- Home Page /
- Tools & Home Improvement /
- Electrical /
- Testers /
- Multi Testers /
- Extech MF100 - AC/DC Magnetic Field Meter - H...
0 ratings
Item #:
43252017
Extech MF100 - AC/DC Magnetic Field Meter - Hall Effect Sensor with Automatic Temperature Compensation | AC/DC magnetic fields in Gauss and mT,
Item #:
43252017
MWK 1752775
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Thursday, July 30
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The MF100 is your ultimate tool for precise magnetic field measurements, featuring automatic temperature compensation and a robust design.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Measurement
Measuring both AC and DC magnetic fields, the SDL900 provides versatility for various applications, allowing users to monitor different environments efficiently and accurately.
Data Logging
With its built-in datalogger, the SDL900 captures and stores measurements over time, enabling detailed analysis and review of magnetic field fluctuations without the need for continuous manual readings.
User-Friendly Interface
Featuring an intuitive display and simple controls, this meter ensures ease of use for both professionals and hobbyists, making it accessible for anyone needing precise magnetic field assessments.
Product Details
- Dual-Mode Magnetic Measurement: Measures both AC and DC magnetic fields in Gauss and milliTesla (mT) units.
- High Sensitivity: Offers a maximum resolution of 0.01mT for AC and 0.1G for DC measurements.
- Automatic Temperature Compensation: Ensures accurate readings across varying temperatures.
- Pole Detection: Indicates North or South pole on the display for polarity identification.
- Comprehensive Package: Comes with uniaxial magnetic probe sensor, protective cover, 9V battery, and hard carrying case.
| Power Source | Battery Powered |
| Minimum Operating Voltage | 9 Volts (DC) |
| Measurement Type | Magnetic Field Meter |
| Style Name | AC/DC Magnetic Field Meter |
| Color | Green/Orange |
| Item Weight | 0.27 Kilograms |
| Item Dimensions | 7.8 x 2.7 x 1.2 inches (19.8 x 6.9 x 3 cm) |
| Specification Met | Atc |
| Brand Name | Extech |
| Model | MF100 |
| UPC | 793950361108 |
| Manufacturer | Extech |
| Global Trade Identification Number | 00793950361108 |
| Part Number | MF100 |
| Included Components | MA3010-NIST |
| Brand | Extech |
| Style | AC/DC Magnetic Field Meter |
What's in the box
MA3010-NIST
Who Should Buy?
-
Electricians
Ideal for electricians needing accurate measurements of AC/DC magnetic fields during installations and troubleshooting.
-
Industrial Technicians
Helpful for technicians in industrial settings who need to monitor electromagnetic fields for safety compliance and equipment performance.
-
Researchers
Useful for researchers studying magnetic fields in various environments, thanks to its data logging capabilities.
-
Casual Users
Not suitable for casual users as the complexity and precision may be unnecessary for basic applications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What features does the Extech SDL900 ACDC Magnetic Meter offer?
Answer: The Extech SDL900 ACDC Magnetic Meter combines advanced features with user-friendly design. It measures both AC and DC magnetic fields, with a wide measuring range and high-resolution display to ensure accurate readings. Additionally, it has a datalogging feature that allows users to store measurements for later analysis. This is particularly useful for professionals in electrical engineering or any field involving electromagnetic compatibility testing. The convenient handheld design enables portability, making it ideal for field use. -
Question:
How does the Extech SDL900 compare to other magnetic meters on the market?
Answer: The Extech SDL900 stands out due to its dual AC and DC measurement capability, differentiating it from many other meters that only measure one type of current. It features a robust datalogging function, which enables continuous monitoring over time, a feature not commonly found on budget models. Professionals in industries such as HVAC or electrical maintenance can benefit from its precise measurements and flexibility, ensuring they can address various application needs effectively. -
Question:
What is the maximum measurement range of the Extech SDL900?
Answer: The Extech SDL900 offers an extensive measurement range that goes up to 20.00 mT (millitesla) for magnetic fields. This broad range allows users to measure very low to quite high electromagnetic fields, suitable for various applications such as measuring emissions from electrical equipment or assessing compliance with safety standards. This versatility makes it an ideal tool for environmental testing and regulatory compliance checks in diverse workplaces. -
Question:
Can the Extech SDL900 be used for outdoor measurements?
Answer: Yes, the Extech SDL900 is suitable for outdoor measurements, provided it is protected from extreme environmental conditions. Its durable build allows it to function effectively in various settings. This feature is particularly advantageous for professionals who need to assess magnetic fields around outdoor electrical installations, such as power lines or wind farms. Just ensure to shield it from heavy rain or direct exposure to intense sunlight to maintain its operational integrity. -
Question:
Is the Extech SDL900 portable for field testing?
Answer: Absolutely! The design of the Extech SDL900 is lightweight and compact, making it highly portable for field testing. Its ease of use allows quick setup and immediate readings, which is essential for professionals conducting on-site surveys or inspections. This portability is particularly useful for technicians and engineers who frequently work in various locations, as they can carry it easily in a tool bag without added bulk. -
Question:
What types of professions benefit from using the Extech SDL900?
Answer: Various professions can benefit from using the Extech SDL900, including electrical engineers, HVAC technicians, and safety inspectors. Its ability to measure both AC and DC magnetic fields makes it an essential tool for those assessing electromagnetic interference or compliance with safety regulations. Additionally, educators and researchers in physics can utilize its features for educational demonstrations and experiments regarding electromagnetic fields. -
Question:
What is the datalogging capacity of the Extech SDL900?
Answer: The Extech SDL900 features a significant datalogging capacity, allowing users to record up to 1000 readings. This is especially useful for long-term monitoring, enabling users to review data at a later time for analysis or reporting. It is beneficial for projects requiring ongoing assessments, such as environmental monitoring of magnetic field levels over an extended period, ensuring comprehensive data collection for informed decision-making. -
Question:
Does the Extech SDL900 have any display features?
Answer: Yes, the Extech SDL900 comes equipped with a backlit LCD display, which allows for clear visibility of readings in low-light conditions. This feature is particularly useful when working in dim environments, such as during nighttime inspections or in poorly lit industrial settings. The clear readout enables technicians to interpret results swiftly, maximizing the efficiency of their assessments in any environment. -
Question:
What accessories come with the Extech SDL900?
Answer: When purchasing the Extech SDL900, it typically includes batteries and a user manual that guides proper operation. Additional accessories such as carrying cases or calibration equipment may be separately available. These components enhance the overall experience, allowing users to get started immediately upon receiving their meter. This is essential for professionals looking to perform immediate fieldwork without delay. -
Question:
Where can I buy Extech SDL900 ACDC Magnetic Meter and Datalogger in Malawi?
Answer: You can buy the Extech SDL900 ACDC Magnetic Meter and Datalogger from Ubuy in Malawi. Ubuy is known for offering a wide selection of high-quality tools and testing equipment, along with reliable customer service. By shopping at Ubuy, you can ensure an easy and straightforward purchasing process.
Extech Multi Testers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
11 customers ratings
-
5 Star
66%
-
4 Star
11%
-
3 Star
9%
-
2 Star
14%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MWK 1752775
Order now and get it around Thursday, July 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 1 item left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Comprehensive AC/DC Magnetic Field Meter for accurate readings.
- Equipped with Hall effect sensor and automatic temperature compensation.
- Includes uniaxial magnetic probe sensor and protective cover.
- Comes with a 9V battery and hard carrying case for durability.
- Features like Min/Max data recording and a zero button for convenience.
- Designed with user-friendly auto power off for energy efficiency.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.