AD-5588 Differences between non-contact voltage testers, digital multimeters, and clamp meters

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

AD-5588 How to use clamp meter properly

A clamp meter allows for quick and easy measurement of current while electrical equipment or machinery is in operation, without the need to stop it. This is achieved by clamping (or gripping) the electrical wire. Unlike a multimeter, a clamp meter can safely measure current without the need to cut the wiring in the circuit.… Continue reading AD-5588 How to use clamp meter properly