Feature
●【High Precision Sensor & 13 Pressure Units】The micron vacuum gauge uses a professional micron-level sensor for more accurate measurement. Measuring range: 0-100KPa/14.50Psi/750061umHg (micron), resolution: 0.001Kpa/1umHg, accuracy: ±0.1%FS. The HVAC micron vacuum gauge supports 13 units: mmHg, inHg, umHg, ftH2O, cmH2O, inH2O, Pa, Kpa, mbar, bar, Kg/cm², psi, oz/in².
●【Calibration Function & Battery Level Display & Non-Slip Design】By long pressing the "CAL" button, the micron vacuum gauge enters the calibration mode and exits automatically after completion. Powered by a 9V battery (included in the package), the battery frame on the screen will display the battery level. Both sides are designed with non-slip rubber, which is non-slip and comfortable to hold. The digital vacuum gauge adopts IP54 dustproof level, which is suitable for various field tests.
●【Wide Application】The micron gauge is used to accurately measure small pressure changes in a vacuum, usually used in conjunction with vacuum pumps and refrigerant gauges, allowing you to monitor the vacuum evacuation process in precision cooling systems and heat pumps. The digital vacuum gauge can also read the real-time pressure during the evacuation of the refrigeration system to help you judge the degree of moisture removal and elimination of contaminants such as oil and external gases.
●【260MM Gooseneck Probe With Highly Sensitive Sensor】Immerse the test probe into the brake oil, and the brake fluid tester can quickly display the water content percentage of the brake oil and judge the level as qualified, warning or recommended replacement. The 260mm gooseneck probe can flexibly adjust the probe direction during inspection; the outer layer of the hose is made of 304 stainless steel, which is oil-resistant, oxidation-resistant, corrosion-resistant, and has a longer service life.
●【User-Friendly Design & Automatic Shutdown】The outer shell of the automotive brake fluid tester is made of ABS material, which is moisture-proof and impact-resistant; the body is lightweight and can be easily operated with one hand; the hand-held part is made of silicone backing for a comfortable grip. The digital brake fluid tester is powered by 4pcs 1.5V AAA batteries (included in the package) and will automatically shut down after 5 minutes of no operation to save battery power.
Description