psiCT87PB-230230Vac150mmcircularpressurerecorder,barCRT-110V-ADAPTOR110VACADAPT.CT82,CT87,CTH89CRT-220V220VPOWERADAPTOR/CT87P-RPReplacementsensorCT87-PEN-BLACKReplacementpen)