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Handheld micro-ohmmeter MOM3

Handheld micro-ohmmeter MOM3 Specification

Usage & Applications
Switchgear, circuit breaker, cable resistance, and contact resistance measurement

Resistant Feature
Shock resistant, water-resistant housing (IP54)

Accuracy
0.2% of reading

Batteries Type
Rechargeable NiMH battery

Product Type
Handheld Micro-Ohmmeter

Material
Rugged ABS plastic housing

Measuring Voltage Range
Up to 10 V DC

Operating Temperature
0C to +50C

Frequency (MHz)
DC measurement (Not applicable)

Insulation Box
IP54 rated insulated casing

Protection System
Overload and short-circuit protection

Size
Compact handheld design

Color
Blue and black

Dimension (L*W*H)
250 mm x 100 mm x 60 mm

Weight
Approx. 1.5 kg

Data Storage
Internal memory for up to 190 test results

Measurement Range
0.1 to 3000 m

Safety Compliance
Meets IEC and CE standards

Auto Power Off
Yes

Included Accessories
Measurement cables, charger, transport bag, user manual

Interface
USB for data transfer

Test Current
Up to 220 A DC

Display
Backlit digital LCD display

Handheld micro-ohmmeter MOM3 Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
2 Days

Packaging Details
Cartoon

Main Domestic Market
All India

About Handheld micro-ohmmeter MOM3

The MOM3 handheld 300 A micro-ohmmeter is purpose-built for measuring the resistance of critical electrical components such as circuit breaker contacts, busbar joints, and other high-current links. Its effectiveness in conducting these measurements is achieved using an ultracapacitor, a technology that distinguishes it from conventional capacitors. The size and great interface of the product makes it very practical in use for daily work on site.

The MOM3 micro-ohmmeter includes:

Ultra Capacitor Technology: The MOM3 employs an ultracapacitor that can store a significant amount of energy compared to standard capacitors. This capability allows it to generate a very high output current during discharge, a crucial requirement for accurately measuring low resistances in high-current components.
Low Internal Resistance: The ultra capacitor's low internal resistance ensures that the energy it stores is efficiently and effectively discharged, contributing to the micro-ohmmeter's high accuracy when measuring resistance.

Versatile Use: The MOM3 micro-ohmmeter is designed to be highly versatile, making it suitable for use in various settings. It can be employed anywhere to measure low resistance values with a high degree of accuracy, ensuring reliable results.

Rugged and Portable Design

Engineered with robust ABS plastic and an IP54-rated insulated casing, the MOM3 micro-ohmmeter resists water and shock, making it suitable for use in harsh field conditions. Its compact size and lightweight build offer convenience, while the included transport bag ensures safe mobility for engineers and technicians.

Advanced Measurement and Data Management

With a broad measurement range (0.1-3000 m) and up to 220 A DC test current, this micro-ohmmeter ensures accurate resistance readings integral to electrical maintenance. The device also supports data storage for up to 190 results and easy USB data transfer to your PC, streamlining record-keeping and reporting for professionals.

Safety-Focused Engineering

Complying with IEC and CE standards, the MOM3 prioritizes operator protection with overload and short-circuit prevention systems. The auto power-off function conserves battery life, while the insulated design adds another layer of safety during onsite measurements.

FAQ's of Handheld micro-ohmmeter MOM3:

Q: How is the MOM3 micro-ohmmeter powered and what type of battery does it use?

A: The MOM3 is powered by a rechargeable NiMH battery, ensuring extended operation during fieldwork. The battery is easily recharged using the included charger, making it suitable for regular professional use without frequent replacements.

Q: What benefits does the USB interface provide for data management?

A: The USB interface allows users to quickly transfer up to 190 stored test results from the micro-ohmmeter's internal memory to a computer. This feature enables efficient archiving, reporting, and further data analysis, enhancing workflow and record-keeping.

Q: Where can the MOM3 micro-ohmmeter be effectively used?

A: This device is particularly useful in locations where switchgear testing, circuit breaker verification, cable resistance, and contact resistance measurements are essential. Its water-resistant and shock-resistant housing makes it ideal for both indoor and outdoor environments, including substations and industrial sites.

Q: What safety features are included with the MOM3 micro-ohmmeter?

A: The instrument complies with IEC and CE safety standards and incorporates overload and short-circuit protection systems. Additionally, the IP54-rated insulated box and auto power-off function contribute to user and device safety during operations.

Q: How accurate are the resistance measurements made by the MOM3?

A: The MOM3 provides highly precise resistance readings with an accuracy of 0.2% of the measured value, ensuring reliability for maintenance and diagnostic tasks on electrical equipment.

Q: What accessories come with the MOM3 micro-ohmmeter, and how do they support its use?

A: The package includes measurement cables, a charger, a transport bag, and a user manual. These accessories facilitate immediate deployment, safe transport, and proper handling in diverse measurement scenarios.

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