The WK-VG89 Digital Vacuum Meter is a precision instrument designed for ultra-precise measurement and monitoring of vacuum levels in various systems. With a wide measurement range from 750000 microns to 0.75 microns, it offers unparalleled accuracy and resolution. This vacuum meter allows calibration directly on an intelligent pump and enables monitoring of both vacuum pump air impermeability and system vacuum. Its ultra-precise design ensures reliable performance in demanding applications.
| Specification | Value |
|---|---|
| Item No. | WK-VG89 |
| Range | 1ATM |
| Accuracy | 0.1Pa-1000Pa: Reading ±5% (at 20°C) |
| Resolution | 0.1Pa (<10Pa), 1Pa (<100Pa), 10Pa (<1000Pa) |
| Unit | Pa, mBar, mmHg, mTorr, InHg, Microns |
| Battery Life | 40 hours (4xAA battery) |
| Maximum Overload Pressure | 0.5MPa/72PSI |
| Operating Temperature | -5~50°C (-23-122°F) |
| Buzzer Alarm | 90db, shuts down after 10 seconds |
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