Megger DCM330 Fork multimeter
- 200 A AC open-jaw current
- 0.1–1000 V AC/DC voltage
- 0.1 Ω–20.00 MΩ resistance
- CAT III 1000V, CAT IV 600V
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Description
Compact Design For Versatile Current Measurements Anywhere
The Megger DCM330 Fork Multimeter stands out as a cutting-edge pocket-sized device crafted to simplify current measurements up to 200 A AC, merging modern ergonomics with reliable electrical testing performance. Its compact, rugged body assures easy handling, fitting comfortably in both the hand and any tool pouch. The DCM330’s open-jaw, clamp-free design means there’s no need for moving parts, so measurements on single conductors up to 16 mm diameter become both simple and rapid, regardless of tight spaces or harsh environments. This feature not only saves precious time for technicians but also ensures safe, contactless current assessment without disconnecting circuits. As a discontinued model, it has established a legacy among electricians and engineers as a trustworthy all-in-one diagnostic tool, emphasizing portability and one-handed operation, especially vital in confined service areas.
Wide-Ranging Voltage And Resistance Measurement Capability
In addition to its foremost feature—open-jaw current measurement—the DCM330 integrates full multimeter functionality, supporting AC and DC voltage measurements from 0.1 V up to a robust 1000 V with auto-ranging convenience. The unit’s resistance measurement range spans from 0.1 Ω up to an impressive 20.00 MΩ, making it equally suitable for continuity testing, wire checks, and general troubleshooting on electrical installations. The large rotary knob at the center of the instrument allows for effortless switching between functions, and the auto-ranging capability ensures that readings are always optimized for speed and accuracy, thereby reducing setup errors and operator fatigue. The clear, 3 ½ digit LCD provides high visibility of measured values in all lighting conditions, enhancing usability during demanding site work.
Dedicated Fork Multimeter Suitability For Applications
When it comes to practical applications, the DCM330 is versatile enough for a vast array of electrical diagnostic scenarios. Its ability to measure AC current through open-jaw operation is perfect for on-the-go current analysis in domestic circuit installations, industrial wiring, and ongoing facility maintenance. The AC/DC voltage measurement and comprehensive resistance range cater flawlessly to provisioning, commissioning, machinery maintenance, R&D testing, and routine safety inspections. Thanks to its non-contact voltage detection, electricians can instantly identify live cables, accelerating workflow and improving safety by reducing the risk of accidental contact with energized wires. Its durability makes it ideal for use both on construction sites and in laboratories, from fault-finding in panel boards to equipment assembly and start-up verification.
Robust Safety And Environmental Ratings Assured
The safety features of the Megger DCM330 Fork Multimeter are comprehensive, boasting CAT III 1000 V and CAT IV 600 V electrical measurement safety ratings—offering peace of mind for professionals working in environments where overvoltages or power surges may occur. The instrument is constructed to withstand a 1.22 m (4 feet) drop, and its electrical components are shielded to handle high transient voltage conditions encountered in modern industrial networks. Operational reliability is maintained across a broad temperature range (0 to 50°C) and up to 80% relative humidity, ensuring accuracy and longevity even in demanding field conditions. The display “HOLD” function conveniently freezes measurements for review in awkward locations or when hands are otherwise engaged.
Unique Features Enhance Ease Of Use
What distinguishes the DCM330 from many traditional clamp meters is its blend of ease-of-use and advanced utility features. The instrument is designed for ambidextrous, single-handed operation, which is further aided by a detaching test lead system—enabling quick function-changes and minimizing cable clutter. Its automatic power-off function conserves battery life, offering around 250 hours of operation from two standard AAA cells. An audible continuity buzzer and diode check function simplify troubleshooting, while the non-contact AC voltage detection reliably finds live conductors without direct connection, activating a clear LED indicator and audible tone as a further safeguard. With auto-ranging across all functions, its usability is maximized regardless of application complexity.
Promising Durability For Harsh Work Environments
The Megger DCM330 was purpose-built to excel in rough environments, whether underground trenches, distribution boards, or busy factory floors. The measurement jaws are immune to dirt, grit, and moisture—a distinct advantage over hinge-type clamp meters—allowing for reliable function even where particulate contamination is unavoidable. The unit’s rugged polycarbonate case protects its sensitive electronics against shocks, knocks, and vibration, and its lightweight construction (just 280 grams with batteries) ensures any technician can carry it for extended periods without discomfort. The instrument’s long battery life and robust drop resistance eliminate downtime and reduce the risk of accidental tool failures, further underscoring its practicality and lasting value.
Global Availability And Online Store Excellence Guarantee
Sourcing the Megger DCM330 Fork Multimeter has never been easier, thanks to tpt24, the world’s premier online store for professional electrical test tools. Tpt24 is renowned for its global reach and commitment to authenticity, quality, and consumer trust. Whether you require the Megger DCM330 in North America, Europe, Asia, or anywhere else, tpt24 guarantees traceable supply chains and delivers each product with full assurance of genuine manufacture and unwavering performance standards. Their expert logistics network ensures prompt door-to-door delivery in every country, backed by comprehensive after-sales technical support and warranty. For peace of mind in the relentless pursuit of accuracy and safety, tpt24 stands out as the supplier of choice for discerning professionals and procurement departments globally.
Summary
With its blend of portability, accuracy, and ruggedness, the Megger DCM330 Fork Multimeter offers a compelling solution for everyday electrical diagnostics. The device’s open-jaw current sensing, broad voltage and resistance ranges, robust safety features, and additional multimeter capabilities combine to deliver a truly all-in-one testing instrument ideal for electricians, plant engineers, and maintenance professionals alike. Its legacy, even as a discontinued product, is preserved through the ongoing support of trusted sellers like tpt24, ensuring continued global availability, authentic quality, and excellent service—wherever you are in the world.
Specifications
| Parameter | Specification |
|---|---|
| Model | DCM330 Fork Multimeter |
| Current Measurement Range (AC) | 0 – 200 A (open-jaw) |
| Frequency Range (Current) | 50 – 60 Hz |
| Accuracy (Current) | ±3% ±3 digits |
| Overload Protection (Current) | 400 A rms |
| Voltage Measurement Range (AC/DC) | 0.1 V – 1000 V (auto-ranging) |
| Input Impedance | 2 MΩ (<100 pF) |
| Accuracy (200 V range) | DC: ±1% ±2 digits<br>AC: ±1.5% ±5 digits |
| Max Resistance Range | 0.1 Ω – 20.00 MΩ |
| Resistance Accuracy | Up to ±1.9% ±5 digits |
| Continuity Buzzer | Sounds <50 Ω, off >250 Ω |
| Display | 3 ½ digit, 2000 count LCD |
| Hold Function | Yes |
| Auto Power-Off | After 10 minutes |
| Battery | 2 x AAA (R03 UM4) |
| Battery Life | 250 hours |
| Non-contact AC Voltage Detection | 50 – 1000 V, 50 – 500 Hz |
| Electrical Safety | CAT III 1000V, CAT IV 600V |
| Drop Protection | 1.22 m (4 feet) |
| Dimensions (WxHxT) | 68 mm x 237 mm x 42 mm |
| Weight | 280 g (with battery) |
| Operating Temp./Humidity | 0–50°C, up to 80% RH |
| Storage Temp./Humidity | -20–60°C, up to 80% RH |
| Max Altitude | 2000 m |
| Accessories Included | Test leads, pouch, batteries, guide |
| EMC Compliance | EN 61326-1 |













