Harbor Freight Tools 91939 specs

6.Dress properly. Do not wear loose clothing or jewelry as they can be caught in moving parts. Protective, electrically non-conductive clothes and non-skid footwear are recommended when working. Wear restrictive hair covering to contain long hair.

7.Use eye and ear protection. Always wear ANSI approved impact safety goggles. Wear an ANSI approved dust mask or respirator when working around metal, wood, and chemical dusts and mists.

8.Do not overreach. Keep proper footing and balance at all times. Do not reach over or across running machines.

9.Maintain tools with care. Keep tools maintained and clean for better and safer performance. Follow instructions for lubricating and changing accessories. The handles must be kept clean, dry, and free from oil and grease at all times.

10.Remove adjusting keys and wrenches. Check that keys and adjusting wrenches are removed from the tool or machine work surface before operating.

11.Stay alert. Watch what you are doing, use common sense. Do not operate any tool when you are tired.

12.Check for damaged parts. Before using any tool, any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment and binding of moving parts; any broken parts or mounting fixtures; and any other condition that may affect proper operation. Any part that is damaged should be properly repaired or replaced by a qualified technician.

13.Replacement parts and accessories. When servicing, use only identical replacement parts. Use of any other parts will void the warranty. Only use accessories intended for use with this tool. Approved accessories are available from Harbor Freight Tools.

14.Do not operate tool if under the influence of alcohol or drugs. Read warning labels on prescriptions to determine if your judgment or reflexes are impaired while taking drugs. If there is any doubt, do not operate the tool.

15.Maintenance. For your safety, service and maintenance should be performed regularly by a qualified technician.

Warning:The warnings, cautions, and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.

SKU 91939

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91939 specifications

Harbor Freight Tools 91939 is a vibration meter designed for users who require an efficient and effective way to measure vibration levels in machinery and equipment. This handheld device is particularly beneficial in maintenance, troubleshooting, and predictive maintenance procedures. Its design and functionality make it a valuable tool for professionals in various industries, including manufacturing, automotive, and HVAC.

One of the standout features of the Harbor Freight Tools 91939 is its digital display, which provides clear and easy-to-read measurements. The large LCD screen allows users to quickly interpret vibration levels, helping them identify potential issues before they escalate into costly repairs. The device measures vibration in both velocity (mm/s) and acceleration (m/s²), giving users a versatile tool for different applications.

Another significant feature is its wide measuring range, which allows users to capture a variety of vibration levels with precision. The Harbor Freight 91939 can measure vibration frequencies from low to high, making it suitable for detecting imbalances, misalignments, and bearing problems in rotating machinery. This flexibility ensures that users can troubleshoot a broad range of equipment effectively.

Durability and ease of use are also hallmarks of the Harbor Freight Tools 91939. Constructed with robust materials, this vibration meter is built to withstand the rigors of everyday use in industrial settings. The ergonomic design ensures that it is comfortable to hold, allowing users to perform measurements effortlessly over extended periods.

In addition to its primary measurement capabilities, the Harbor Freight 91939 often incorporates features like data storage, which enables users to save readings for later analysis, making it an excellent tool for tracking maintenance over time. Some models might also have the ability to connect to computers for more advanced data analysis and reporting options.

With its blend of affordability, reliability, and multifunctionality, the Harbor Freight Tools 91939 appeals to both professionals and DIY enthusiasts who are serious about equipment care. Understanding vibration levels is vital in many industries, and having a tool that provides accurate readings enhances preventive maintenance efforts, ultimately improving efficiency and equipment longevity. Whether used in a commercial workshop or a home garage, the Harbor Freight Tools 91939 stands out as a must-have instrument for anyone needing to measure and monitor vibration levels effectively.