The EX623 True root mean square (RMS) clamp meter features an infrared (IR) thermometer. The clamp meter-thermometer measures ac voltage and current. The EX623 also features dual thermocouple inputs ...
When not even a whiff of cool air is coming from your dashboard vents, it’s time to have your air conditioner serviced. But what about when it kind of works? An easy test is to check the temperature ...