Hioki DT4222 Digital Multimeter
A lightweight, general-purpose pocket digital multimeter from Hioki's DT4200 series, featuring True RMS AC voltage measurement, broad frequency response, diode testing, and a low-pass filter for inverter-driven circuits. Its compact design and 190g weight make it suitable for everyday electrical testing.
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Model: DT4222
The Hioki DT4222 Compact Pocket Digital Multimeter is designed for electricians and maintenance technicians who need a lightweight and reliable instrument for everyday electrical testing. Weighing approximately 190g and measuring 72 × 149 × 38mm, the DT4222 provides a practical combination of portability and measurement functionality.
The DT4222 supports DC voltage measurement from 600.0mV to 600.0V across four ranges, with ±0.5% accuracy. True RMS AC voltage measurement covers 6.000V to 600.0V across a 40Hz to 1kHz bandwidth, providing reliable AC measurement for a wide range of general-purpose applications.
Resistance measurement ranges from 600.0Ω to 60.00MΩ across six ranges, while frequency measurement covers 99.99Hz to 9.999kHz. The meter also includes diode testing for component checks and a low-pass filter that can be used when measuring inverter-driven waveforms.
For everyday field use, the DT4222 is designed to withstand drops from up to 1 metre and operates across a temperature range of -10°C to 50°C. A single LR03 battery provides approximately 40 hours of continuous operation with the backlight off.
The built-in test lead storage compartment provides a convenient way to keep the leads organised when the meter is not being used. These features make the DT4222 suitable for technicians who need a compact multimeter that can be easily carried between jobs.
The Hioki DT4222 is part of Hioki's range of professional electrical measurement instruments available through GeneralTech Shop. If higher CAT IV 300V safety certification is a priority, the Hioki DT4221 provides an alternative option with a different feature set.
Ready to order the DT4222? Speak to our team. Call +971 6 5436933.
Key Benefits
- Compact and lightweight design weighing approximately 190g
- True RMS AC voltage measurement from 6.000V to 600.0V
- DC voltage measurement from 600.0mV to 600.0V
- ±0.5% DC voltage accuracy
- Resistance measurement from 600.0Ω to 60.00MΩ
- Frequency measurement from 99.99Hz to 9.999kHz
- Built-in diode testing function
- Low-pass filter for inverter-driven waveform measurements
- Drop-resistant design for drops of up to 1 metre
- Built-in test lead storage
- Approximately 40 hours of continuous battery operation
- Operating temperature range from -10°C to 50°C
Who This Product Is Best For
- Electricians performing everyday electrical measurements
- Maintenance technicians carrying out routine electrical checks
- Workshop technicians requiring a compact general-purpose multimeter
- Service professionals who need a lightweight instrument between jobs
- Users requiring True RMS AC voltage measurement
- Technicians working with inverter-driven electrical equipment
How to Use
- Select the required measurement function, such as voltage, resistance, frequency, or diode testing.
- Connect the test leads to the appropriate circuit, component, or test points.
- Read the measurement directly from the digital display.
- Enable the low-pass filter when measuring inverter-driven circuits where filtering is required.
- Disconnect the test leads after completing the measurement.
- Store the test leads in the built-in compartment when the meter is not in use.
Frequently Asked Questions
Does the Hioki DT4222 measure True RMS AC voltage?
Yes. The DT4222 provides True RMS AC voltage measurement from 6.000V to 600.0V with a frequency bandwidth of 40Hz to 1kHz.
What DC voltage range does the DT4222 support?
The DT4222 measures DC voltage from 600.0mV to 600.0V across four ranges, with ±0.5% accuracy.
What is the resistance measurement range?
The meter measures resistance from 600.0Ω to 60.00MΩ across six ranges.
Does the DT4222 measure frequency?
Yes. Frequency measurement is available from 99.99Hz to 9.999kHz.
Does the DT4222 support diode testing?
Yes. The DT4222 includes a diode testing function for checking suitable electrical components.
Does the DT4222 have a low-pass filter?
Yes. The meter includes a low-pass filter that can be used when measuring inverter-driven waveforms.
How much does the Hioki DT4222 weigh?
The DT4222 weighs approximately 190g, making it a lightweight option for everyday field use.
How long does the battery last?
The DT4222 provides approximately 40 hours of continuous operation from an LR03 battery with the backlight off.
Is the DT4222 suitable for field use?
Yes. The meter is designed to withstand drops from up to 1 metre and operates from -10°C to 50°C, making it suitable for regular field and workshop handling.
What is the difference between the DT4222 and DT4221?
The DT4222 is a general-purpose pocket multimeter with True RMS AC measurement, resistance, diode testing, and other functions. The DT4221 has a different safety-focused feature set and carries a CAT IV 300V / CAT III 600V safety rating.
How can I get pricing for the Hioki DT4222?
Pricing is quote-based. Call +971 6 5436933 and our team will confirm the current price and availability.
Does GeneralTech Shop deliver the DT4222 across the UAE?
Call +971 6 5436933 and our team will confirm delivery availability and timelines for your emirate.
For pricing or to place an order, contact GeneralTech Shop. Call +971 6 5436933.
