Hioki DT4224 DIGITAL MULTIMETER
Introducing the Hioki DT4224 Digital Multimeter, the perfect tool for all general electrical jobs. This pocket-sized meter packs a punch with its innovative circuit-breaker false trip prevention function, providing enhanced testing safety, along with capacitance and diode testing functions.
The Hioki DT4224 is part of the Hioki DT4200 Digital Multimeter Series. This series includes a diverse array of meters ranging from professional to industrial to pocket meters, all delivering a super fast response rate and safety features that take electrical testing to a higher level.
- Hioki DT4221: This model is a compact digital multimeter with a variety of measurement capabilities, including voltage, current, resistance, frequency, and temperature.
- Hioki DT4222: This model is similar to the DT4221 but without the capacitance measurement capability.
- Hioki DT4223: This model is similar to the DT4222 but with the capacitance and temperature measurement capabilities.
- Hioki DT4252: This model is designed for measuring low-level currents, with a range of 2mA to 20mA.
- Hioki DT4253: This model is similar to the DT4252 but with a higher current measurement range of 2mA to 200mA.
- Hioki DT4255: This model is designed for measuring high voltages and currents, up to 600V and 10A, respectively.
- Hioki DT4256: This model is similar to the DT4255 but with slightly higher voltage and current measurement capabilities (up to 1000V and 20A, respectively).
- Hioki DT4261: This model has a high resolution and accuracy and is designed for use in industrial settings.
- Hioki DT4281: This model is designed for high-speed measurement and can measure up to 120,000 times per second.
- Hioki DT4282: This model is similar to the DT4281 but also includes a built-in data logger for recording measurements over time.
With CAT IV 300 V and CAT III 600 V ratings, the DT4224 offers voltage input protection functionality, preventing errors in instrument configuration from resulting in an electrical accident. Even if the instrument’s rotary switch is mistakenly set to the resistance function when attempting to measure voltage, placing the probes in contact with the circuit under measurement will not cause a tripped circuit breaker or electrical arcing.
Other convenient features of the Hioki DT4224 include its capacitance and diode testing functions, along with a display backlight that makes it easy to read in any lighting condition.
Basic specifications (Accuracy guaranteed for 3 years, Post-adjustment accuracy guaranteed for 3 years)
| 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 Basic accuracy 40 – 500 Hz : ±1.0 % rdg. ±3 dgt. (True RMS, crest factor 3) |
| Resistance range | 600.0Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.9 % rdg. ±5 dgt. |
| Capacitance range | 1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg ±5 dgt |
| Frequency range | AC V measurement: 99.99 Hz (5 Hz or more) to 9.999 kHz, 3 ranges Basic accuracy: ±0.1 % rdg. ±2 dgt. |
| 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 | Open terminal voltage: 2.5 V or less, Testing current 0.5 mA or less, Threshold of forward voltage: 0.15 V to 1.5 V |
| Voltage detection | N/A |
| Other functions | Circuit breaker false trip prevention function, Filter function, Display value hold, Relative display, Auto-power save |
| Display | Main and Sub displays: 4-digits LCD, max. 6000 digits, bar graph |
| Display refresh rates | 5 times/s (Capacitance measurement: 0.05 to 5 times/s, depending on measured value, Frequency: 1 to 2 time/s ) |
| Power supply | LR03 alkaline batteries ×1, Continuous use:35 hours (backlight OFF) |
| Dimensions and mass | 72 mm (2.83 in)W × 149 mm (5.87 in)H× 38 mm (1.50 in)D,190 g (6.7 oz) (including batteries and holster) |
| Accessories | Test lead DT4911 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×1 |
