Hioki DT4282 Digital Multimeter
The DT4282 is Hioki's top-of-the-range general-purpose digital multimeter, delivering laboratory-grade accuracy in a field-portable instrument. At ±0.025% DC voltage basic accuracy with 60,000 counts, it outperforms most comparable instruments in its class and is the professional choice for calibration work, power electronics testing and precision measurement applications where the last decimal place matters.
Key Features
- 60,000 count high-resolution display
- ±0.025% DC voltage basic accuracy — 2× better than most field instruments
- PEAK value display — captures transient spikes as short as 0.5ms
- MAX/MIN/AVG recording
- 4-20 mA current loop display for instrumentation testing
- Relative (REL) display
- Percent conversion for transmitter output verification
- CAT IV 600V / CAT III 1000V safety rating
- AC voltage, DC voltage, AC/DC current, resistance, capacitance, temperature, frequency, continuity, diode check
Applications
Calibration work, power electronics testing, inverter and drive commissioning, instrumentation testing, quality control in electronics manufacturing and any application where standard DMM accuracy is insufficient. The 4-20mA display makes it ideal for process instrumentation verification without needing a dedicated loop calibrator.
