ZF15810-B注射器密合性負壓測試儀ZF15810-BInjectorSealedCharacterSeparatoryPowerMeasurementInstrument負壓檢測：88kPa誤差不大于 0.5kPa，LED數字顯示；MeasuringofTheNegativeofVoltage: 88kpa,Errornomorethan 0.5kpak,LEDdigitaldisplay.負壓輸出：88kPa 0.5kPa；ExportingofTheNegativeofVoltage:88kpa 0.5kpa；測試時間：1s~99s任意設定，LED數字顯示。（測量系統負壓保持1分鐘內不飄移 0.5kPa）TestTime:1s～99s，Randomselecting,LEDdigitaldisplay.(Themeasurementsystemsofnegativevoltageskeepnomovementinfiveminutes)