Premier Pocket DMM with CAT IV 300 V, CAT III 600 V Safety
The Hioki DT4200 Digital Multimeter Series consist of a complete lineup of 9 models 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 DT4222 is a pocket-sized digital multimeter designed specifically for general purpose testing, with ±0.5% DC V accuracy and wide 40 Hz to 1 kHz AC V bandwidth.
CAT IV 300 V, CAT III 600 V
FEATURES
・ Resistance measurement functionality
・ Capacitance measurement functionality
・ Diode test functionality
The small form factor fits in your hand perfectly and is easily stowable, making it convenient to transport to and from the field and boosting work efficiency.
Since the DT4222 only uses a single AAA alkaline battery that can be easily replaced, there’s no need to carry a large number of spare batteries with you.
Since this design keeps cords from covering up the screen during measurement, you can read values at a glance. After use, probes can be stored on the rear of the instrument, facilitating a smooth start to the next measurement job.
Accurately measure the fundamental wave alone by eliminating harmonic components with the DMM’s low-pass filter function.
Digital multimeters implement two types of measurement: mean-value measurement and true RMS measurement. The two methods yield significantly different measurement results for current waveforms, which are often distorted. For accurate measurement, it is necessary to use an instrument with true RMS capability.
All development, design, and manufacturing processes for almost all Hioki digital multimeters are carried out at our Head Office in Nagano Prefecture. Some of the industry’s most advanced technological capabilities enable us to deliver products of the highest possible quality.
To ensure operators’ ability to use measuring instruments safely, IEC 61010 classifies the locations in which instruments are used into a series of safety-based measurement categories (ranging from CAT II to CAT IV). Using an instrument that does not satisfy the required safety level can lead to an electrical accident. Despite a compact body, the DT4222 can be used to measure voltage at distribution panels.
| DC Voltage range | 600.0 mV to 600.0 V, 4 ranges, Basic accuracy: ±0.5 % rdg. ±5 dgt. | |||||
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| 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) |
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| Resistance range | 600.0 Ω 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. |
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| Continuity Check | Continuity threshold [ON]: 25 Ω or less (buzzer sound), [OFF]: 245 Ω or more Response time: 0.5 ms or more |
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| 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 |
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| Voltage Detection | N/A | |||||
| Other functions | Filter function, display value hold, relative value 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: 40 hours (back light 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) (with batteries and holster) | |||||
| Included accessories | Test Lead DT4911 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×1 | |||||
