What safety standards does the T-3720 comply with?

It complies with IEC/EN61010-1, IEC1010-2-032, IEC/EN61557-5, 13, 16, and IEC61326 standards.

1500 Ohm Tester T-3720 Earth Resistance Clamp

Name: 1500 Ohm Tester T-3720 Earth Resistance Clamp
Brand: Beijing GFUVE Electronics Co., Ltd.
SKU: 2097116042

Beijing, ChinaBeijing GFUVE Electronics Co., Ltd.

Negotiable

1 Piece

Sample price:US$25410.00/piece.Request sample

Product profile

Customization

Available

Certification

CCC

Protection

Corrosion Resistance

Model NO.

T-3720

Installation

Hanging

Housing

UPR

Resistance Range

0.01-1500Ω; 0.01-1200Ω; 0.01-500

Resolution

0.001Ω

Power Supply

6VDC 4 PCS of AA Alkaline Lr6 Batteries

Resistance Accuracy

±1%±0.01Ω

Transport Package

Wooden Box

Specification

285mm× 85mm× 58mm

Trademark

GFUVE

Origin

Beijing

HS Code

9107000000

Production Capacity

1000

Key features

Non-Contact Measurement: Measures earth 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.

USB Connectivity: Features isolation USB technology to upload data to PC and monitor online via software.

Multi-Function Testing: Simultaneously measures earth resistance, leakage current, and testing loop resistance.

Anti-Interference Design: Uses fast filtering technology to minimize interference and ensure accurate readings.

Portable & Reliable: Compact design with 30-hour continuous working time powered by 4 AA batteries.

Company profile

Beijing GFUVE Electronics Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-01Nearest Port: TIANJINGAverage Response Time: ≤10.84hTerms 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 supplier of current transformers, power meters, calibration equipment, power quality analyzers, and related electrical testing products. The provided records describe the company as both a manufacturer/factory and a trading company, with four production lines, broad export-market coverage, stated export activity since 2010, and in-house import/export rights. ISO 9001 and ISO 14001 certifications are reported, alongside 31–40 years of cumulative R&D engineer experience and 21–30 quality-control staff. Its stated lead time is within 15 working days in off-peak periods and one month during peak periods. Evidence of product and export activity exists, including current transformers and GPS-based time synchronization devices, but customer references are limited to one named buyer and one recorded trade transaction. The supplied information does not establish financial strength, after-sales service processes, or product customization capability.

Supplier typeThe supplier is identified as a limited company based in Beijing, China. Its business classification is stated as a trading company, while another record identifies it as a manufacturer/factory, indicating a mixed manufacturing and trading profile.

CertificationsThe company states that it has achieved ISO 9001 certification, and its supplier-management certifications are listed as ISO 9001 and ISO 14001. These records provide explicit evidence of certified quality and environmental management systems.

R&D capabilityThe supplier reports 31–40 years of cumulative R&D engineer experience and describes ongoing development of durable and stable power-system products. These statements support an established R&D resource, although no patents, dedicated laboratories, new-product counts, or independently verified innovations are provided.

Production capacityThe supplier reports four production lines, an annual output above the stated threshold, a Beijing factory location, 21–30 quality-control staff, and lead times of within 15 working days off-peak and one month during peak periods. These explicit operating and quality-control figures support meaningful production capability.

Product Q&A

Q:Does the T-3720 require auxiliary electrodes for measurement?

No, it uses induction to measure grounding resistance synchronously with current, eliminating the need for auxiliary electrodes or disconnecting the earthing lead.

Q:What is the data storage capacity of the T-3720?

The instrument can store up to 500 sets of measurement data.

Q:Can I connect the T-3720 to a computer?

Yes, it features an isolation USB port that allows you to upload data to a PC and monitor data online through monitoring software.

Q:What type of power supply does the T-3720 use?

It is powered by 6VDC, requiring 4 pieces of AA Alkaline Lr6 batteries.

Q:Is the T-3720 suitable for measuring leakage current?

Yes, it can accurately detect earth resistance, leakage current, and test loop resistance simultaneously.