If you are searching for the best Hioki clamp meters in Bangladesh, this guide is made for you. Hioki is Japan’s most trusted name in electrical measuring instruments, and their clamp meters are widely used by electricians, electrical engineers, and industrial technicians across Bangladesh. From basic AC measurement to advanced AC/DC True RMS models, Hioki offers a clamp meter for every type of job. In this article, we review 7 of the most popular Hioki clamp meters available in Bangladesh right now — with full specs, a comparison table, and a simple buying guide to help you choose the right one.
Why Hioki Clamp Meters Are Trusted in Bangladesh
Hioki Electric has been manufacturing measuring instruments since 1935. Their products are known for accuracy, long-term reliability, and solid build quality that handles demanding work environments. In Bangladesh, Hioki clamp meters are the preferred choice in garment factories, power plants, construction sites, telecom installations, and industrial maintenance teams.
What sets Hioki apart from cheaper alternatives is their commitment to True RMS technology and strict adherence to international safety standards. When you buy a genuine Hioki clamp meter from an authorized distributor like Powertech Electronic, you are getting an instrument that has been tested, calibrated, and certified for professional use.
To help you find the right fit, we have reviewed the 7 best Hioki clamp meters available in Bangladesh right now. Each model is different — some are built for basic AC work, while others handle heavy industrial AC/DC measurements. Below you will find a detailed breakdown of every model, including key features, specifications, and who each one is best suited for. Read through the list and use the comparison table at the end to make your final decision.
Hioki AC Clamp Meter Multimeter 3280-10F — Best Entry-Level AC Clamp Meter
The Hioki 3280-10F is the go-to choice for electricians who need a reliable, affordable AC clamp meter for everyday electrical work. It is an AC-only model, simple to operate and ideal for general wiring checks, panel inspections, and building maintenance.
- AC current measurement up to 300A
- AC voltage measurement up to 600V
- Resistance measurement and continuity check with buzzer
- Compact and lightweight design
- Built-in LED flashlight for dark spaces
- Easy single-hand operation
Best for: Residential and commercial electricians working primarily with AC systems. If you do not need DC measurement, this model covers everything at a practical price point.
Note: This is an AC-only model. For solar systems or DC applications, choose an AC/DC model instead.
Hioki AC Clamp Meter Multimeter CM4141 — Best for High AC Current
The Hioki CM4141 is designed for applications that require measuring higher AC currents. With a wider range than the 3280-10F, this model suits electrical engineers working on larger panels, distribution boards, and industrial AC systems.
- AC current measurement up to 600A
- True RMS for accurate readings on non-sinusoidal waveforms
- AC voltage measurement up to 600V
- Resistance and frequency measurement
- Data hold function
- Large jaw opening for thick cables
- CAT III 600V safety rating
Best for: Engineers and technicians working on high-load AC systems in factories, commercial buildings, and power distribution setups.
Hioki CLAMP ON AC/DC HiTESTER 3287 — Best All-Around AC/DC Clamp Meter
The Hioki HiTESTER 3287 is one of the best-selling Hioki clamp meters in Bangladesh. It supports both AC and DC current measurement, making it a versatile tool for solar power systems, battery systems, and industrial motor circuits.
- AC and DC current measurement up to 500A
- True RMS for accurate measurement of complex waveforms
- AC and DC voltage measurement up to 600V
- Resistance and frequency measurement
- Data hold and peak hold functions
- CAT III 600V safety rating
- Backlit LCD display
Best for: Electrical engineers and industrial maintenance technicians who work with both AC and DC systems regularly.
Hioki AC/DC CLAMP METER CM4374 — Best for Advanced Industrial Measurement
The Hioki CM4374 is an advanced AC/DC clamp meter built for professional engineers who need extended range and more functions in a single tool. It handles complex industrial environments with ease.
- AC and DC current measurement up to 1000A
- True RMS measurement
- AC and DC voltage up to 600V
- Resistance, frequency, and capacitance measurement
- Max/min/average recording
- Large jaw opening for heavy-gauge cables
- CAT III 600V, CAT IV 300V dual safety rating
Best for: Power engineers and energy auditors working on high-current systems, main distribution panels, and three-phase industrial equipment.
Hioki AC/DC Clamp Meter Multimeter 3288 — Best Feature-Rich Mid-Range Option
The Hioki 3288 is the upgraded version of the 3287, offering all the same core functions plus several additional measurement capabilities. If you want a single digital clamp meter that also works as a basic multimeter, the 3288 is the right choice.
- AC and DC current measurement up to 500A
- True RMS measurement
- AC and DC voltage up to 600V
- Resistance, frequency, and capacitance measurement
- Diode test function
- Max/min data recording and relative mode
- CAT III 600V safety rating
- Backlit display
Best for: Electricians and engineers who want more versatility and do not want to carry a separate multimeter alongside their clamp meter.
Hioki AC/DC Clamp Meter Multimeter CM4371 — Best Compact AC/DC Option
The Hioki CM4371 is designed for professionals who need AC/DC measurement capability in a slim, lightweight body. Its compact form factor makes it ideal for working in crowded panel boards and tight cable spaces.
- AC and DC current measurement
- True RMS measurement
- AC and DC voltage measurement up to 600V
- Resistance and frequency measurement
- Data hold function
- Slim and lightweight body for easy handling
- CAT III 600V safety rating
Best for: Field electricians and technicians who move between multiple sites and need a compact tool that fits in tight spaces without compromising accuracy.
Hioki AC/DC Clamp Meter Multimeter CM4373-50 — Best for Heavy-Duty Industrial Use
The Hioki CM4373-50 is the most powerful model in this lineup. With a measurement range up to 1000A AC/DC and a large jaw opening, it is purpose-built for heavy industrial applications where standard clamp meters cannot keep up.
- AC and DC current measurement up to 1000A
- True RMS for reliable industrial measurements
- Large jaw opening for thick cables and bus bars
- AC and DC voltage up to 600V
- Max/min/average recording
- Data hold and peak hold functions
- CAT III 600V, CAT IV 300V dual safety rating
- Robust build quality for demanding environments
Best for: Power engineers, factory maintenance supervisors, and energy auditors working on large-scale industrial systems in Bangladesh.
All 7 Hioki Clamp Meters — Side-by-Side Comparison
| Model | AC Current | DC Current | True RMS | Max Voltage | CAT Rating | Best For |
|---|---|---|---|---|---|---|
| 3280-10F | 300A | No | No | 600V AC | CAT III | Entry-level AC work |
| CM4141 | 600A | No | Yes | 600V AC | CAT III | High AC current systems |
| HiTESTER 3287 | 500A | 500A | Yes | 600V AC/DC | CAT III | All-round AC/DC use |
| CM4374 | 1000A | 1000A | Yes | 600V AC/DC | CAT III/IV | Advanced industrial |
| 3288 | 500A | 500A | Yes | 600V AC/DC | CAT III | Multi-function use |
| CM4371 | — | — | Yes | 600V AC/DC | CAT III | Compact field use |
| CM4373-50 | 1000A | 1000A | Yes | 600V AC/DC | CAT III/IV | Heavy industrial |
Where to Buy Genuine Hioki Clamp Meters in Bangladesh
Counterfeit measuring instruments are a known problem in Bangladesh. A fake clamp meter may look identical to the original but will give inaccurate readings — which can cause wrong fault diagnosis and serious safety risks.
Always purchase from an authorized Hioki distributor. Powertech Electronic is a trusted source for original Hioki measuring instruments, offering the full range of Hioki clamp meters in Bangladesh with genuine warranty coverage, calibration support, and after-sales service. Contact Powertech today to check availability and pricing for any model listed in this guide.
Frequently Asked Questions
Q1: What is the difference between the Hioki 3287 and 3288?
The 3287 covers core functions — current, voltage, resistance, and frequency. The 3288 adds capacitance measurement, diode test, and max/min recording. Both measure up to 500A AC/DC with True RMS. Choose the 3288 if you need more functions.
Q2: Which Hioki clamp meter is best for solar systems in Bangladesh?
Any AC/DC model works — the 3287, 3288, CM4371, CM4374, or CM4373-50. The 3280-10F and CM4141 are AC only and cannot measure DC current from solar panels or batteries.
Q3: What does True RMS mean?
True RMS gives accurate current readings even when the waveform is not a clean sine wave — which is common in systems using inverters and variable frequency drives. Without True RMS, readings can be wrong by 40% or more.
Q4: Which model is best for heavy industrial use in Bangladesh?
The CM4373-50 or CM4374. Both measure up to 1000A AC/DC with a large jaw opening and dual CAT III/IV safety rating — ideal for large panels, generators, and heavy motor loads.
Q5: Where can I buy genuine Hioki clamp meters in Bangladesh?
Visit powertech.com.bd — an authorized Hioki distributor in Bangladesh offering genuine instruments with warranty and after-sales support.