There are various types of electrical measuring instruments and these should be used appropriately according to the measurement parameters and objectives. In this article, we will introduce the features of digital multimeters, clamp meters, and voltage testers. A digital multimeter can measure the voltage, current, and resistance of a direct current (DC) or alternating… Continue reading AD-5588 Differences between non-contact voltage testers, digital multimeters, and clamp meters
Tag: non contact voltage tester
AD-5571 How to use non-contact voltage tester correctly
A non-contact voltage tester is an electrical measuring instrument that helps to protect the lives of workers involved in electrical work. However, using it incorrectly can pose a risk of electric shock and is very dangerous. To prevent electric shock accidents, it is necessary to perform a functionality check before use. Please use a known… Continue reading AD-5571 How to use non-contact voltage tester correctly