Description
Product Overview
The Fluke 718 300G pressure calibrator is engineered for professionals who demand precise, repeatable measurements in demanding environments. It combines a rugged housing with a user‑friendly interface, delivering pressure and vacuum readings to within 0.05% of full scale. The device supports interchangeable sensor modules that cover 30 psig and 100 psig ranges, allowing users to adapt quickly to different testing scenarios. Internal circuitry is calibrated to meet international standards, and the instrument includes a built‑in 9 V battery pack that powers the unit for extended field work without external power sources. Dimensions of 10.04 × 7.8 × 3.35 inches and a weight of just over 3 pounds make the calibrator portable yet durable enough to survive the rigors of industrial sites. The 1/8 NPT pressure fitting provides a secure connection to a wide variety of test equipment, and the device is compatible with non‑corrosive gases and liquids, expanding its applicability across many sectors.
![[Product front view showing all components]](https://www.teamzone.store/wp-content/uploads/2026/06/642ffac63e09452a93442d8830198269.jpg)
Usage
Designed for field service technicians, plant maintenance engineers, and laboratory specialists, the 718 300G excels in environments where accuracy and reliability are non‑negotiable. Whether calibrating pressure transducers on a production line, verifying vacuum levels in a semiconductor fab, or testing pneumatic controls in a refinery, the calibrator provides fast, dependable results. Its intuitive menu system guides users through setup, sensor selection, and data logging, reducing the learning curve for new operators. The battery‑powered design eliminates the need for external power cords, enabling use in remote locations, confined spaces, or outdoor installations where power access is limited. The device’s robust construction resists drops, dust, and moisture, making it suitable for harsh industrial settings. Additionally, the calibrator can be integrated into routine preventive maintenance programs, helping organizations meet regulatory compliance and extend equipment lifespan.
Why Choose Us
Fluke has a long history of delivering measurement tools that set the benchmark for accuracy and durability. The 718 300G continues this tradition by offering a calibrated instrument that arrives ready for immediate deployment, backed by Fluke’s rigorous quality assurance processes. Each unit undergoes extensive testing to verify performance against national standards, ensuring confidence in every measurement. Fluke provides comprehensive technical support, including online resources, calibration services, and a responsive customer service team that can assist with troubleshooting, firmware updates, and spare parts. The company’s global service network means that users can access assistance quickly, no matter where the instrument is deployed. Moreover, Fluke’s commitment to sustainability is reflected in the calibrator’s long‑life battery and recyclable materials, aligning with corporate responsibility goals. Choosing Fluke means investing in a tool that not only meets today’s needs but also adapts to future challenges.
Key Features
- High‑precision measurement to 0.05% of full scale for both pressure and vacuum applications.
- Interchangeable sensor modules covering 30 psig and 100 psig ranges for versatile use.
- Built‑in 9 V battery provides reliable power for extended field operations without external sources.
- Robust 1/8 NPT pressure fitting ensures secure connections with a wide variety of test equipment.
- Comprehensive after‑sales support from Fluke, including calibration services and global technical assistance.
FAQ
What types of fluids can be measured with the 718 300G?
The calibrator is compatible with non‑corrosive gases and liquids. It is ideal for testing air, nitrogen, and other inert gases, as well as water‑based liquids that do not react with the sensor materials.
How often does the instrument need recalibration?
Fluke recommends a calibration interval of twelve months for most industrial applications, though more frequent checks may be required in high‑precision environments or when the device experiences shock or extreme temperature changes.
Can the device store measurement data?
Yes, the 718 300G includes internal memory that can log multiple measurement sets. Data can be exported via USB for analysis in spreadsheet or reporting software.
Is the battery replaceable?
The built‑in 9 V battery is replaceable by the user. Fluke provides replacement batteries and a simple procedure to ensure continuous operation without professional service.
What warranty does Fluke offer?
Fluke provides a standard two‑year limited warranty covering defects in materials and workmanship, along with optional extended service plans for added peace of mind.




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