LONN's mission is to help clients achieve success, with a prospective to intelligentize industrial measurement.

Is OEM and ODM service available?

Yes. We supply flexible experience of OEM&ODM service.

What is the measuring range and resolution?

The measuring range is 0.7~300mm (depends on the probe & material) with a resolution of 0.01mm.

What materials can be measured?

It is adapted to all kinds of materials which are good conductors of ultrasonic wave, such as metals, plastic, ceramics, composites, epoxies, and glass.

What is the minimum order quantity?

The Minimum Order Quantity is 500 PCS.

Digital Magnetic Thickness Gauge for Pipes

Xi'an Lonn M&E Equipment Co., Ltd.

7 yrs

5.0 (5 Reviews)

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Product Highlights

Built-in Thermal Printer: Features an integrated thermal printer for immediate on-site reporting.
Rechargeable Li-ion Battery: Powered by a rechargeable Li-ion battery for portable and continuous use.
PC Software Connectivity: Compatible with PC software for data connection and detailed report generation.
Wide Measurement Range: Measures 0.7~300mm with 0.01mm resolution depending on probe and material.
Multi-Material Compatibility: Adapted for metals, plastics, ceramics, composites, epoxies, and glass.
Sound Velocity Measurement: Directly measures sound velocity based on known object thickness.
CE and RoHS Certified: Products pass CE and RoHS standards for safety and compliance.

Product Attributes

Customization: Available
Type: Thickness Tester
Material: Plastic
Model NO.: Lonn342
Measurement Object: Metals(Steel, Cast Iron, Aluminum, Copper and etc)
Range: 0.7~300 ( Depends on The Probe & Material)
Resolution: 0.01mm
Precision: +/-(0.5%H+0.01)
Measure Method: Manual
Accuracy: A
Precision Measuring Device: Precision Measuring Device
Customized: Non-Customized
Transport Package: Carton Package Suitable for Transportation
Specification: 25*15*10 cm
Trademark: Lonn
Origin: China
HS Code: 9031809090
Production Capacity: 5000/M

Digital Magnetic Thickness Gauge for Pipes

Digital Magnetic Thickness Gauge for Pipes pictures & photos — Digital Magnetic Thickness Gauge for Pipes

Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes

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Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes
Digital Magnetic Thickness Gauge for Pipes

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Product Description

Digital Magnetic Thickness Gauge for Pipes

Function & Feature

* Rechargeable Li-ion battery.

* Built- in thermal printer.

* Software available for PC connecting and report.

* Integrated with a 4mm calibration block.

* Two display units: mm and inch.

* With coupling indication.

* Measuring sound velocity: according to the known thickness of the object, sound velocity of it can be

measured directly.

Measuring Materials

Adapted to all kinds of materials which are good conductor of ultrasonic wave, such as metals(steel, cast iron, aluminum,

copper and etc), plastic, ceramics, composites, epoxies, glass and etc.

Specification

Model	Lonnthermo342
Measuring range(mm)	0.7~300 ( depends on the probe & material)
Resolution(mm)	0.01
Accuracy(mm)	±(0.5%H+0.01), H refers to the thickness of testing piece
Velocity range(m/s)	1000~9999
Storage	2000 Groups
Power supply	Rechargeable Li-ion battery
Operating Temperature	-10°C~60°C
Dampness	20%~90%
Dimensions(mm)	230×86×46
PC Software	Available
Weight (g)	400g

Name	Quantity	Name	Quantity
Main unit	1	Coupling agent	1
Standard probe(5P Ø10)	1	Steps calibration block	1
Users' Manual	1	Packing list	1
Qualified Certificate	1	Warranty card	1

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Digital Magnetic Thickness Gauge for Pipes

Company Profile

Digital Magnetic Thickness Gauge for Pipes

FAQ

Q1. Why choose LONN?
LONN's mission: Help our clients achieve success.
LONN's prosbective: Intelligentized the industrial measurement.

Q2. Does your product can pass CE and ROHS?
Yes. Please do not worry.

Q3. Can you ship goods with battery by DHL?
Yes. We always use DHL ship battery goods.

Q4. Is OEM and ODM service avilible?
Yes. We supply fiexible experience of OEM&ODM service.

Q5. How do you ensure good product quality?
We have a complete quality control system, all products have been thoroughly tested after production.

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR259743". Items marked "" are certified.

Company Profile

Xian Lonn M&E Equipment Co., Ltd. is a wholly owned subsidiary of SHENZHEN LONNMETER GROUP and a high-tech enterprise specializing in the development, manufacturing, and global supply of intelligent measurement instruments.

We focus on helping industrial customers improve process efficiency, product quality, and operational reliability through accurate and intelligent measurement solutions.

Our product portfolio covers two major categories:

Process Measurement Instruments

Temperature Measurement Solutions

Core products include online density meters, portable density meters, concentration meters, viscosity meters, industrial temperature instruments, food thermometers, and wireless BBQ thermometers. These products are widely used in chemical processing, petroleum and energy, pharmaceuticals, biotechnology, food and beverage production, environmental monitoring, and industrial manufacturing.

Driven by continuous innovation, LONNMETER has obtained more than 10 national patents and multiple proprietary technologies. Our products comply with international market requirements and have achieved more than 19 global certifications, including CE, FCC, FDA, and explosion-proof certifications, ensuring reliable performance, safety, and compliance for customers worldwide.

Today, LONNMETER products are exported to more than 70 countries and regions, supported by over 30 authorized distributors and partners worldwide. Our major markets include Germany, the United Kingdom, Italy, Canada, the United States, Australia, the United Arab Emirates, South Korea, Malaysia, Vietnam, Thailand, and South Africa.

Over the years, we have served more than 100, 000 users globally and accumulated extensive application experience across a wide range of industries. Our solutions have been trusted by leading organizations including PetroChina, Sinopec, Yanchang Petroleum, Shenhua Group, Xifeng Liquor Group, and numerous manufacturers, distributors, and engineering companies around the world.

What sets LONNMETER apart is our commitment to providing complete measurement solutions rather than simply supplying instruments. Our engineering team works closely with customers to understand process requirements, recommend suitable products, and support successful implementation in real-world applications.

Every product is manufactured under strict quality control procedures, from component selection and assembly to calibration, testing, and final inspection. This commitment ensures consistent product quality and long-term reliability in demanding industrial environments.

As industries continue moving toward automation, digitalization, and intelligent manufacturing, LONNMETER remains dedicated to delivering innovative measurement technologies that help customers achieve higher efficiency, better process control, and sustainable growth.

Our Mission

Helping Customers Succeed Through More Accurate and Intelligent Measurement.

Our Vision

To Become a Global Leader in the Next Generation of Smart Measurement Technologies.

At LONNMETER, measurement is more than a product-it is our commitment to precision, innovation, and customer success.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: 12th South of Chang'an Road, Yanta Dist., Xi'an, China 710061
Plant Area: 1333 square meters
Number of Employees: 41
Registered Capital: 4,000,000 RMB
Terms of Payment: T/T, LC, Western Union, PayPal, D/P, Small-amount payment
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: one month
Nearest Port: Shenzhen
Minimum Order Quantity: 500 PCS
Supply Chain Partners: 40

Our Production Capability & Technical Expertise

Main Products: Food Thermometer, Digital Thermometer, Cold Chain Data Logger
Production Lines: 3
Production Machines: SMT, Assembling Line
QA/QC inspectors: 2 people
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Have instructions and uniformly followed
Customization Options: Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 2 people
Traceability of Raw Materials: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2013-12-06
Export Year: 12 Years
Main Markets: North America, Europe
Repeat Buyers Choice: 50%~80%
Number of Foreign Trading Staff: 10
Overseas Agent/Branch: No
New Products Launched in Last year: Yes

Our Certifications, Standards & Industry Recognition

Product Certification: CE, RoHS
Cooperated with Fortune 500: No

FAQ

Why choose LONN?: LONN's mission is to help clients achieve success, with a prospective to intelligentize industrial measurement.
Does your product pass CE and ROHS?: Yes. Please do not worry.
Can you ship goods with battery by DHL?: Yes. We always use DHL ship battery goods.
Is OEM and ODM service available?: Yes. We supply flexible experience of OEM&ODM service.
How do you ensure good product quality?: We have a complete quality control system, all products have been thoroughly tested after production.
What is the measuring range and resolution?: The measuring range is 0.7~300mm (depends on the probe & material) with a resolution of 0.01mm.
What materials can be measured?: It is adapted to all kinds of materials which are good conductors of ultrasonic wave, such as metals, plastic, ceramics, composites, epoxies, and glass.
What is the minimum order quantity?: The Minimum Order Quantity is 500 PCS.