TM5120B Hand-held TeslaMeter
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Product Highlights
- High Sensitivity Hall Sensor: Equipped with high sensitivity and low drift Hall sensor for precise measurements.
- Wide Measuring Range: Measures DC and AC magnetic fields from 2mT to 3000mT with Class 1 or 2 accuracy.
- AC/DC Mode Switching: Supports seamless switching between AC and DC measurement modes.
- Dual Probe Options: Standard radial probe included; axial probe available as optional accessory.
- Comprehensive Display Features: Features N/S polarity display, relative mode, max hold, backlight, and battery indicator.
- Flexible Power Supply: Operates on 3 AA batteries or via USB charging interface.
- 365 Days Warranty: Covers all mechanical defects with free parts and labor for one full year.
- 24-Hour After-Sales Support: Technical assistance available within 24 hours for all inquiries.
Product Attributes
- Customization
- Available
- After-sales Service
- 24 Hours
- Warranty
- 365 Days
- Model NO.
- TM5120B
- Magnetic Field Measuring Range
- 2mT ~ 3000 mT
- Accuracy
- Class 1 or 2
- Mode
- AC/DC
- Unit Switch
- G, mT, A/m
- Transport Package
- Wooden Box
- Specification
- 350 g
- Trademark
- TUNKIA
- Origin
- China
- HS Code
- 9030899090
- Production Capacity
- 10000 Set/Year
- Package Size
- 10.00cm * 5.00cm * 19.00cm
- Package Gross Weight
- 0.700kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of TM5120B Hand-held TeslaMeter
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Product Description
1. Summary
2. Features
- Range: 2mT ~ 3000 mT.
- Accuracy: class 1 or 2.
- Switching AC or DC mode
- Unit switch: G, mT, A/m.
- N/S polarity display.
- Relative measurement mode.
- Max. hold function.
- Alarm of exceeding the upper / lower limit.
- Supporting backlight.
- Battery remaining power display.
- Axial, radial probe are optional.
- USB interface.
- Optional magnetic shielding cavity.
3. Application
4. Probe Selection
| ☆ Optional Radial or Axial Hall Probe | ||
| Radial Hall probe | ![]() |
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| Axial Hall probe | ![]() |
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|
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5. Specifications
| Range | 30 mT | 300 mT | 3000 mT1st | |
| Resolution | 1 μT | 10 μT | 0.1 mT | |
| Measuring Range | 2mT~3000mT | |||
| Accuracy | Class 1 | DC:±1%,AC:±5% | ||
| Class 2 | DC:±2%,AC:±5% | |||
| Frequency Range | DC,40Hz~500Hz | |||
| Temperature Coefficient | ± 0.1% / K | |||
| Zero Drift | ± 0.1 mT/h | |||
| Display Digit | 5 | |||
| Remark |
1st: Calibration only covers 2.5T
|
|||
6. General Specification
| Power Supply | 3 AA batteries or USB charging |
| Temperature Performance | Operating temperature: 0~50ºC; Storage temperature: -20°C~70°C |
| Humidity Performance | Operating humidity: 40%~80% R·H, non-condensing Storage humidity: <95% R·H, non-condensing |
| Weight | About 350 g |
| Interface | Hall probe input interface, USB interface |
| Overall Dimensions | 90mm(W) ×40 mm(D) × 165 mm(H) |
7. Ordering Information
8. Probe Selection
| Serial Number | Picture | Name | Specification | Quantity | Remark |
| 1 |
|
TM1100 Hall probe | Radial | 1 | Standard Accessory |
| 2 |
|
TM1110 Hall probe | Axial | 1 | Optional |
| Note:The users should indicate the probe in the order contract. | |||||
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2191183". Items marked "" are certified.
Company Profile
TUNKIA Co., Ltd. is a unique company with top R& D strength in electromagnetics in China. Since its founding in 1998, Changed its name to TUNKIA in 2006. TUNKIA focus on electromagnetic measurement technology, gathered more than 360 personnel all over the world.
At present, Tunkia has launched 32 categories and over 500 advanced electromagnetic measurement equipment, serving over 10, 000 users, and exported to over 20 countries in the world.
Electrical measurement with current from PA to 10kA, voltage from nV to 100kV, resistance from nΩ To TΩ , frequency from DC to 10MHz and accuracy from 10-4 to 10-6. It all have been converted into 22 series electrical testing equipment: Measurement standards, AC & DC instruments, new energy detection, etc.
For magnetic measurement, Tunkia has researched 11 series testing equipment for material and products. We provide comprehensive testing solutions about magnetic intensity, flux, permeability, hysteresis loop, etc.
Tunkia have been highly recognized by the Chinese government and international organizations. Since 2014, we have took part in IEC meetings on behalf of China, participated in the formulation and revision of more than 40 national standards.
Tunkia is striving to become a world-class supplier of electromagnetic measurement equipment.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 16 Panpan Road, Changsha, Hunan, China
-
Plant Area
- 8000 square meters
-
Number of Employees
- 363
-
Registered Capital
- 25,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
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
- Changsha Port
Our Production Capability & Technical Expertise
-
Main Products
- Magnetic Measurement, Electrical Measurement, Gaussmeter, Multifunction Calibrator
-
Production Machines
- SMT Machine, Printing Machine, Assembly & Debugging Line, Automatic Online Function Test (EPS&SST)
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 120 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-06-16
- Export Year
- 2021-10-11
-
Main Markets
- Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
FAQ
- What is the measuring range of the TM5120B?
- The device measures magnetic fields from 2mT to 3000mT.
- Does the TM5120B support both AC and DC measurements?
- Yes, it supports switching between AC and DC modes.
- What is the accuracy class of this instrument?
- It offers Class 1 or Class 2 accuracy options.
- Is the axial probe included in the standard package?
- No, the standard configuration includes a radial probe; the axial probe is optional.
- How long is the warranty period?
- We provide a 365-day warranty for the product.
- Can the device be charged via USB?
- Yes, it supports power supply via 3 AA batteries or USB charging.
- What is the response time for after-sales service?
- After-sales service is available within 24 hours.
- Does the manufacturer offer OEM or ODM services?
- Yes, both OEM and ODM services are available.
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