HIOKI DT4223 pocket digital multimeter with True RMS, compact design and essential AC/DC measurements for installation and field service. Order now from HIOKI Europe.
Key SpecificationsVoltage, resistance, capacitance and frequency Diode test and continuityDC and AC voltage ranges 600 mV, 6 V, 60 V, 600 V True RMS measurement CAT III 600 V, CAT IV 300 V Typical Applications
Electrical installation and service work Troubleshooting and verification of electrical circuits Versatile measurement tasks in field and workshop environments
DT4223
DT4224
Common specifications
True RMS AC and DC voltage measurement (ranges 600 mV, 6 V, 60 V and 600 V)Resistance, frequency and continuity measurement6000 count displayCAT III 600 V and CAT IV 300 V
DT4223 specific
Automatic AC/DC voltage detectionNon-contact voltage detection (NCV)
DT4224 specific
Capacitance measurementDiode test
Detailed Product OverviewThe HIOKI DT4224 is a universal pocket digital multimeter designed for a wide range of
electrical measurement tasks. In addition to AC and DC voltage checks, it supports
resistance, capacitance, frequency and diode testing, making it well suited as a first tool for
troubleshooting and initial analysis in both field and workshop environments. With its compact design, the DT4224 takes up very little space in a tool bag or pocket. With
battery installed and test leads connected, it weighs approximately 210 g, making it easy to
carry for everyday work. Powered by a single AAA battery and protected by a silicone cover,
it is suitable for regular use in installation, service and workshop applications. Measurement Ranges and Safety
The DT4224 is equipped with a clear 6000 count display and an intuitive operating concept
that supports efficient troubleshooting and verification tasks. AC and DC voltage ranges from
600 mV to 600 V cover a wide range of measurement situations, from low level signals to
mains voltage. With measurement categories up to CAT III 600 V and CAT IV 300 V, it is
suitable for work on distribution boards and fixed installations.
For safe troubleshooting in active circuits and complex electrical installations, the instrument
is equipped with an integrated protection function that prevents false tripping of circuit
breakers in case of measurement errors. If measurements are accidentally performed in the
resistance or continuity mode on an active circuit, or if the measurement function is changed
with test leads connected, the input impedance remains high. The input is only switched to a
low impedance state once the measurement condition is recognized as safe
Although extremely compact, the DT4224 is a high quality digital multimeter designed for
professional installation, service and troubleshooting work. Like all HIOKI digital multimeters,
the DT4224 is developed in Japan and manufactured at HIOKI’s own production facilities in
Japan.