Digital Vacuum Gauge Micron Gauge VMV-1

Feature lt uses  the  Pirani high-precision vacuum sensor to precisely measure vacuum levels. Digital display affords a comprehensive view  of vacuum conditions. When reaching the preset vacuum level, it will buzz as a reminder.When the vacuum level decreases from the pre-set vacuum level, it will buzz rapidly and flash the backlight to warn of leaks.   Specification Range 0~10000Pa、0~100.00mBar、0~75.000mmHg、0~75000Microns Resolution     0.01(＜10Pa) 0.0001(＜10mBar) 0.0001(＜10mmHg) 1(＜30000Microns) Accuracy    2~100Pa：±5% of reading( at ambient temperature 20 celcius Unit optional:    Pa, mBar, mmHg, Microns sensor    Pirani sensor Maximum overload pressure    72PSI/0.5Mpa General Profile Dimensions    147×59×33mm Net weight  125g Power 1.5V AA * 3pcs Packing list  vacuum gauge * 1pc T-joint * 1pc extension adapter * 1pc oxford bag * 1pc manual * 1pc gift box * 1pc