Hioki DT4223 Pocket digital multimeter with True RMS, AC and DC voltage with automatic AC/DC detection, resistance, frequency, continuity, voltage detection function, 6000 count display, CAT III 600 V, CAT IV 300 V
Pocket DMM that Prevents False Circuit Breaker Trips using Proprietary Technology
Key Features and Functions
- Achieving a high level of safety in a compact body and lightweight design
- Circuit breaker false trip prevention function helps avoid accidents resulting from breakers that mistakenly trip due to incorrect input
- Resistance measurement and voltage detection function (DT4223)
- Robust design capable of withstanding a drop from a height of 1 m
- Test leads conveniently wrap around the back
- ±0.5% DC V basic accuracy, wide 40 Hz to 1 kHz AC V frequency characteristics
- Low-pass filter cuts high harmonics (when measuring inverter fundamental waveforms)
- Broad -10°C (14°F) to 65°C (149°F) operating temperature range
- Display backlight
Documents and Software:
The Hioki DT4200 Digital Multimeter Series consists of a diverse array of meters ranging from professional to industrial to pocket meters, delivering a super fast response rate and safety features that take electrical testing to a higher level. The Hioki DT4223 is a pocket-sized digital multimeter featuring an innovating circuit-breaker false trip prevention function to enhance testing safety and a built-in voltage detector, ideal for electrical inspections.
Accuracy guaranteed: 1 year, Accuracy guarantee period after adjustment made by Hioki: 1 year
Regarding DMM Accuracy: Due to the many ranges and functions available in a DMM, only the basic accuracy is indicated for reference. Please refer to the brochure for detailed accuracy information.
DC Voltage range | 600.0 mV to 600.0 V, 4 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt. |
AC Voltage range | 6.000 V to 600.0 V, 3 ranges, Frequency characteristics: 40 Hz - 1 kHz |
Resistance range | 600.0 Ω to 60.00 MΩ, 6 ranges |
Capacitance range | N/A |
Frequency range | AC V measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges |
Continuity check | Continuity threshold [ON]: 25 Ω or less (buzzer sound), [OFF]: 245 Ω or more Response time: 0.5 ms or more |
Diode test | N/A |
Voltage detection | 80 V to 600 V AC |
The Hioki DT4200 Digital Multimeter Series consists of a diverse array of meters ranging from professional to industrial to pocket meters, delivering a super fast response rate and safety features that take electrical testing to a higher level. The Hioki DT4223 is a pocket-sized digital multimeter featuring an innovating circuit-breaker false trip prevention function to enhance testing safety and a built-in voltage detector, ideal for electrical inspections.
Accuracy guaranteed: 1 year, Accuracy guarantee period after adjustment made by Hioki: 1 year
Regarding DMM Accuracy: Due to the many ranges and functions available in a DMM, only the basic accuracy is indicated for reference. Please refer to the brochure for detailed accuracy information.
DC Voltage range | 600.0 mV to 600.0 V, 4 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt. |
AC Voltage range | 6.000 V to 600.0 V, 3 ranges, Frequency characteristics: 40 Hz - 1 kHz |
Resistance range | 600.0 Ω to 60.00 MΩ, 6 ranges |
Capacitance range | N/A |
Frequency range | AC V measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges |
Continuity check | Continuity threshold [ON]: 25 Ω or less (buzzer sound), [OFF]: 245 Ω or more Response time: 0.5 ms or more |
Diode test | N/A |
Voltage detection | 80 V to 600 V AC |

