Measurement Operation; Dc Voltage Testing - EGAmaster EGAtronik 51259 Manual De Instrucciones

Warning!
To avoid harms to you or damages to the Meter from electric shock, please do not attempt to
measure voltages higher than 1000Vp although readings may be obtained.
Please take extra care when measuring high voltages to avoid electric shock.
The DC voltage ranges are: 200mV, 2V, 20V, 200V and 1000V.
To measure DC voltage, connect the Meter as follows:
1. Insert the red test lead into the V terminal and the black test lead into the COM terminal.
2. Set the rotary switch to an appropriate measurement position in
3. Connect the test leads across with the object being measured.
The measured value shows on the display.
Note
- If the value of voltage to be measured is unknown, use the maximum measurement position
(1000V) and reduce the range step by step until a satisfactory reading is obtained.
- The LCD displays "1" indicating the existing selected range is overloaded, it is required to
select a higher range in order to obtain a correct reading.
- In each range, the Meter has an input impedance of approx. 10MΩ . This loading effect can
cause measurement errors in high impedance circuits. If the circuit impedance is less than or equal
to 10kΩ, the error is negligible (0.1% or less).
- When DC voltage measurement has been completed, disconnect the connection between the
testing leads and the circuit under test.

MEASUREMENT OPERATION

A. DC VOLTAGE TESTING (SEE FIGURE 3)
(figure 3)
.
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