Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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This digital vacuum meter uses a smart digital computer chip and a high quality vacuum sensor. Accurate measurement of vacuum, up to 0.1 micron (0.1 micron), is
Detecting the deep vacuum of the refrigerant and the pumping equipment, measuring the leak, and distinguishing the standard instrument of the vacuum pump
| Vacuum range | 0-15000 Microns (0-2000pa) | |
| Operating temperature range | -40ºC-45ºC | |
| Battery model | 5×1.5V battery | |
| Battery life | 300 hours of using | |
| Vacuum meter units | Pa, mBar. mmHg. Torr, mTorr. Microns | |
| Vacuum meter indicate | Real-time vacuum pressure test and percentage indicate | |
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Resolution & Accuracy | ATM-1000Pa: ±10% of reading 1000Pa-200Pa: ±5% of reading 200Pa-100Pa: ±2.5% of reading 100Pa-20Pa: ±1.5% of reading 20Pa-1Pa: ±1% of reading | ATM-7500Micron:±10% of reading 7500Microns-1500Microns:±5% of reading 1500Microns-750Microns:±2.5% of reading 750Microns-150Microns:±1.5% of reading 150Microns-0Microns:±1% of reading |
Detection system deep vacuum
System vacuum leak detection
Detection and recognition of vacuum alarm function
Automatic warm-up
Battery reminder
Boot auto calibration
10 minutes automatic shutdown