MRU-200
● MRU-200-GPS – USER MANUAL
32
Read out the result.
The right side of the display
shows the date, time and GPS coordinates.
The result is displayed for 20 s.
It may be displayed again when
ENTER
is pressed.
Notes:
Measurements may be performed in the presence of interference current not
exceeding 3 A RMS and whose frequency complies with the value set in the
MENU.
Flexible clamp must not be used for this measurement.
- The clamps are not the part of meter basic accessories, you have to purchase them apart.
- The clamp must be calibrated before it is used for the first time. It may be periodically calibrated in
order to avoid the influence of the ageing elements upon the resolution of measurements. The clamp
calibration option is in the
MENU
.
- If the clamp current is insufficient, an appropriate message is displayed: "
Measured current is too
low. Measurement impossible!
".
Additional information displayed by the meter
R
E
>149,9
Ω
Measurement range exceeded.
U
N
>40V!
and a con-
tinuous sonic signal
The voltage on the measurement points exceeds 40 V,
the measurement is blocked.
U
N
>24V!
The voltage on the measurement points exceeds 24 V
but lower than 40 V, the measurement is blocked.
NOISE
!
The value of the interfering signal is too high,
the result may be distorted by additional uncertainty.
