Megohmmeter models and specifications

The megohmmeter is a commonly used and indispensable instrument in the electric power, post and telecommunications, communications, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment. So what are the models and specifications of megohmmeters? The editor of Wuhan Longdian Electric will give you a detailed answer.

The megohmmeter can be called a digital megohmmeter, megohmmeter, pointer megohmmeter, insulation meter, electric shake meter, high-power high-voltage megohmmeter, etc. It is made of high-strength aluminum alloy, and is equipped with an equipotential protection ring and a fourth-order active low-pass filter, which can effectively shield the external power frequency and strong electromagnetic field. For the measurement of capacitive test products, since the output short-circuit current is greater than 1.6mA, it is easy to make the test voltage rise quickly to the rated value of the output voltage.

product features:

1. Automatic voltage release function.

2. The backlight function makes it easy to work in dim light.

3. The bar graph shows the measurement results.

4. High voltage prompt and red warning light.

5. Automatic shutdown function: If there is no operation within 15 minutes after the measurement, it will automatically shut down. After automatic shutdown, press the ON/OFF button for 1 second before turning it on again.

6.18 groups of data are stored in various functions.

7. Set the test time TIME function: automatically perform measurement within the specified time 30 minutes.

8. The circuit design of the whole machine adopts microcomputer technology design as the core, combines large-scale integrated circuits and digital circuits, and is equipped with powerful measurement and data processing software to complete the measurement of insulation resistance, voltage and other parameters. It has stable performance and easy operation.