Mega meter

Electricians use megger meters to measure the level of insulation resistance in cables. The meters can identify current leaks in electrical circuits or machinery, which can cause accidents or equipment failures. When shopping for megger meters, you must consider the type and specific features.

Types of megger meters

There are two main types of megger meters for sale which are electrical and manual. Electrical megger meters have a digital display, indicator, selection switches, and battery. The digital display shows the IR value, while the selection switches are used to select different parameter ranges. These digital megger meters are easy to carry and operate. They can also be used in congested places. On the other hand, manual megger meters are hand-operated and feature parts like a hand crank and an analog display. These analog megger meters don’t require an external power source or batteries. They are also cheaper than electrical megger meters.

How do you choose megger meters?

Always check for the voltage rating, measurement range, accuracy, and extra features. Every megger meter unit supports a specific range of voltage capacity. The highest value in the megger meter range is the maximum voltage level electricians can connect the insulation resistance tester to the circuit. You can find models with 0.5KV, 1KV, 2.5KV, 5KV, and 10KV. Consider megger meter testing a wide range of measurements. This makes it easier for the device to identify the exact resistance. Some models can handle high-level testing, while others are used for micro-testing. Many manufacturers offer accuracy levels in positive and negative ranges. The lower the percentage, the higher the accuracy level. Cheap megger meters have extra features to look for, such as an alarm function, automatic shut down, short circuit protection, anti-interference performance and automatic calibration.

Check out the megger meter price range from different suppliers to get the best deal for your business on Alibaba.com.