What to do if nothing appears on the Hioki Measuring Instruments display?
If nothing appears on the display, or the display disappears shortly after turning on, first, check the batteries to ensure they are not exhausted and replace them if needed. Also, verify that the auto power save function is not activated and check its settings.
Why does a numerical value appear on Hioki Measuring Instruments when nothing is connected?
The appearance of a numerical value when nothing is connected does not indicate a malfunction. This instrument uses a high-input impedance voltmeter for highly sensitive measurement. When the probe is connected to the measurement target, a normal numerical value will be displayed.
General| Type | Digital Multimeter |
|---|---|
| Max DC Voltage Measurement | 1000 V |
| Max Current Measurement | 10 A |
| Continuity Check | Yes |
| Diode Test | Yes |
| Operating Temperature | 0 °C to 40 °C |
| Display | LCD |
| Basic Accuracy | ±0.5% |
| Safety Standard | CAT III 1000 V |
| Power Supply | AA batteries |
Check instrument and accessories for damage upon receipt.
Covers essential safety warnings, electrical hazards, and protective gear.
Explains hazard symbols, notation, and measurement categories (CAT II-IV).
Guidelines for safe test lead use and precautions during measurements.
Procedures for inspecting the instrument, leads, fuses, and performing safety checks.
Guides users through common problems, error codes, and solutions.
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