The method of reading the AC ammeter using steps
AC ammeter usage steps
1. For zero calibration, use a flat screwdriver to adjust the zero calibration button.
2. Select the range (estimated by experience or by trial contact method)
Take a look: range. Measuring range of the ammeter.
Second look: division value. How much is a small division on the dial.
Third look: pointer position. How many divisions are contained in the position of the pointer.
AC ammeter reading method
1. See the measuring range clearly.
2. Check the division value clearly (generally speaking, the division value of the range 0~3A is 0.1A, and the division value of 0~0.6A is 0.02A).
3. See clearly the stop position of the hands (be sure to observe from the front), preparation before use: zero adjustment, adjust the zero calibration button with a flat screwdriver; select the range {use experience to estimate or use trial touch method}
