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T-3720 Digital Clamp Earth Resistance Tester
US$5,000.00-6,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
24 Hours ServiceWarranty
3 YearsModel NO.
T-3720Display Type
LCDCertification
CECustomized
CustomizedModel
T-3720 T-3720A T-3720bPower Supply
6VDC 4 PCS of AA Alkaline Lr6 BatteriesResistance Range
0.01-1500ω; 0.01-1200ω; 0.01-500ωCurrent Range
0.00mA-20.0A; 0.00mA-40.0AData Memory
500 SetsClamp Opening
32mmCommunication Port
USB PortWeight (Kg)
1.18 (with Batteries)Operating Temperature
-10°C to +50°CTransport Package
Standard Export CratesSpecification
285mm×85mm×58mmTrademark
GFUVEOrigin
ChinaKey features
Non-Contact Measurement: Measures grounding resistance without disconnecting earthing leads or using auxiliary electrodes.
High Data Storage: Stores up to 500 sets of measurement data for easy record keeping and analysis.
Fast Measurement Speed: Single measurement takes only 0.5 seconds with a frequency greater than 1KHz.
Strong Anti-Interference: Uses fast filtering technology to ensure accurate readings in complex electromagnetic environments.
Safe & Reliable Design: Features isolation USB technology and dual insulation protection for operator safety.
Customizable Options: Offers customized models (T-3720/T-3720A/T-3720B) with varying ranges and features.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW
AI-Powered supplier vetting
SummaryBEIJING GFUVE ELECTRONICS CO., LTD. is a China-based manufacturer with a focus on electrical and electronic components, particularly for power systems. The company operates four production lines and has a significant export footprint, covering diverse regions. It holds ISO 9001 and ISO 14001 certifications, indicating a commitment to quality and environmental management. The company has been exporting since 2010 and contributes 21-30% of its sales to exports. The firm’s R&D team and quality control staff are substantial, suggesting a focus on innovation and quality assurance.
Supplier typeThe supplier is identified as a trade company and also described as a Manufacturer/Factory, indicating it has both trading and manufacturing capabilities.
CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, demonstrating adherence to quality and environmental management standards.
R&D capabilityThe company employs 31-40 R&D engineers, suggesting a strong focus on product development and innovation.
Production capacityThe supplier operates four production lines and can fulfill orders within 15 days during off-peak times, signaling robust production capabilities.
Product Q&A
Q:Does this tester require auxiliary electrodes?
A:
No, it does not need auxiliary electrodes. It measures resistance by induction without disconnecting the earthing lead.
Q:What is the warranty period for this device?
A:
We provide a 3-year warranty for this earth resistance clamp tester.
Q:How many sets of data can be stored?
A:
The instrument has a data memory capacity of 500 sets.
Q:What is the power supply requirement?
A:
It is powered by 6VDC, using 4 pieces of AA Alkaline Lr6 batteries.
Q:Is the device suitable for industrial use?
A:
Yes, it is widely used in power plants, oil fields, factories, and telecommunications due to its stability and reliability.
Send Inquiry
*To:
Beijing GFUVE Electronics Co., Ltd.
Beijing GFUVE Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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