CMTOOL Digital Micron Vacuum Gauge High Precision Sensor

Description

Product Overview

The CMTOOL digital micron vacuum gauge is engineered for precise measurement of vacuum pressure in industrial and scientific applications. It features a professional micron-level sensor with a measuring range of 0-100KPa, 14.50Psi, or 750061umHg, and a resolution of 0.001Kpa or 1um. The device includes a 4.2cm x 4.8cm high-definition LCD display with backlight for clear visibility in low-light conditions. Powered by a 9V battery (included), it supports 13 pressure units and offers calibration functions to ensure accuracy. Dimensions are 7.87 x 5.91 x 1.97 inches, weighing 14.11 ounces, and it comes with accessories like a 1/4″ SAE extension straight joint and tee joint for easy integration into vacuum systems.

Usage

This vacuum gauge is designed for environments requiring accurate vacuum pressure monitoring, such as HVAC servicing, refrigeration systems, and industrial vacuum processes. It is used by technicians and engineers to measure small pressure changes during vacuum evacuation, ensuring systems are free of moisture and contaminants. Target audiences include HVAC professionals, industrial maintenance teams, and scientific researchers who rely on precise data for system integrity and efficiency.

Why Choose Us

CMTOOL stands out with its commitment to quality and reliability, offering a 3-year warranty and robust construction. The gauge’s high-precision sensor and calibration capabilities provide consistent performance, reducing errors in critical measurements. Its non-slip design and portable carrying case enhance durability and convenience, making it a trusted tool for professionals who demand accuracy and long-term value in their equipment.

Key Features

• High-precision micron sensor for accurate pressure measurement across 13 units
• Monitoring mode with sound and light alarms to alert users of pressure thresholds
• Large backlit display for clear reading in dark or low-light environments
• Calibration function and battery level display for reliable operation
• Wide application in HVAC, industrial, and scientific vacuum systems

FAQ

How do I calibrate the vacuum gauge?

Long press the “CAL” button to enter calibration mode; the device exits automatically after completion to ensure accurate measurements.

What is included in the package?

The kit includes the vacuum gauge with a built-in 9V battery, a 1/4″ SAE extension straight joint, a 1/4″ SAE tee joint, an English user manual, and a portable carrying case.

Can I use this gauge for refrigerant systems?

Yes, it is commonly used with vacuum pumps and refrigerant gauges to monitor evacuation processes and detect leaks in systems.

How do I switch between temperature units?

Short press the “SET” button to toggle between ℃ and ℉ for temperature display during operation.

What is the battery life?

The 9V battery provides extended use; the battery level is displayed on screen, and it is included for immediate setup.