DIGITAL MULTIMETER Hioki DT4221

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 DT4221 is a pocket-sized digital multimeter designed specifically for electrical work requiring optimal safety, with ±0.5% DC V accuracy and wide 40 Hz to 1 kHz AC V bandwidth.
CAT IV 300 V, CAT III 600 V

Key Features :

• Achieving a high level of safety in a compact body and lightweight design
• Robust design capable of withstanding a drop from a height of 1 m
• Broad -10°C to 50°C (14°F to 122°F) operating temperature range
• Resistance and diode testing functions omitted by design in pursuit of added safety (DT4221)
• ±0.5% DC V basic accuracy, wide 40 Hz to 1 kHz AC V frequency characteristics
• Voltage detection function (DT4221)
• Low-pass filter cuts high harmonics (when measuring inverter fundamental waveforms)

Feature :

• Compact and safety-designed digital multimeter for voltage measurement
• Compact and lightweight design for outstanding ease of use

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.

• Use Single AAA alkaline battery only

Since the DT4221 only uses a single AAA alkaline battery that can be easily replaced, theres no need to carry a large number of spare batteries with you.

• Rear probe connections for superior screen visibility and easy storage

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.

• Measure output voltage on the secondary sides of inverters by eliminating harmonic components

Accurately measure the fundamental wave alone by eliminating harmonic components with the DMMs low-pass filter function.

• True RMS measurement for accurate measurement of even distorted current waveforms

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.

• Safe measurement requires use of an instrument that suits the measurement location.

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 DT4221 can be used to measure voltage at distribution panels.