Amprobe ACD-23SW Kullanıcı Kılavuzu - Sayfa 11

Ölçüm Cihazları Amprobe ACD-23SW için çevrimiçi göz atın veya pdf Kullanıcı Kılavuzu indirin. Amprobe ACD-23SW 20 sayfaları. Digital clamp meter

4. Read the voltage on the primary display and the frequency on the

secondary display. If necessary, correct any overload (OL) conditions.

AC Current Measurement

1. Set the Function Switch to position ?.

2. Open spring-loaded clamp by pressing the jaw opening lever on the left

side of meter.

3. Position clamp around one wire or conductor. Release the jaw opening

lever. Wire should be center inside the jaws. Refer to Fig.3

4. Read the current on the primary display and the frequency on the

secondary display. If necessary, correct any overload (OL) conditions.

When testing a capacitor that is part of a circuit, if "dS.C" is displayed on the

screen, a voltage is present. Discharge the capacitor before testing.

1. Sett the Function Switch to " E " position.

2. Connect the test leads: Red to +, Black to COM.

3. Connect the test probes to the circuit test points. Refer to Fig. 4

4. Read the display. If necessary, correct any overload (OL) conditions.

CAUTION

Using the Resistance or Continuity function in a live circuit will produce false

results and may damage the instrument. In most cases the suspected component

must be disconnected from the circuit to obtain an accurate reading.

1. Set the Function Selector knob Switch to e (ACD-22SW) or e / R (ACD-

23SW) to select the resistance test. Use the Auxiliary features push button

(°F/°C/R/e) to select resistance (ACD-23SW)

2. Connect the test leads: Red to +, Black to COM.

3. Turn off power to the circuit being measured. Never measure resistance

across a voltage source or on a powered circuit.

4. Discharge any capacitors that may influence the reading.

5. Connect the test probes across the resistance. Refer to Fig.5

6. Read the display. If OL appears on the highest Range, the resistance is too

large to be measured or the circuit is an open circuit.