SMART DIGIT AL MANIFOLD Pressure measurement range: -14.5~800psi/ -1.0~56.2kg/cm2/-1.0~55.2bar/-0.1~5.5MPa; Accuracy: ±0.5%FS; Resolution: 0.5psi/0.03bar/0.003MPa/0.03Kg/cm2; Sampling frequency: 0.5s; Pressure unit: psi,kg/c㎡,cmHg,inHg,bar,kPa,Mpa; Overload: 1000psi/70kg/c㎡/69bar/6.8MPa; Pressure interface: 1/4SAE*3; Sensor interface: PS/2*2(the left interface is temperature and vacuum probe multiplexing); USB interface: Type-C*1(for data export and charging); Charging Parameter: 5V 2A;   Battery capacity: 5000mAh; Recording time: 800h(Interval time 30s); Screen parameter: 5"IPS capacitive touch screen; Working temperature: 14-122℉/-10-50℃;   Storage temperature: -4-140℉/-20-60℃;