Can this detect the EMF from equipment like welders and high voltage spray equipment?

Hello, This meter will detect AC/DC magnetic fields with a range of 0~3000mT(milli Tasla)/0~30000G(Gauss). This unit only measures magnetism.

Can this be used to measure surrounding fields that ca cause problems for medical equipment like pacemakers and EMF noise sensitive equipment?

Hello, This meter will detect AC/DC magnetic fields and has a frequency range of 40-500Hz.

How long is the probe?

Hello, the probe is 5cm. I hope that answers your question.

What should i do if the meter reads "ol" when i turn it on? i've already tried reconnecting the probe, but the problem persits.

Hello Philip, Thanks for your question. Depending on how long you have the meter, it could be that the manual record log is full. You will have to press the SET button 8 times to get to the mode for clearing the data. You will need to press AC/DC or Min MAX to select N for (NO). The press set and CLEAR should be displayed to indicate that the manual record has been cleared. Hopefully that helps. Regards, EMR Shielding Solutions Inc.

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MF-30K AC/DC Gauss Meter with Certificate, Measures Magnetic Fields Strength and Pole(Residual Magnet, Permanent). Integrated High AC ElectroMagnetic Fields Level Measurement (<15000G/Milli Tesla)

Product ID: 100690776

Details

Brand
LATNEX
Item Weight
1 Kilograms
Lower Temperature Rating
5 Degrees
Maximum Supply Voltage
9 Volts
Style
Digital

⚡15,000 Gauss AC max

💻USB data & real-time PC sync

🧲30,000 Gauss DC max

€ 566.17

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Description

🧲 Unlock the power of precision magnetism — don’t get left in the magnetic dark!

SMART DATA COMMAND - Real-time data recording with USB interface and PC software for instant analysis and reporting.
DUAL MODE MAGNETIC INSIGHT - Seamlessly detects both AC (up to 15,000 Gauss) and DC magnetic fields, covering all your magnetism needs.
PRECISION MAGNETIC MASTERY - Measures ultra-high DC magnetic fields up to 30,000 Gauss for industrial-grade accuracy.
TEMPERATURE AWARE MAGNETOMETRY - Integrated temperature measurement ensures precise magnetic readings tailored to your environment.
CERTIFIED RELIABILITY SUPPORT - Comes with a calibration certificate and 1-year warranty—trustworthy performance guaranteed.

The MF-30K AC/DC Gauss Meter by LATNEX is a professional-grade digital magnetometer capable of measuring DC magnetic fields up to 30,000 Gauss and AC fields up to 15,000 Gauss. It features integrated temperature measurement, real-time data recording with USB connectivity, and comes with a calibration certificate and one-year warranty, making it ideal for industrial, manufacturing, and scientific magnetic field analysis.

Specifications

ASIN	B07L1XW7DN
Best Sellers Rank	#207,475 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #117 in EMF Meters
Brand	LATNEX
Brand Name	LATNEX
Customer Reviews	4.2 out of 5 stars 36 Reviews
Item Weight	1 kg
Lower Temperature Rating	5 °C
Manufacturer	LATNEX
Maximum Supply Voltage	9 volts
Model	FM-30K
Number of Items	1
Number of Packs	1
Output Type	Digital
Part Number	FM-30K
Specific Uses For Product	industrial, manufacturing, magnetic field measurement, magnetic field detection
Style	Digital
Style Name	Digital
UPC	713289237523
Unit Count	1 Count
Upper Temperature Rating	40 °C

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€ 566.17

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Received my product in pristine condition. Great service overall.

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