KYORITSU 2434 - Manual (Page 3)

WARNING
●Never attempt to make any measurement, if any abnormal
conditions are noted, such as broken case, cracked test leads
and exposed metal parts.
●Do not install substitute parts or make any modification to the
instrument. Return the instrument to Kyoritsu or your distributor
for repair or re-calibration.
CAUTION
●Make sure that the range selector switch is set to an appropriate
position before making measurement.
●Do not expose the instrument to the direct sun, extreme
temperatures or dew fall.
●Be sure to set the range selector switch to the "OFF" position
after use. When the instrument will not be in use for a long
period of time, place it in storage after removing the batteries.
●Use a damp cloth and detergent for cleaning the instrument. Do
not use abrasives or solvents.
●Always switch off the instrument before opening the battery
compartment cover for battery replacement.
2. FEATURES
●Digital clamp tester for AC leakage current measurement.
●Least affected by external magnetic field, providing wide
measuring range from very small to large currents.
●Designed to safety standard IEC 61010-2-032: over-voltage CAT.Ⅲ,
300V and pollution degree 2.
●Data hold function to allow for easy readings in dimly lit or hard-to-
reach locations.
●Provides filtering function to remove high frequency generated by
such equipment as inverters.
●Sleep function prevents unnecessary power consumption.
●Dynamic range of 4000 counts full scale.
●Large easy-to-read LCD display with letter height of 13mm.
●Transformer jaws fitted with guard to further improve safety.
3. SPECIFICATIONS
Measuring ranges and accuracy
Range
400mA
4A
100A
Measuring Range
0∼399.9mA
0∼3.999A
0∼100.0A
Accuracy (Frequency range)
±2.0%rdg±4dgt（50/60Hz）
±3.0%rdg±5dgt（40∼400Hz）
When measuring current which pulse element is superposed, differences of
the indicated value may be caused between ranges, if the peak value
exceeds the measurement range to a large extent. In this case, the reading
at the bigger range should be taken as a right value.
Sensitive transformer jaws are used for Leakage clamp meter. Because of
the characteristics of transformer jaws, which can be opened and closed, it
is impossible to eliminate the interference of external magnetic field
completely. If there are something, which generating large magnetic field, at
a nearby site, current value can be displayed (“0” cannot be displayed.)
before clamping on the conductor. For such a case, please use the
instrument at a location far from the thing, which generating magnetic field.
Following are the typical things generating magnetic field.
Conductor fed large current, Motor, Equipment which has magnet,
Integrating wattmeter