Product Details
The MasterCool handheld vacuum gauge is specifically designed for professional technicians to ensure deep vacuum accuracy and durability in a compact form factor. Utilizing advanced thermocouple technology, this unit features a response time of 250 ms and a sensor cable that extends to 6.5 feet (2.6 meters), paired with a 1/4" FL-F adapter for seamless connections. It operates within an ambient temperature range of 32 to 120°F (0 to 45°C) and is powered by a 9V DC battery, with an optional AC/DC adapter available. The battery life extends to 36 hours, complemented by a low battery indicator displayed on the LCD screen. This vacuum gauge can measure vacuum in various units, including micron, torr, mtorr, mmHg, mbar, and Pa, with a range from 20,000 to 1 micron. Accuracy is specified at 5% of reading for 1,000 to 100 microns, 3% for 100 to 1 microns, and 1.5% for readings below 1 micron; however, field operations may produce variations from these laboratory conditions. The unit also includes a programmable target vacuum range with a light sensor indicator, allowing technicians to monitor their work efficiently.
